$(document).ready(function(){
	initLangToggle();
	initFormHints();
	initUserInputForms();
	initStarRating();
	initBookmarks();
	initArticleAnchors();
	initAddComment();
	initTriggerReport();
	initFlavorCheckboxes();
	
	if($("#findWineAdvSearch").length > 0){
		initWineSelector();
	}
	
	initFileUploads();
	initCSSHacks();
	sortDropDownListByText(".country, .region");
	initQuickTree();
	
	initDropDownSorting();
	initPaginationSorting();
});

function initPaginationSorting(){
	
}

function initDropDownSorting(){
	$("#form-left select").each(function(){
		var parent = $(this);
		$("option", this).each(function(){
			var text = $(this).text();
			var value = $(this).val();
			if(value != "" && text.search(/[A-Z]+/) == -1 && text.search(/[a-z]+/) == -1){
				$(this).text(text);
				$(this).prependTo(parent);
			}
		});
	});
	
	$("#form-left select").each(function(){
		var parent = $(this);
		$("option.unchosen", this).each(function(){
			$(this).prependTo(parent);
		});
	});
}

function initQuickTree(){
/*
quickTree 0.4 - Simple jQuery plugin to create tree-structure navigation from an unordered list
http://scottdarby.com/

Copyright (c) 2009 Scott Darby

Dual licensed under the MIT and GPL licenses:
http://www.opensource.org/licenses/mit-license.php
http://www.gnu.org/licenses/gpl.html
*/
jQuery.fn.quickTree = function() {
    return this.each(function(){
	
		//set variables
        var $tree = $(this);
        var $roots = $tree.find('li');
        
		//set last list-item as variable (to allow different background graphic to be applied)
        $tree.find('li:last-child').addClass('last');
		
		//add class to allow styling
        $tree.addClass('tree');
		
		//hide all lists inside of main list by default
        //$tree.find('ul').hide();
		
		//iterate through all list items
        $roots.each(function(){
		
			//if list-item contains a child list
            if ($(this).children('ul').length > 0) {
			
				//add expand/contract control
                $(this).addClass('root').prepend('<span class="expand" />');
				
            }
            
        }); //end .each

		//handle clicking on expand/contract control
        $('span.expand').toggle(
			//if it's clicked once, find all child lists and expand
            function(){
                $(this).toggleClass('contract').nextAll('ul').slideDown();
            },
			//if it's clicked again, find all child lists and contract
            function(){
                $(this).toggleClass('contract').nextAll('ul').slideUp();
            }
        );
    });
};
}

function sortDropDownListByText(selector) {
    // Loop for each select element on the page.
    $(selector).each(function() {

        // Keep track of the selected option.
        var selectedValue = $(this).val();
		var firstOption = $('option:eq(0)', this);
        // Sort all the options by text. I could easily sort these by val.
        $(this).html($("option':gt(0)'", $(this)).sort(function(a, b) {
            return a.text == b.text ? 0 : a.text < b.text ? -1 : 1
        }));
        
        $(this).prepend(firstOption);

        // Select one option.
        $(this).val(selectedValue);
    });
}


function initLangToggle(){
	//to maintain the exact URL when hitting the button
	$("#lang_en").click(function(e){
		e.preventDefault();
		window.location.href = window.location.href + "&lang=en";
	});
	$("#lang_zh").click(function(e){
		e.preventDefault();
		window.location.href = window.location.href + "&lang=zh";
	});
}

function initCSSHacks(){
	$("#venuelanding.topParent #shopslanding .smallarticle:eq(2), #venuelanding.topParent #restuarantslanding .smallarticle:eq(2)").css('border', 'none');
	$("#shopslanding .smallarticle:last").css('border-bottom', '1px solid white');
}

function initFileUploads(){
	//fileAttachment
	$(".fileAttachment").colorbox({
		iframe:true, 
		innerWidth:425, 
		innerHeight:344
	});

}

function initFocusSearch(){
	//makes the focus black
	
	$('input.search, #articleSearch .inp-1').focus(function(){
		$(this).css('color','black')
	});
}

function initFlavorCheckboxes(){
	//for left_column flavors
	
	$('ul#floral, ul#spicy').hide();
	$('ul.checkbox_group').hide();
	$('a#basicadvance').toggle(function(){
		$('ul.checkbox_group').show();
		$('ul#floral, ul#spicy').hide();
		$('#business ul li.fieldset_legend').css('clear','left');
		$(this).text(lang_basic);
	}, function() {
		$('ul.checkbox_group').hide();
		$('ul#floral, ul#spicy').hide();
		$('#business ul li.fieldset_legend').css('clear','none');
		$(this).text(lang_advanced);
	});
	
	$('li.fieldset_legend h4 li input').click(function(){
		
		$(this).parents('li.fieldset_legend').find('ul.checkbox_group input').trigger('click');	
	});

}

function initTriggerReport(){
	//a link triggers report button
	
	$('.reportreview').click(function(e){
		e.preventDefault();
		$(this).parents('form').find('.quip-comment-report input').trigger('click');
	});
}

function initAddComment(){
	//add comment box hides, shows onclick
	
	$('.quip-add-comment').hide();
	
	$('.addnewcomment').click(function(e){
		e.preventDefault();
		$('.quip-add-comment').show();
		$('.quip-add-comment textarea').focus();
		$(this).hide();
	});
	
	if($(".quip-error").text() != ""){
		$('.addnewcomment').trigger("click");
	}
}

function initArticleAnchors(){
	//builds anchors out of h3 tags found within the article.
	
	$("#articleContent h3").each(function(){
		var text = $(this).text();
		var anchorid = escape(text);
		$(this).before("<a name='" + anchorid + "'></a>");
		anchorid =  "#" + anchorid;
		var link = "<li class='intro'><a href='" + page_url + anchorid + "'>" + text + "</a></li>";
		
		$("#anchorTags").append(link);
	});
	
}

function initBookmarks(){
	$("#account .saved, #business-left .edit5").each(function(){
		
		var closeIcons = $("ul li span a", this);
		closeIcons.hide();
		if(closeIcons.length == 0){
			$(".head a", this).hide();
		}
		
		$(".head a", this).click(function(e){
			e.preventDefault();
			var parent = $(this).parents(".saved");
			$("ul li span a", parent).show();
		});
	
	});
}

function initUserInputForms(){
	//Purpose: use js to help user along when they choose select boxes, checkboxes etc.
	//ALL forms must only submit after javascript validation
	
	$("#venue_id").change(function(){
		value = $(this).val();
		$("#venue_name").val(businesses[value].name).removeClass('blur');
		$("#venue_email").val(businesses[value].email).removeClass('blur');
		$("#venue_address").text(businesses[value].address).removeClass('blur');
		$("#venue_phone").val(businesses[value].phone).removeClass('blur');
		$("#venue_website").val(businesses[value].website).removeClass('blur');
		
	});
	
}

function initFormHints(){
	$('input[title!=""]').hint();
	$('textarea[title!=""]').hint();
}

function greyOutEmptySelect(selector){
	
	if($(selector).val() == ""){
		$(selector).addClass('greyOut');
	} else {
		$(selector).removeClass('greyOut');
	}
}

function initWineRegions(){
	//repeated in initWineSelector
	$("#isocodes, #business #isocodes").change(function(){

		var isoCode = $(this).val();
		$("#isocode_origins select, #business #isocode_origins select").hide().removeClass('selectedDropdown');
		
		$("#isocode_origins select, #business #isocode_origins select").each(function(){
			$(this).get(0).selectedIndex = 0;
		});
		
		$("#isocode_" + isoCode).show().addClass('selectedDropdown');
		if(isoCode.length == 0){
			$('#none_selected').show();
		}
		greyOutEmptySelect("#isocodes");
		greyOutEmptySelect("#isocode_origins select.selectedDropdown");
	});
	
	$("#isocode_origins select.region").change(function(){
		greyOutEmptySelect($(this));
	});
	
	//onload, so that the correct origin is showing.
	$("#isocodes").trigger("change");

}

function initWineSelector(){
	
	initWineRegions();
	
	$("#findWineAdvSearch").submit(function(e){
		e.preventDefault();
		
		//cleanup
		var url = buildSearchUrl("adv");
		var search_url = $(this).attr("action");
		
		
		url = search_url + "?" + url;
		window.location.href = url;
		
	});
	
	
	
}

function buildSearchUrl(mode){

		var url = Array();
		
		url.push("mode=" + mode);
		
		
		
		$("#wine_flavors input").each(function(){
			if($(this).is(':checked')){
				url.push("flavor[]=" + $(this).val());
			}
		});
		
		if($("#wine_type").val() != ""){
			url.push("type=" + $("#wine_type").val());
		}
		
		if($("#body").val() != ""){
			url.push("body=" + $("#body").val());
		}
		
		if($("#wine_costRating").val() != ""){
			url.push("costRating=" + $("#wine_costRating").val());
		}
		
		if($("#varietals").val() != ""){
			url.push("varietals=" + $("#varietals").val());
		}
		
		if($("#isocodes").val() != ""){
			url.push("country=" + $("#isocodes").val());
			var region = $("#isocode_" + $("#isocodes").val()).val();
			if(region != ""){
				url.push("region=" + region);
			}
		}
		
		if($("#wine_location").val() != ""){
			url.push("location=" + $("#wine_location").val());
		}
		
		if($("#wine_foodPairing").val() != ""){
			url.push("pairing=" + $("#wine_foodPairing").val());
		}
		
		if($("#wildcard").val() != ""){
			url.push("search=" + $("#wildcard").val());
		}
		
		
		
		var selectedStar = 0;
		$("#stars .star").each(function(i){
			if($(this).hasClass('on')){
				selectedStar++;
			}
		});
		
		if(selectedStar > 0){
			var scoreRating = selectedStar / 2;
			$("input.scoreRating").val(scoreRating);//this does nothing.
			url.push("scoreRating=" + scoreRating);
		}
	
		url = url.join("&");
		return url;

}

/**
* @author Remy Sharp
* @url http://remysharp.com/2007/01/25/jquery-tutorial-text-box-hints/
*/

(function ($) {

$.fn.hint = function (blurClass) {
  if (!blurClass) { 
    blurClass = 'blur';
  }
    
  return this.each(function () {
    // get jQuery version of 'this'
    var $input = $(this),
    
    // capture the rest of the variable to allow for reuse
      title = $input.attr('title'),
      $form = $(this.form),
      $win = $(window);

    function remove() {
      if ($input.val() === title && $input.hasClass(blurClass)) {
        $input.val('').removeClass(blurClass);
      }
    }

    // only apply logic if the element has the attribute
    if (title) { 
      // on blur, set value to title attr if text is blank
      $input.blur(function () {
        if (this.value === '') {
          $input.val(title).addClass(blurClass);
        }
      }).focus(remove).blur(); // now change all inputs to title
      
      // clear the pre-defined text when form is submitted
      $form.submit(remove);
      $win.unload(remove); // handles Firefox's autocomplete
    }
  });
};

})(jQuery);

function initStarRating() {
	// JavaScript Document
/*************************************************
Star Rating System
First Version: 21 November, 2006
Second Version: 17 May, 2007
Author: Ritesh Agrawal (http://php.scripts.psu.edu/rja171/widgets/rating.php)
        email: ragrawal [at] gmail (dot) com
Inspiration: Will Stuckey's star rating system (http://sandbox.wilstuckey.com/jquery-ratings/)
Half-Star Addition: Karl Swedberg
Demonstration: http://examples.learningjquery.com/rating/
Usage: $('#rating').rating('url-to-post.php', {maxvalue:5, curvalue:0});

arguments
url : required -- post changes to 
options
  increment : 1, // value to increment by
	maxvalue: number of stars
	curvalue: number of selected stars
	

************************************************/

	$.fn.rating = function(url, options) {
		
		if(url == null) return;
		
		var settings = {
	    url : url, // post changes to 
	    increment : 0.5, // value to increment by
	    maxvalue  : 5,   // max number of stars
	    curvalue  : 0    // number of selected stars
	  };
		
	  if(options) {
	    $.extend(settings, options);
	  };
	  $.extend(settings, {cancel: (settings.maxvalue > 1) ? true : false});
	   
	   
	  var container = $(this);
		
		$.extend(container, {
	    averageRating: settings.curvalue,
	    url: settings.url
	  });
	  settings.increment = (settings.increment < .75) ? .5 : 1;
	  var s = 0;
		for(var i= 0; i <= settings.maxvalue ; i++){
	    if (i == 0) {
		    if(settings.cancel == true){
	        var div = '<div class="cancel"><a href="#0" title="Cancel Rating">Cancel Rating</a></div>';
	        container.empty().append(div);
	      }
	    } else {
	      var $div = $('<div class="star"></div>')
	        .append('<a href="#'+i+'" title="'+i+'/'+settings.maxvalue+'">'+i+'</a>')
	        .appendTo(container);
	      if (settings.increment == .5) {
	        if (s%2) {
	          $div.addClass('star-left');
	        } else {
	          $div.addClass('star-right');
	        }
	      }
	    }
	    i=i-1+settings.increment;
	    s++;
	  }
		
		var stars = $(container).children('.star');
	  var cancel = $(container).children('.cancel');
		
	  stars
	    .mouseover(function(){
	      event.drain();
	      event.fill(this);
	    })
	    .mouseout(function(){
	      event.drain();
	      event.reset();
	    })
	    .focus(function(){
	      event.drain();
	      event.fill(this);
	    })
	    .blur(function(){
	      event.drain();
	      event.reset();
	    });
	
	  stars.click(function(){
	  
	  	
	  
		if(settings.cancel == true){
	    	settings.curvalue = (stars.index(this) * settings.increment) + settings.increment;
	    	return false;
		} else if (settings.maxvalue == 1) {
			settings.curvalue = (settings.curvalue == 0) ? 1 : 0;
			$(this).toggleClass('on');
			return false;
		}
		
		return true;
				
	  });
	
	  // cancel button events
		if(cancel){
	    cancel
	    .mouseover(function(){
	      event.drain();
	      $(this).addClass('on');
	    })
	    .mouseout(function(){
	      event.reset();
	      $(this).removeClass('on');
	    })
	    .focus(function(){
	      event.drain();
	      $(this).addClass('on');
	    })
	    .blur(function(){
	      event.reset();
	      $(this).removeClass('on');
	    });
	      
	    // click events.
	    cancel.click(function(){
	      event.drain();
	      settings.curvalue = 0;
	      $.post(container.url, {
	        "rating": jQuery(this).children('a')[0].href.split('#')[1] 
	      });
	      return false;
	    });
	  }
	        
		var event = {
			fill: function(el){ // fill to the current mouse position.
				var index = stars.index(el) + 1;
				stars
					.children('a').css('width', '100%').end()
					.slice(0,index).addClass('hover').end();
			},
			drain: function() { // drain all the stars.
				stars
					.filter('.on').removeClass('on').end()
					.filter('.hover').removeClass('hover').end();
			},
			reset: function(){ // Reset the stars to the default index.
				stars.slice(0,settings.curvalue / settings.increment).addClass('on').end();
			}
		};    
		event.reset();
		
		return(this);	
	
	};
}


if (!hs) { var hs = {
// Language strings
lang : {
	cssDirection: 'ltr',
	loadingText : 'Loading...',
	loadingTitle : 'Click to cancel',
	focusTitle : 'Click to bring to front',
	fullExpandTitle : 'Expand to actual size (f)',
	creditsText : 'Powered by <i>The Wine Guide</i>',
	creditsTitle : 'Go to the The Wine Guide homepage',
	previousText : 'Previous',
	nextText : 'Next', 
	moveText : 'Move',
	closeText : 'Close', 
	closeTitle : 'Close (esc)', 
	resizeTitle : 'Resize',
	playText : 'Play',
	playTitle : 'Play slideshow (spacebar)',
	pauseText : 'Pause',
	pauseTitle : 'Pause slideshow (spacebar)',
	previousTitle : 'Previous (arrow left)',
	nextTitle : 'Next (arrow right)',
	moveTitle : 'Move',
	fullExpandText : '1:1',
	restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.'
},
// See http://highslide.com/ref for examples of settings  
graphicsDir : 'highslide/graphics/',
expandCursor : 'zoomin.cur', // null disables
restoreCursor : 'zoomout.cur', // null disables
expandDuration : 250, // milliseconds
restoreDuration : 250,
marginLeft : 15,
marginRight : 15,
marginTop : 15,
marginBottom : 15,
zIndexCounter : 1001, // adjust to other absolutely positioned elements
loadingOpacity : 0.75,
allowMultipleInstances: true,
numberOfImagesToPreload : 5,
outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only 
outlineStartOffset : 3, // ends at 10
padToMinWidth : false, // pad the popup width to make room for wide caption
fullExpandPosition : 'bottom right',
fullExpandOpacity : 1,
showCredits : true, // you can set this to false if you want
creditsHref : 'index.html',
creditsTarget : '_self',
enableKeyListener : true,
openerTagNames : ['a'], // Add more to allow slideshow indexing

allowWidthReduction : false,
allowHeightReduction : true,
preserveContent : true, // Preserve changes made to the content and position of HTML popups.
objectLoadTime : 'before', // Load iframes 'before' or 'after' expansion.
cacheAjax : true, // Cache ajax popups for instant display. Can be overridden for each popup.
dragByHeading: true,
minWidth: 200,
minHeight: 200,
allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
outlineType : 'drop-shadow', // set null to disable outlines
skin : {
	contentWrapper:
		'<div class="highslide-header"><ul>'+
			'<li class="highslide-previous">'+
				'<a href="#" title="{hs.lang.previousTitle}" onclick="return hs.previous(this)">'+
				'<span>{hs.lang.previousText}</span></a>'+
			'</li>'+
			'<li class="highslide-next">'+
				'<a href="#" title="{hs.lang.nextTitle}" onclick="return hs.next(this)">'+
				'<span>{hs.lang.nextText}</span></a>'+
			'</li>'+
			'<li class="highslide-move">'+
				'<a href="#" title="{hs.lang.moveTitle}" onclick="return false">'+
				'<span>{hs.lang.moveText}</span></a>'+
			'</li>'+
			'<li class="highslide-close">'+
				'<a href="#" title="{hs.lang.closeTitle}" onclick="return hs.close(this)">'+
				'<span>{hs.lang.closeText}</span></a>'+
			'</li>'+
		'</ul></div>'+
		'<div class="highslide-body"></div>'+
		'<div class="highslide-footer"><div>'+
			'<span class="highslide-resize" title="{hs.lang.resizeTitle}"><span></span></span>'+
		'</div></div>'
},
// END OF YOUR SETTINGS


// declare internal properties
preloadTheseImages : [],
continuePreloading: true,
expanders : [],
overrides : [
	'allowSizeReduction',
	'useBox',
	'outlineType',
	'outlineWhileAnimating',
	'captionId',
	'captionText',
	'captionEval',
	'captionOverlay',
	'headingId',
	'headingText',
	'headingEval',
	'headingOverlay',
	'creditsPosition',
	'dragByHeading',
	
	'width',
	'height',
	
	'contentId',
	'allowWidthReduction',
	'allowHeightReduction',
	'preserveContent',
	'maincontentId',
	'maincontentText',
	'maincontentEval',
	'objectType',	
	'cacheAjax',	
	'objectWidth',
	'objectHeight',
	'objectLoadTime',	
	'swfOptions',
	'wrapperClassName',
	'minWidth',
	'minHeight',
	'maxWidth',
	'maxHeight',
	'slideshowGroup',
	'easing',
	'easingClose',
	'fadeInOut',
	'src'
],
overlays : [],
idCounter : 0,
oPos : {
	x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
	y: ['above', 'top', 'middle', 'bottom', 'below']
},
mouse: {},
headingOverlay: {},
captionOverlay: {},
swfOptions: { flashvars: {}, params: {}, attributes: {} },
timers : [],

pendingOutlines : {},
sleeping : [],
preloadTheseAjax : [],
cacheBindings : [],
cachedGets : {},
clones : {},
onReady: [],
uaVersion: /Trident\/4\.0/.test(navigator.userAgent) ? 8 :
	parseFloat((navigator.userAgent.toLowerCase().match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1]),
ie : (document.all && !window.opera),
safari : /Safari/.test(navigator.userAgent),
geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),

$ : function (id) {
	if (id) return document.getElementById(id);
},

push : function (arr, val) {
	arr[arr.length] = val;
},

createElement : function (tag, attribs, styles, parent, nopad) {
	var el = document.createElement(tag);
	if (attribs) hs.extend(el, attribs);
	if (nopad) hs.setStyles(el, {padding: 0, border: 'none', margin: 0});
	if (styles) hs.setStyles(el, styles);
	if (parent) parent.appendChild(el);	
	return el;
},

extend : function (el, attribs) {
	for (var x in attribs) el[x] = attribs[x];
	return el;
},

setStyles : function (el, styles) {
	for (var x in styles) {
		if (hs.ie && x == 'opacity') {
			if (styles[x] > 0.99) el.style.removeAttribute('filter');
			else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
		}
		else el.style[x] = styles[x];
	}
},
animate: function(el, prop, opt) {
	var start,
		end,
		unit;
	if (typeof opt != 'object' || opt === null) {
		var args = arguments;
		opt = {
			duration: args[2],
			easing: args[3],
			complete: args[4]
		};
	}
	if (typeof opt.duration != 'number') opt.duration = 250;
	opt.easing = Math[opt.easing] || Math.easeInQuad;
	opt.curAnim = hs.extend({}, prop);
	for (var name in prop) {
		var e = new hs.fx(el, opt , name );
		
		start = parseFloat(hs.css(el, name)) || 0;
		end = parseFloat(prop[name]);
		unit = name != 'opacity' ? 'px' : '';
		
		e.custom( start, end, unit );
	}	
},
css: function(el, prop) {
	if (document.defaultView) {
		return document.defaultView.getComputedStyle(el, null).getPropertyValue(prop);

	} else {
		if (prop == 'opacity') prop = 'filter';
		var val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b){ return b.toUpperCase(); })];
		if (prop == 'filter') 
			val = val.replace(/alpha\(opacity=([0-9]+)\)/, 
				function (a, b) { return b / 100 });
		return val === '' ? 1 : val;
	} 
},

getPageSize : function () {
	var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat' 
		? d.documentElement : d.body;
	
	var width = hs.ie ? iebody.clientWidth : 
			(d.documentElement.clientWidth || self.innerWidth),
		height = hs.ie ? iebody.clientHeight : self.innerHeight;
	
	hs.page = {
		width: width,
		height: height,		
		scrollLeft: hs.ie ? iebody.scrollLeft : pageXOffset,
		scrollTop: hs.ie ? iebody.scrollTop : pageYOffset
	}
},

getPosition : function(el)	{
	var p = { x: el.offsetLeft, y: el.offsetTop };
	while (el.offsetParent)	{
		el = el.offsetParent;
		p.x += el.offsetLeft;
		p.y += el.offsetTop;
		if (el != document.body && el != document.documentElement) {
			p.x -= el.scrollLeft;
			p.y -= el.scrollTop;
		}
	}
	return p;
},

expand : function(a, params, custom, type) {
	if (!a) a = hs.createElement('a', null, { display: 'none' }, hs.container);
	if (typeof a.getParams == 'function') return params;
	if (type == 'html') {
		for (var i = 0; i < hs.sleeping.length; i++) {
			if (hs.sleeping[i] && hs.sleeping[i].a == a) {
				hs.sleeping[i].awake();
				hs.sleeping[i] = null;
				return false;
			}
		}
		hs.hasHtmlExpanders = true;
	}	
	try {	
		new hs.Expander(a, params, custom, type);
		return false;
	} catch (e) { return true; }
},

htmlExpand : function(a, params, custom) {
	return hs.expand(a, params, custom, 'html');
},

getSelfRendered : function() {
	return hs.createElement('div', { 
		className: 'highslide-html-content', 
		innerHTML: hs.replaceLang(hs.skin.contentWrapper) 
	});
},
getElementByClass : function (el, tagName, className) {
	var els = el.getElementsByTagName(tagName);
	for (var i = 0; i < els.length; i++) {
    	if ((new RegExp(className)).test(els[i].className)) {
			return els[i];
		}
	}
	return null;
},
replaceLang : function(s) {
	s = s.replace(/\s/g, ' ');
	var re = /{hs\.lang\.([^}]+)\}/g,
		matches = s.match(re),
		lang;
	if (matches) for (var i = 0; i < matches.length; i++) {
		lang = matches[i].replace(re, "$1");
		if (typeof hs.lang[lang] != 'undefined') s = s.replace(matches[i], hs.lang[lang]);
	}
	return s;
},


getCacheBinding : function (a) {
	for (var i = 0; i < hs.cacheBindings.length; i++) {
		if (hs.cacheBindings[i][0] == a) {
			var c = hs.cacheBindings[i][1];
			hs.cacheBindings[i][1] = c.cloneNode(1);
			return c;
		}
	}
	return null;
},

preloadAjax : function (e) {
	var arr = hs.getAnchors();
	for (var i = 0; i < arr.htmls.length; i++) {
		var a = arr.htmls[i];
		if (hs.getParam(a, 'objectType') == 'ajax' && hs.getParam(a, 'cacheAjax'))
			hs.push(hs.preloadTheseAjax, a);
	}
	
	hs.preloadAjaxElement(0);
},

preloadAjaxElement : function (i) {
	if (!hs.preloadTheseAjax[i]) return;
	var a = hs.preloadTheseAjax[i];
	var cache = hs.getNode(hs.getParam(a, 'contentId'));
	if (!cache) cache = hs.getSelfRendered();
	var ajax = new hs.Ajax(a, cache, 1);	
   	ajax.onError = function () { };
   	ajax.onLoad = function () {
   		hs.push(hs.cacheBindings, [a, cache]);
   		hs.preloadAjaxElement(i + 1);
   	};
   	ajax.run();
},

focusTopmost : function() {
	var topZ = 0, 
		topmostKey = -1,
		expanders = hs.expanders,
		exp,
		zIndex;
	for (var i = 0; i < expanders.length; i++) {
		exp = expanders[i];
		if (exp) {
			zIndex = exp.wrapper.style.zIndex;
			if (zIndex && zIndex > topZ) {
				topZ = zIndex;				
				topmostKey = i;
			}
		}
	}
	if (topmostKey == -1) hs.focusKey = -1;
	else expanders[topmostKey].focus();
},

getParam : function (a, param) {
	a.getParams = a.onclick;
	var p = a.getParams ? a.getParams() : null;
	a.getParams = null;
	
	return (p && typeof p[param] != 'undefined') ? p[param] : 
		(typeof hs[param] != 'undefined' ? hs[param] : null);
},

getSrc : function (a) {
	var src = hs.getParam(a, 'src');
	if (src) return src;
	return a.href;
},

getNode : function (id) {
	var node = hs.$(id), clone = hs.clones[id], a = {};
	if (!node && !clone) return null;
	if (!clone) {
		clone = node.cloneNode(true);
		clone.id = '';
		hs.clones[id] = clone;
		return node;
	} else {
		return clone.cloneNode(true);
	}
},

discardElement : function(d) {
	if (d) hs.garbageBin.appendChild(d);
	hs.garbageBin.innerHTML = '';
},
transit : function (adj, exp) {
	var last = exp = exp || hs.getExpander();
	if (hs.upcoming) return false;
	else hs.last = last;
	try {
		hs.upcoming = adj;
		adj.onclick(); 		
	} catch (e){
		hs.last = hs.upcoming = null;
	}
	try {
		exp.close();
	} catch (e) {}
	return false;
},

previousOrNext : function (el, op) {
	var exp = hs.getExpander(el);
	if (exp) return hs.transit(exp.getAdjacentAnchor(op), exp);
	else return false;
},

previous : function (el) {
	return hs.previousOrNext(el, -1);
},

next : function (el) {
	return hs.previousOrNext(el, 1);	
},

keyHandler : function(e) {
	if (!e) e = window.event;
	if (!e.target) e.target = e.srcElement; // ie
	if (typeof e.target.form != 'undefined') return true; // form element has focus
	var exp = hs.getExpander();
	
	var op = null;
	switch (e.keyCode) {
		case 70: // f
			if (exp) exp.doFullExpand();
			return true;
		case 32: // Space
		case 34: // Page Down
		case 39: // Arrow right
		case 40: // Arrow down
			op = 1;
			break;
		case 8:  // Backspace
		case 33: // Page Up
		case 37: // Arrow left
		case 38: // Arrow up
			op = -1;
			break;
		case 27: // Escape
		case 13: // Enter
			op = 0;
	}
	if (op !== null) {hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
		if (!hs.enableKeyListener) return true;
		
		if (e.preventDefault) e.preventDefault();
    	else e.returnValue = false;
    	if (exp) {
			if (op == 0) {
				exp.close();
			} else {
				hs.previousOrNext(exp.key, op);
			}
			return false;
		}
	}
	return true;
},


registerOverlay : function (overlay) {
	hs.push(hs.overlays, hs.extend(overlay, { hsId: 'hsId'+ hs.idCounter++ } ));
},


getWrapperKey : function (element, expOnly) {
	var el, re = /^highslide-wrapper-([0-9]+)$/;
	// 1. look in open expanders
	el = element;
	while (el.parentNode)	{
		if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
		el = el.parentNode;
	}
	// 2. look in thumbnail
	if (!expOnly) {
		el = element;
		while (el.parentNode)	{
			if (el.tagName && hs.isHsAnchor(el)) {
				for (var key = 0; key < hs.expanders.length; key++) {
					var exp = hs.expanders[key];
					if (exp && exp.a == el) return key;
				}
			}
			el = el.parentNode;
		}
	}
	return null; 
},

getExpander : function (el, expOnly) {
	if (typeof el == 'undefined') return hs.expanders[hs.focusKey] || null;
	if (typeof el == 'number') return hs.expanders[el] || null;
	if (typeof el == 'string') el = hs.$(el);
	return hs.expanders[hs.getWrapperKey(el, expOnly)] || null;
},

isHsAnchor : function (a) {
	return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs.(htmlE|e)xpand/));
},

reOrder : function () {
	for (var i = 0; i < hs.expanders.length; i++)
		if (hs.expanders[i] && hs.expanders[i].isExpanded) hs.focusTopmost();
},

mouseClickHandler : function(e) 
{	
	if (!e) e = window.event;
	if (e.button > 1) return true;
	if (!e.target) e.target = e.srcElement;
	
	var el = e.target;
	while (el.parentNode
		&& !(/highslide-(image|move|html|resize)/.test(el.className)))
	{
		el = el.parentNode;
	}
	var exp = hs.getExpander(el);
	if (exp && (exp.isClosing || !exp.isExpanded)) return true;
		
	if (exp && e.type == 'mousedown') {
		if (e.target.form) return true;
		var match = el.className.match(/highslide-(image|move|resize)/);
		if (match) {
			hs.dragArgs = { 
				exp: exp , 
				type: match[1], 
				left: exp.x.pos, 
				width: exp.x.size, 
				top: exp.y.pos, 
				height: exp.y.size, 
				clickX: e.clientX, 
				clickY: e.clientY
			};
			
			
			hs.addEventListener(document, 'mousemove', hs.dragHandler);
			if (e.preventDefault) e.preventDefault(); // FF
			
			if (/highslide-(image|html)-blur/.test(exp.content.className)) {
				exp.focus();
				hs.hasFocused = true;
			}
			return false;
		}
		else if (/highslide-html/.test(el.className) && hs.focusKey != exp.key) {
			exp.focus();
			exp.doShowHide('hidden');
		}
	} else if (e.type == 'mouseup') {
		
		hs.removeEventListener(document, 'mousemove', hs.dragHandler);
		
		if (hs.dragArgs) {
			if (hs.styleRestoreCursor && hs.dragArgs.type == 'image') 
				hs.dragArgs.exp.content.style.cursor = hs.styleRestoreCursor;
			var hasDragged = hs.dragArgs.hasDragged;
			
			if (!hasDragged &&!hs.hasFocused && !/(move|resize)/.test(hs.dragArgs.type)) {
				exp.close();
			} 
			else if (hasDragged || (!hasDragged && hs.hasHtmlExpanders)) {
				hs.dragArgs.exp.doShowHide('hidden');
			}
			
			if (hs.dragArgs.exp.releaseMask) 
				hs.dragArgs.exp.releaseMask.style.display = 'none';
			hs.hasFocused = false;
			hs.dragArgs = null;
		
		} else if (/highslide-image-blur/.test(el.className)) {
			el.style.cursor = hs.styleRestoreCursor;		
		}
	}
	return false;
},

dragHandler : function(e)
{
	if (!hs.dragArgs) return true;
	if (!e) e = window.event;
	var a = hs.dragArgs, exp = a.exp;
	if (exp.iframe) {		
		if (!exp.releaseMask) exp.releaseMask = hs.createElement('div', null, 
			{ position: 'absolute', width: exp.x.size+'px', height: exp.y.size+'px', 
				left: exp.x.cb+'px', top: exp.y.cb+'px', zIndex: 4,	background: (hs.ie ? 'white' : 'none'), 
				opacity: .01 }, 
			exp.wrapper, true);
		if (exp.releaseMask.style.display == 'none')
			exp.releaseMask.style.display = '';
	}
	
	a.dX = e.clientX - a.clickX;
	a.dY = e.clientY - a.clickY;	
	
	var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
	if (!a.hasDragged) a.hasDragged = (a.type != 'image' && distance > 0)
		|| (distance > (hs.dragSensitivity || 5));
	
	if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {
		
		if (a.type == 'resize') exp.resize(a);
		else {
			exp.moveTo(a.left + a.dX, a.top + a.dY);
			if (a.type == 'image') exp.content.style.cursor = 'move';
		}
	}
	return false;
},

wrapperMouseHandler : function (e) {
	try {
		if (!e) e = window.event;
		var over = /mouseover/i.test(e.type); 
		if (!e.target) e.target = e.srcElement; // ie
		if (hs.ie) e.relatedTarget = 
			over ? e.fromElement : e.toElement; // ie
		var exp = hs.getExpander(e.target);
		if (!exp.isExpanded) return;
		if (!exp || !e.relatedTarget || hs.getExpander(e.relatedTarget, true) == exp 
			|| hs.dragArgs) return;
		for (var i = 0; i < exp.overlays.length; i++) (function() {
			var o = hs.$('hsId'+ exp.overlays[i]);
			if (o && o.hideOnMouseOut) {
				if (over) hs.setStyles(o, { visibility: 'visible', display: '' });
				hs.animate(o, { opacity: over ? o.opacity : 0 }, o.dur);
			}
		})();	
	} catch (e) {}
},
addEventListener : function (el, event, func) {
	if (el == document && event == 'ready') hs.push(hs.onReady, func);
	try {
		el.addEventListener(event, func, false);
	} catch (e) {
		try {
			el.detachEvent('on'+ event, func);
			el.attachEvent('on'+ event, func);
		} catch (e) {
			el['on'+ event] = func;
		}
	} 
},

removeEventListener : function (el, event, func) {
	try {
		el.removeEventListener(event, func, false);
	} catch (e) {
		try {
			el.detachEvent('on'+ event, func);
		} catch (e) {
			el['on'+ event] = null;
		}
	}
},

preloadFullImage : function (i) {
	if (hs.continuePreloading && hs.preloadTheseImages[i] && hs.preloadTheseImages[i] != 'undefined') {
		var img = document.createElement('img');
		img.onload = function() { 
			img = null;
			hs.preloadFullImage(i + 1);
		};
		img.src = hs.preloadTheseImages[i];
	}
},
preloadImages : function (number) {
	if (number && typeof number != 'object') hs.numberOfImagesToPreload = number;
	
	var arr = hs.getAnchors();
	for (var i = 0; i < arr.images.length && i < hs.numberOfImagesToPreload; i++) {
		hs.push(hs.preloadTheseImages, hs.getSrc(arr.images[i]));
	}
	
	// preload outlines
	if (hs.outlineType)	new hs.Outline(hs.outlineType, function () { hs.preloadFullImage(0)} );
	else
	
	hs.preloadFullImage(0);
	
	// preload cursor
	if (hs.restoreCursor) var cur = hs.createElement('img', { src: hs.graphicsDir + hs.restoreCursor });
},


init : function () {
	if (!hs.container) {
	
		hs.getPageSize();
		hs.ieLt7 = hs.ie && hs.uaVersion < 7;
		hs.ie6SSL = hs.ieLt7 && location.protocol == 'https:';
		for (var x in hs.langDefaults) {
			if (typeof hs[x] != 'undefined') hs.lang[x] = hs[x];
			else if (typeof hs.lang[x] == 'undefined' && typeof hs.langDefaults[x] != 'undefined') 
				hs.lang[x] = hs.langDefaults[x];
		}
		
		hs.container = hs.createElement('div', {
				className: 'highslide-container'
			}, {
				position: 'absolute', 
				left: 0, 
				top: 0, 
				width: '100%', 
				zIndex: hs.zIndexCounter,
				direction: 'ltr'
			}, 
			document.body,
			true
		);
		hs.loading = hs.createElement('a', {
				className: 'highslide-loading',
				title: hs.lang.loadingTitle,
				innerHTML: hs.lang.loadingText,
				href: 'javascript:;'
			}, {
				position: 'absolute',
				top: '-9999px',
				opacity: hs.loadingOpacity,
				zIndex: 1
			}, hs.container
		);
		hs.garbageBin = hs.createElement('div', null, { display: 'none' }, hs.container);
		hs.clearing = hs.createElement('div', null, 
			{ clear: 'both', paddingTop: '1px' }, null, true);
		
		// http://www.robertpenner.com/easing/ 
		Math.linearTween = function (t, b, c, d) {
			return c*t/d + b;
		};
		Math.easeInQuad = function (t, b, c, d) {
			return c*(t/=d)*t + b;
		};
		
		hs.hideSelects = hs.ieLt7;
		hs.hideIframes = ((window.opera && hs.uaVersion < 9) || navigator.vendor == 'KDE' 
			|| (hs.ie && hs.uaVersion < 5.5));
	}
},
ready : function() {
	if (hs.isReady) return;
	hs.isReady = true;
	
	for (var i = 0; i < hs.onReady.length; i++) hs.onReady[i]();
},

updateAnchors : function() {
	var el, els, all = [], images = [], htmls = [],groups = {}, re;
		
	for (var i = 0; i < hs.openerTagNames.length; i++) {
		els = document.getElementsByTagName(hs.openerTagNames[i]);
		for (var j = 0; j < els.length; j++) {
			el = els[j];
			re = hs.isHsAnchor(el);
			if (re) {
				hs.push(all, el);
				if (re[0] == 'hs.expand') hs.push(images, el);
				else if (re[0] == 'hs.htmlExpand') hs.push(htmls, el);
				var g = hs.getParam(el, 'slideshowGroup') || 'none';
				if (!groups[g]) groups[g] = [];
				hs.push(groups[g], el);
			}
		}
	}
	hs.anchors = { all: all, groups: groups, images: images, htmls: htmls };
	return hs.anchors;
	
},

getAnchors : function() {
	return hs.anchors || hs.updateAnchors();
},


close : function(el) {
	var exp = hs.getExpander(el);
	if (exp) exp.close();
	return false;
}
}; // end hs object
hs.fx = function( elem, options, prop ){
	this.options = options;
	this.elem = elem;
	this.prop = prop;

	if (!options.orig) options.orig = {};
};
hs.fx.prototype = {
	update: function(){
		(hs.fx.step[this.prop] || hs.fx.step._default)(this);
		
		if (this.options.step)
			this.options.step.call(this.elem, this.now, this);

	},
	custom: function(from, to, unit){
		this.startTime = (new Date()).getTime();
		this.start = from;
		this.end = to;
		this.unit = unit;// || this.unit || "px";
		this.now = this.start;
		this.pos = this.state = 0;

		var self = this;
		function t(gotoEnd){
			return self.step(gotoEnd);
		}

		t.elem = this.elem;

		if ( t() && hs.timers.push(t) == 1 ) {
			hs.timerId = setInterval(function(){
				var timers = hs.timers;

				for ( var i = 0; i < timers.length; i++ )
					if ( !timers[i]() )
						timers.splice(i--, 1);

				if ( !timers.length ) {
					clearInterval(hs.timerId);
				}
			}, 13);
		}
	},
	step: function(gotoEnd){
		var t = (new Date()).getTime();
		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
			this.now = this.end;
			this.pos = this.state = 1;
			this.update();

			this.options.curAnim[ this.prop ] = true;

			var done = true;
			for ( var i in this.options.curAnim )
				if ( this.options.curAnim[i] !== true )
					done = false;

			if ( done ) {
				if (this.options.complete) this.options.complete.call(this.elem);
			}
			return false;
		} else {
			var n = t - this.startTime;
			this.state = n / this.options.duration;
			this.pos = this.options.easing(n, 0, 1, this.options.duration);
			this.now = this.start + ((this.end - this.start) * this.pos);
			this.update();
		}
		return true;
	}

};

hs.extend( hs.fx, {
	step: {

		opacity: function(fx){
			hs.setStyles(fx.elem, { opacity: fx.now });
		},

		_default: function(fx){
			try {
				if ( fx.elem.style && fx.elem.style[ fx.prop ] != null )
					fx.elem.style[ fx.prop ] = fx.now + fx.unit;
				else
					fx.elem[ fx.prop ] = fx.now;
			} catch (e) {}
		}
	}
});

hs.Outline =  function (outlineType, onLoad) {
	this.onLoad = onLoad;
	this.outlineType = outlineType;
	var v = hs.uaVersion, tr;
	
	this.hasAlphaImageLoader = hs.ie && v >= 5.5 && v < 7;
	if (!outlineType) {
		if (onLoad) onLoad();
		return;
	}
	
	hs.init();
	this.table = hs.createElement(
		'table', { 
			cellSpacing: 0 
		}, {
			visibility: 'hidden',
			position: 'absolute',
			borderCollapse: 'collapse',
			width: 0
		},
		hs.container,
		true
	);
	var tbody = hs.createElement('tbody', null, null, this.table, 1);
	
	this.td = [];
	for (var i = 0; i <= 8; i++) {
		if (i % 3 == 0) tr = hs.createElement('tr', null, { height: 'auto' }, tbody, true);
		this.td[i] = hs.createElement('td', null, null, tr, true);
		var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
		hs.setStyles(this.td[i], style);
	}
	this.td[4].className = outlineType +' highslide-outline';
	
	this.preloadGraphic(); 
};

hs.Outline.prototype = {
preloadGraphic : function () {
	var src = hs.graphicsDir + (hs.outlinesDir || "outlines/")+ this.outlineType +".png";
				
	var appendTo = hs.safari ? hs.container : null;
	this.graphic = hs.createElement('img', null, { position: 'absolute', 
		top: '-9999px' }, appendTo, true); // for onload trigger
	
	var pThis = this;
	this.graphic.onload = function() { pThis.onGraphicLoad(); };
	
	this.graphic.src = src;
},

onGraphicLoad : function () {
	var o = this.offset = this.graphic.width / 4,
		pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
		dim = { height: (2*o) +'px', width: (2*o) +'px' };
	for (var i = 0; i <= 8; i++) {
		if (pos[i]) {
			if (this.hasAlphaImageLoader) {
				var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
				var div = hs.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
				hs.createElement ('div', null, { 
						filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')", 
						position: 'absolute',
						width: w, 
						height: this.graphic.height +'px',
						left: (pos[i][0]*o)+'px',
						top: (pos[i][1]*o)+'px'
					}, 
				div,
				true);
			} else {
				hs.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
			}
			
			if (window.opera && (i == 3 || i ==5)) 
				hs.createElement('div', null, dim, this.td[i], true);
			
			hs.setStyles (this.td[i], dim);
		}
	}
	this.graphic = null;
	if (hs.pendingOutlines[this.outlineType]) hs.pendingOutlines[this.outlineType].destroy();
	hs.pendingOutlines[this.outlineType] = this;
	if (this.onLoad) this.onLoad();
},
	
setPosition : function (pos, offset, vis, dur, easing) {
	var exp = this.exp,
		stl = exp.wrapper.style,
		offset = offset || 0,
		pos = pos || {
			x: exp.x.pos + offset,
			y: exp.y.pos + offset,
			w: exp.x.get('wsize') - 2 * offset,
			h: exp.y.get('wsize') - 2 * offset
		};
	if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset) 
		? 'visible' : 'hidden';
	hs.setStyles(this.table, {
		left: (pos.x - this.offset) +'px',
		top: (pos.y - this.offset) +'px',
		width: (pos.w + 2 * this.offset) +'px'
	});
	
	pos.w -= 2 * this.offset;
	pos.h -= 2 * this.offset;
	hs.setStyles (this.td[4], {
		width: pos.w >= 0 ? pos.w +'px' : 0,
		height: pos.h >= 0 ? pos.h +'px' : 0
	});
	if (this.hasAlphaImageLoader) this.td[3].style.height 
		= this.td[5].style.height = this.td[4].style.height;	
	
},
	
destroy : function(hide) {
	if (hide) this.table.style.visibility = 'hidden';
	else hs.discardElement(this.table);
}
};

hs.Dimension = function(exp, dim) {
	this.exp = exp;
	this.dim = dim;
	this.ucwh = dim == 'x' ? 'Width' : 'Height';
	this.wh = this.ucwh.toLowerCase();
	this.uclt = dim == 'x' ? 'Left' : 'Top';
	this.lt = this.uclt.toLowerCase();
	this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
	this.rb = this.ucrb.toLowerCase();
	this.p1 = this.p2 = 0;
};
hs.Dimension.prototype = {
get : function(key) {
	switch (key) {
		case 'loadingPos':
			return this.tpos + this.tb + (this.t - hs.loading['offset'+ this.ucwh]) / 2;
		case 'wsize':
			return this.size + 2 * this.cb + this.p1 + this.p2;
		case 'fitsize':
			return this.clientSize - this.marginMin - this.marginMax;
		case 'maxsize':
			return this.get('fitsize') - 2 * this.cb - this.p1 - this.p2 ;
		case 'opos':
			return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
		case 'osize':
			return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
		case 'imgPad':
			return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;
		
	}
},
calcBorders: function() {
	// correct for borders
	this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;
	
	this.marginMax = hs['margin'+ this.ucrb];
},
calcThumb: function() {
	this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) : 
		this.exp.el['offset'+ this.ucwh];
	this.tpos = this.exp.tpos[this.dim];
	this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
	if (this.tpos == 0 || this.tpos == -1) {
		this.tpos = (hs.page[this.wh] / 2) + hs.page['scroll'+ this.uclt];		
	};
},
calcExpanded: function() {
	var exp = this.exp;
	this.justify = 'auto';
	
	
	// size and position
	this.pos = this.tpos - this.cb + this.tb;
	
	if (this.maxHeight && this.dim == 'x')
		exp.maxWidth = Math.min(exp.maxWidth || this.full, exp.maxHeight * this.full / exp.y.full); 
		
	this.size = Math.min(this.full, exp['max'+ this.ucwh] || this.full);
	this.minSize = exp.allowSizeReduction ? 
		Math.min(exp['min'+ this.ucwh], this.full) :this.full;
	if (exp.isImage && exp.useBox)	{
		this.size = exp[this.wh];
		this.imgSize = this.full;
	}
	if (this.dim == 'x' && hs.padToMinWidth) this.minSize = exp.minWidth;
	this.marginMin = hs['margin'+ this.uclt];
	this.scroll = hs.page['scroll'+ this.uclt];
	this.clientSize = hs.page[this.wh];
},
setSize: function(i) {
	var exp = this.exp;
	if (exp.isImage && (exp.useBox || hs.padToMinWidth)) {
		this.imgSize = i;
		this.size = Math.max(this.size, this.imgSize);
		exp.content.style[this.lt] = this.get('imgPad')+'px';
	} else
	this.size = i;
	
	exp.content.style[this.wh] = i +'px';
	exp.wrapper.style[this.wh] = this.get('wsize') +'px';
	if (exp.outline) exp.outline.setPosition();
	if (exp.releaseMask) exp.releaseMask.style[this.wh] = i +'px';
	if (this.dim == 'y' && exp.iDoc && exp.body.style.height != 'auto') try {
		exp.iDoc.body.style.overflow = 'auto';
	} catch (e) {}
	if (exp.isHtml) {
		var d = exp.scrollerDiv;
		if (this.sizeDiff === undefined)
			this.sizeDiff = exp.innerContent['offset'+ this.ucwh] - d['offset'+ this.ucwh];
		d.style[this.wh] = (this.size - this.sizeDiff) +'px';
			
		if (this.dim == 'x') exp.mediumContent.style.width = 'auto';
		if (exp.body) exp.body.style[this.wh] = 'auto';
	}
	if (this.dim == 'x' && exp.overlayBox) exp.sizeOverlayBox(true);
},
setPos: function(i) {
	this.pos = i;
	this.exp.wrapper.style[this.lt] = i +'px';	
	
	if (this.exp.outline) this.exp.outline.setPosition();
	
}
};

hs.Expander = function(a, params, custom, contentType) {
	if (document.readyState && hs.ie && !hs.isReady) {
		hs.addEventListener(document, 'ready', function() {
			new hs.Expander(a, params, custom, contentType);
		});
		return;
	} 
	this.a = a;
	this.custom = custom;
	this.contentType = contentType || 'image';
	this.isHtml = (contentType == 'html');
	this.isImage = !this.isHtml;
	
	hs.continuePreloading = false;
	this.overlays = [];
	hs.init();
	var key = this.key = hs.expanders.length;
	// override inline parameters
	for (var i = 0; i < hs.overrides.length; i++) {
		var name = hs.overrides[i];
		this[name] = params && typeof params[name] != 'undefined' ?
			params[name] : hs[name];
	}
	if (!this.src) this.src = a.href;
	
	// get thumb
	var el = (params && params.thumbnailId) ? hs.$(params.thumbnailId) : a;
	el = this.thumb = el.getElementsByTagName('img')[0] || el;
	this.thumbsUserSetId = el.id || a.id;
	
	// check if already open
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && hs.expanders[i].a == a) {
			hs.expanders[i].focus();
			return false;
		}
	}	

	// cancel other
	if (!hs.allowSimultaneousLoading) for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && hs.expanders[i].thumb != el && !hs.expanders[i].onLoadStarted) {
			hs.expanders[i].cancelLoading();
		}
	}
	hs.expanders[key] = this;
	if (!hs.allowMultipleInstances && !hs.upcoming) {
		if (hs.expanders[key-1]) hs.expanders[key-1].close();
		if (typeof hs.focusKey != 'undefined' && hs.expanders[hs.focusKey])
			hs.expanders[hs.focusKey].close();
	}
	
	// initiate metrics
	this.el = el;
	this.tpos = hs.getPosition(el);
	hs.getPageSize();
	var x = this.x = new hs.Dimension(this, 'x');
	x.calcThumb();
	var y = this.y = new hs.Dimension(this, 'y');
	y.calcThumb();
	this.wrapper = hs.createElement(
		'div', {
			id: 'highslide-wrapper-'+ this.key,
			className: 'highslide-wrapper '+ this.wrapperClassName
		}, {
			visibility: 'hidden',
			position: 'absolute',
			zIndex: hs.zIndexCounter += 2
		}, null, true );
	
	this.wrapper.onmouseover = this.wrapper.onmouseout = hs.wrapperMouseHandler;
	if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
		this.outlineWhileAnimating = 0;
	
	// get the outline
	if (!this.outlineType) {
		this[this.contentType +'Create']();
	
	} else if (hs.pendingOutlines[this.outlineType]) {
		this.connectOutline();
		this[this.contentType +'Create']();
	
	} else {
		this.showLoading();
		var exp = this;
		new hs.Outline(this.outlineType, 
			function () {
				exp.connectOutline();
				exp[exp.contentType +'Create']();
			} 
		);
	}
	return true;
};

hs.Expander.prototype = {
error : function(e) {
	// alert ('Line '+ e.lineNumber +': '+ e.message);
	window.location.href = this.src;
},

connectOutline : function() {
	var outline = this.outline = hs.pendingOutlines[this.outlineType];
	outline.exp = this;
	outline.table.style.zIndex = this.wrapper.style.zIndex - 1;
	hs.pendingOutlines[this.outlineType] = null;
},

showLoading : function() {
	if (this.onLoadStarted || this.loading) return;
	
	this.loading = hs.loading;
	var exp = this;
	this.loading.onclick = function() {
		exp.cancelLoading();
	};
	var exp = this, 
		l = this.x.get('loadingPos') +'px',
		t = this.y.get('loadingPos') +'px';
	setTimeout(function () { 
		if (exp.loading) hs.setStyles(exp.loading, { left: l, top: t, zIndex: hs.zIndexCounter++ })}
	, 100);
},

imageCreate : function() {
	var exp = this;
	
	var img = document.createElement('img');
    this.content = img;
    img.onload = function () {
    	if (hs.expanders[exp.key]) exp.contentLoaded(); 
	};
    if (hs.blockRightClick) img.oncontextmenu = function() { return false; };
    img.className = 'highslide-image';
    hs.setStyles(img, {
    	visibility: 'hidden',
    	display: 'block',
    	position: 'absolute',
		maxWidth: '9999px',
		zIndex: 3
	});
    img.title = hs.lang.restoreTitle;
    if (hs.safari) hs.container.appendChild(img);
    if (hs.ie && hs.flushImgSize) img.src = null;
	img.src = this.src;
	
	this.showLoading();
},

htmlCreate : function () {
	
	this.content = hs.getCacheBinding(this.a);
	if (!this.content) 
		this.content = hs.getNode(this.contentId);
	if (!this.content) 
		this.content = hs.getSelfRendered();
	this.getInline(['maincontent']);
	if (this.maincontent) {
		var body = hs.getElementByClass(this.content, 'div', 'highslide-body');
		if (body) body.appendChild(this.maincontent);
		this.maincontent.style.display = 'block';
	}
	
	var innerContent = this.innerContent = this.content;
	
	if (/(swf|iframe)/.test(this.objectType)) this.setObjContainerSize(innerContent);
	
	// the content tree
	hs.container.appendChild(this.wrapper);
	hs.setStyles( this.wrapper, { 
		position: 'static',
		padding: '0 '+ hs.marginRight +'px 0 '+ hs.marginLeft +'px'
	});
	this.content = hs.createElement(
    	'div', {
    		className: 'highslide-html' 
    	}, {
			position: 'relative',
			zIndex: 3,
			overflow: 'hidden'
		},
		this.wrapper
	);
	this.mediumContent = hs.createElement('div', null, null, this.content, 1);
	this.mediumContent.appendChild(innerContent);
	
	hs.setStyles (innerContent, { 
		position: 'relative',
		display: 'block',
		direction: hs.lang.cssDirection || ''
	});
	if (this.width) innerContent.style.width = this.width +'px';
	if (this.height) hs.setStyles(innerContent, {
		height: this.height +'px',
		overflow: 'hidden'
	});
	if (innerContent.offsetWidth < this.minWidth)
		innerContent.style.width = this.minWidth +'px';
		
	
    
	if (this.objectType == 'ajax' && !hs.getCacheBinding(this.a)) {
		this.showLoading();
    	var exp = this;
    	var ajax = new hs.Ajax(this.a, innerContent);
		ajax.src = this.src;
    	ajax.onLoad = function () {	if (hs.expanders[exp.key]) exp.contentLoaded(); };
    	ajax.onError = function () { location.href = exp.src; };
    	ajax.run();
	}
    else
    
    if (this.objectType == 'iframe' && this.objectLoadTime == 'before') {
		this.writeExtendedContent();
	}
    else
    	this.contentLoaded();
},

contentLoaded : function() {
	try {	
		if (!this.content) return;
		this.content.onload = null;
		if (this.onLoadStarted) return;
		else this.onLoadStarted = true;
		
		var x = this.x, y = this.y;
		
		if (this.loading) {
			hs.setStyles(this.loading, { top: '-9999px' });
			this.loading = null;
		}
		if (this.isImage) {	
			x.full = this.content.width;
			y.full = this.content.height;
			
			hs.setStyles(this.content, {
				width: x.t +'px',
				height: y.t +'px'
			});
			this.wrapper.appendChild(this.content);
			hs.container.appendChild(this.wrapper);
		} else if (this.htmlGetSize) this.htmlGetSize();
		
		x.calcBorders();
		y.calcBorders();
		
		hs.setStyles (this.wrapper, {
			left: (x.tpos + x.tb - x.cb) +'px',
			top: (y.tpos + x.tb - y.cb) +'px'
		});
		this.getOverlays();
		
		var ratio = x.full / y.full;
		x.calcExpanded();
		this.justify(x);
		
		y.calcExpanded();
		this.justify(y);
		if (this.isHtml) this.htmlSizeOperations();
		if (this.overlayBox) this.sizeOverlayBox(0, 1);

		
		if (this.allowSizeReduction) {
			if (this.isImage)
				this.correctRatio(ratio);
			else this.fitOverlayBox();
			if (this.isImage && this.x.full > (this.x.imgSize || this.x.size)) {
				this.createFullExpand();
				if (this.overlays.length == 1) this.sizeOverlayBox();
			}
		}
		this.show();
		
	} catch (e) {
		this.error(e);
	}
},


setObjContainerSize : function(parent, auto) {
	var c = hs.getElementByClass(parent, 'DIV', 'highslide-body');
	if (/(iframe|swf)/.test(this.objectType)) {
		if (this.objectWidth) c.style.width = this.objectWidth +'px';
		if (this.objectHeight) c.style.height = this.objectHeight +'px';
	}
},

writeExtendedContent : function () {
	if (this.hasExtendedContent) return;
	var exp = this;
	this.body = hs.getElementByClass(this.innerContent, 'DIV', 'highslide-body');
	if (this.objectType == 'iframe') {
		this.showLoading();
		var ruler = hs.clearing.cloneNode(1);
		this.body.appendChild(ruler);
		this.newWidth = this.innerContent.offsetWidth;
		if (!this.objectWidth) this.objectWidth = ruler.offsetWidth;
		var hDiff = this.innerContent.offsetHeight - this.body.offsetHeight,
			h = this.objectHeight || hs.page.height - hDiff - hs.marginTop - hs.marginBottom,
			onload = this.objectLoadTime == 'before' ? 
				' onload="if (hs.expanders['+ this.key +']) hs.expanders['+ this.key +'].contentLoaded()" ' : '';
		this.body.innerHTML += '<iframe name="hs'+ (new Date()).getTime() +'" frameborder="0" key="'+ this.key +'" '
			+' style="width:'+ this.objectWidth +'px; height:'+ h +'px" '
			+ onload +' src="'+ this.src +'" ></iframe>';
		this.ruler = this.body.getElementsByTagName('div')[0];
		this.iframe = this.body.getElementsByTagName('iframe')[0];
		
		if (this.objectLoadTime == 'after') this.correctIframeSize();
		
	}
	if (this.objectType == 'swf') {
		this.body.id = this.body.id || 'hs-flash-id-' + this.key;
		var a = this.swfOptions;
		if (!a.params) a.params = {};
		if (typeof a.params.wmode == 'undefined') a.params.wmode = 'transparent';
		if (swfobject) swfobject.embedSWF(this.src, this.body.id, this.objectWidth, this.objectHeight, 
			a.version || '7', a.expressInstallSwfurl, a.flashvars, a.params, a.attributes);
	}
	this.hasExtendedContent = true;
},
htmlGetSize : function() {
	if (this.iframe && !this.objectHeight) { // loadtime before
		this.iframe.style.height = this.body.style.height = this.getIframePageHeight() +'px';
	}
	this.innerContent.appendChild(hs.clearing);
	if (!this.x.full) this.x.full = this.innerContent.offsetWidth;
    this.y.full = this.innerContent.offsetHeight;
    this.innerContent.removeChild(hs.clearing);
    if (hs.ie && this.newHeight > parseInt(this.innerContent.currentStyle.height)) { // ie css bug
		this.newHeight = parseInt(this.innerContent.currentStyle.height);
	}
	hs.setStyles( this.wrapper, { position: 'absolute',	padding: '0'});
	hs.setStyles( this.content, { width: this.x.t +'px', height: this.y.t +'px'});
	
},

getIframePageHeight : function() {
	var h;
	try {
		var doc = this.iDoc = this.iframe.contentDocument || this.iframe.contentWindow.document;
		var clearing = doc.createElement('div');
		clearing.style.clear = 'both';
		doc.body.appendChild(clearing);
		h = clearing.offsetTop;
		if (hs.ie) h += parseInt(doc.body.currentStyle.marginTop) 
			+ parseInt(doc.body.currentStyle.marginBottom) - 1;
	} catch (e) { // other domain
		h = 300;
	}
	return h;
},
correctIframeSize : function () {
	var wDiff = this.innerContent.offsetWidth - this.ruler.offsetWidth;
	hs.discardElement(this.ruler);
	if (wDiff < 0) wDiff = 0;
	
	var hDiff = this.innerContent.offsetHeight - this.iframe.offsetHeight;
	if (this.iDoc && !this.objectHeight && !this.height && this.y.size == this.y.full) try {
		this.iDoc.body.style.overflow = 'hidden';
	} catch (e) {}
	hs.setStyles(this.iframe, { 
		width: Math.abs(this.x.size - wDiff) +'px', 
		height: Math.abs(this.y.size - hDiff) +'px'
	});
    hs.setStyles(this.body, { 
		width: this.iframe.style.width, 
    	height: this.iframe.style.height
	});
    	
    this.scrollingContent = this.iframe;
    this.scrollerDiv = this.scrollingContent;
	
},
htmlSizeOperations : function () {
	
	this.setObjContainerSize(this.innerContent);
	
	
	if (this.objectType == 'swf' && this.objectLoadTime == 'before') this.writeExtendedContent();	
	
    // handle minimum size
    if (this.x.size < this.x.full && !this.allowWidthReduction) this.x.size = this.x.full;
    if (this.y.size < this.y.full && !this.allowHeightReduction) this.y.size = this.y.full;
	this.scrollerDiv = this.innerContent;
    hs.setStyles(this.mediumContent, { 
		position: 'relative',
		width: this.x.size +'px'
	});
    hs.setStyles(this.innerContent, { 
    	border: 'none',
    	width: 'auto',
    	height: 'auto'
    });
	var node = hs.getElementByClass(this.innerContent, 'DIV', 'highslide-body');
    if (node && !/(iframe|swf)/.test(this.objectType)) {
    	var cNode = node; // wrap to get true size
    	node = hs.createElement(cNode.nodeName, null, {overflow: 'hidden'}, null, true);
    	cNode.parentNode.insertBefore(node, cNode);
    	node.appendChild(hs.clearing); // IE6
    	node.appendChild(cNode);
    	
    	var wDiff = this.innerContent.offsetWidth - node.offsetWidth;
    	var hDiff = this.innerContent.offsetHeight - node.offsetHeight;
		node.removeChild(hs.clearing);
    	
    	var kdeBugCorr = hs.safari || navigator.vendor == 'KDE' ? 1 : 0; // KDE repainting bug
    	hs.setStyles(node, { 
    			width: (this.x.size - wDiff - kdeBugCorr) +'px', 
    			height: (this.y.size - hDiff) +'px',
    			overflow: 'auto', 
    			position: 'relative' 
    		} 
    	);
		if (kdeBugCorr && cNode.offsetHeight > node.offsetHeight)	{
    		node.style.width = (parseInt(node.style.width) + kdeBugCorr) + 'px';
		}
    	this.scrollingContent = node;
    	this.scrollerDiv = this.scrollingContent;
	}
    if (this.iframe && this.objectLoadTime == 'before') this.correctIframeSize();
    if (!this.scrollingContent && this.y.size < this.mediumContent.offsetHeight) this.scrollerDiv = this.content;
	
	if (this.scrollerDiv == this.content && !this.allowWidthReduction && !/(iframe|swf)/.test(this.objectType)) {
		this.x.size += 17; // room for scrollbars
	}
	if (this.scrollerDiv && this.scrollerDiv.offsetHeight > this.scrollerDiv.parentNode.offsetHeight) {
		setTimeout("try { hs.expanders["+ this.key +"].scrollerDiv.style.overflow = 'auto'; } catch(e) {}",
			 hs.expandDuration);
	}
},

justify : function (p, moveOnly) {
	var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
	
		var hasMovedMin = false;
		
		var allowReduce = p.exp.allowSizeReduction;
			p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
		if (p.pos < p.scroll + p.marginMin) {
			p.pos = p.scroll + p.marginMin;
			hasMovedMin = true;		
		}
		if (!moveOnly && p.size < p.minSize) {
			p.size = p.minSize;
			allowReduce = false;
		}
		if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
			if (!moveOnly && hasMovedMin && allowReduce) {
				p.size = Math.min(p.size, p.get(dim == 'y' ? 'fitsize' : 'maxsize'));
			} else if (p.get('wsize') < p.get('fitsize')) {
				p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
			} else { // image larger than viewport
				p.pos = p.scroll + p.marginMin;
				if (!moveOnly && allowReduce) p.size = p.get(dim == 'y' ? 'fitsize' : 'maxsize');
			}			
		}
		
		if (!moveOnly && p.size < p.minSize) {
			p.size = p.minSize;
			allowReduce = false;
		}
		
	
		
	if (p.pos < p.marginMin) {
		var tmpMin = p.pos;
		p.pos = p.marginMin; 
		
		if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);
		
	}
},

correctRatio : function(ratio) {
	var x = this.x, 
		y = this.y,
		changed = false,
		xSize = Math.min(x.full, x.size),
		ySize = Math.min(y.full, y.size),
		useBox = (this.useBox || hs.padToMinWidth);
	
	if (xSize / ySize > ratio) { // width greater
		xSize = ySize * ratio;
		if (xSize < x.minSize) { // below minWidth
			xSize = x.minSize;
			ySize = xSize / ratio;
		}
		changed = true;
	
	} else if (xSize / ySize < ratio) { // height greater
		ySize = xSize / ratio;
		changed = true;
	}
	
	if (hs.padToMinWidth && x.full < x.minSize) {
		x.imgSize = x.full;
		y.size = y.imgSize = y.full;
	} else if (this.useBox) {
		x.imgSize = xSize;
		y.imgSize = ySize;
	} else {
		x.size = xSize;
		y.size = ySize;
	}
	changed = this.fitOverlayBox(useBox ? null : ratio, changed);
	if (useBox && y.size < y.imgSize) {
		y.imgSize = y.size;
		x.imgSize = y.size * ratio;
	}
	if (changed || useBox) {
		x.pos = x.tpos - x.cb + x.tb;
		x.minSize = x.size;
		this.justify(x, true);
	
		y.pos = y.tpos - y.cb + y.tb;
		y.minSize = y.size;
		this.justify(y, true);
		if (this.overlayBox) this.sizeOverlayBox();
	}
},
fitOverlayBox : function(ratio, changed) {
	var x = this.x, y = this.y;
	if (this.overlayBox && (this.isImage || this.allowHeightReduction)) {
		while (y.size > this.minHeight && x.size > this.minWidth 
				&&  y.get('wsize') > y.get('fitsize')) {
			y.size -= 10;
			if (ratio) x.size = y.size * ratio;
			this.sizeOverlayBox(0, 1);
			changed = true;
		}
	}
	return changed;
},

show : function () {
	var x = this.x, y = this.y;
	this.doShowHide('hidden');
	
	// Apply size change
	this.changeSize(
		1, {
			wrapper: {
				width : x.get('wsize'),
				height : y.get('wsize'),
				left: x.pos,
				top: y.pos
			},
			content: {
				left: x.p1 + x.get('imgPad'),
				top: y.p1 + y.get('imgPad'),
				width:x.imgSize ||x.size,
				height:y.imgSize ||y.size
			}
		},
		hs.expandDuration
	);
},

changeSize : function(up, to, dur) {
	
	if (this.outline && !this.outlineWhileAnimating) {
		if (up) this.outline.setPosition();
		else this.outline.destroy(
				(this.isHtml && this.preserveContent));
	}
	
	
	if (!up) this.destroyOverlays();
	
	var exp = this,
		x = exp.x,
		y = exp.y,
		easing = this.easing;
	if (!up) easing = this.easingClose || easing;
	var after = up ?
		function() {
				
			if (exp.outline) exp.outline.table.style.visibility = "visible";
			setTimeout(function() {
				exp.afterExpand();
			}, 50);
		} :
		function() {
			exp.afterClose();
		};
	if (up) hs.setStyles( this.wrapper, {
		width: x.t +'px',
		height: y.t +'px'
	});
	if (up && this.isHtml) {
		hs.setStyles(this.wrapper, {
			left: (x.tpos - x.cb + x.tb) +'px',
			top: (y.tpos - y.cb + y.tb) +'px'
		});
	}
	if (this.fadeInOut) {
		hs.setStyles(this.wrapper, { opacity: up ? 0 : 1 });
		hs.extend(to.wrapper, { opacity: up });
	}
	hs.animate( this.wrapper, to.wrapper, {
		duration: dur,
		easing: easing,
		step: function(val, args) {
			if (exp.outline && exp.outlineWhileAnimating && args.prop == 'top') {
				var fac = up ? args.pos : 1 - args.pos;
				var pos = {
					w: x.t + (x.get('wsize') - x.t) * fac,
					h: y.t + (y.get('wsize') - y.t) * fac,
					x: x.tpos + (x.pos - x.tpos) * fac,
					y: y.tpos + (y.pos - y.tpos) * fac
				};
				exp.outline.setPosition(pos, 0, 1);				
			}
			if (exp.isHtml) {	
				if (args.prop == 'left') 
					exp.mediumContent.style.left = (x.pos - val) +'px';
				if (args.prop == 'top') 
					exp.mediumContent.style.top = (y.pos - val) +'px';
			}
		}
	});
	hs.animate( this.content, to.content, dur, easing, after);
	if (up) {
		this.wrapper.style.visibility = 'visible';
		this.content.style.visibility = 'visible';
		if (this.isHtml) this.innerContent.style.visibility = 'visible';
		this.a.className += ' highslide-active-anchor';
	}
},




afterExpand : function() {
	this.isExpanded = true;	
	this.focus();
	
	if (this.isHtml && this.objectLoadTime == 'after') this.writeExtendedContent();
	if (this.iframe) {
		try {
			var exp = this,
				doc = this.iframe.contentDocument || this.iframe.contentWindow.document;
			hs.addEventListener(doc, 'mousedown', function () {
				if (hs.focusKey != exp.key) exp.focus();
			});
		} catch(e) {}
		if (hs.ie && typeof this.isClosing != 'boolean') // first open 
			this.iframe.style.width = (this.objectWidth - 1) +'px'; // hasLayout
	}
	if (hs.upcoming && hs.upcoming == this.a) hs.upcoming = null;
	this.prepareNextOutline();
	var p = hs.page, mX = hs.mouse.x + p.scrollLeft, mY = hs.mouse.y + p.scrollTop;
	this.mouseIsOver = this.x.pos < mX && mX < this.x.pos + this.x.get('wsize')
		&& this.y.pos < mY && mY < this.y.pos + this.y.get('wsize');	
	if (this.overlayBox) this.showOverlays();
	
},


prepareNextOutline : function() {
	var key = this.key;
	var outlineType = this.outlineType;
	new hs.Outline(outlineType, 
		function () { try { hs.expanders[key].preloadNext(); } catch (e) {} });
},


preloadNext : function() {
	var next = this.getAdjacentAnchor(1);
	if (next && next.onclick.toString().match(/hs\.expand/)) 
		var img = hs.createElement('img', { src: hs.getSrc(next) });
},


getAdjacentAnchor : function(op) {
	var current = this.getAnchorIndex(), as = hs.anchors.groups[this.slideshowGroup || 'none'];
	
	/*< ? if ($cfg->slideshow) : ?>s*/
	if (!as[current + op] && this.slideshow && this.slideshow.repeat) {
		if (op == 1) return as[0];
		else if (op == -1) return as[as.length-1];
	}
	/*< ? endif ?>s*/
	return as[current + op] || null;
},

getAnchorIndex : function() {
	var arr = hs.getAnchors().groups[this.slideshowGroup || 'none'];
	if (arr) for (var i = 0; i < arr.length; i++) {
		if (arr[i] == this.a) return i; 
	}
	return null;
},


cancelLoading : function() {
	hs.discardElement (this.wrapper);
	hs.expanders[this.key] = null;
	if (this.loading) hs.loading.style.left = '-9999px';
},

writeCredits : function () {
	this.credits = hs.createElement('a', {
		href: hs.creditsHref,
		target: hs.creditsTarget,
		className: 'highslide-credits',
		innerHTML: hs.lang.creditsText,
		title: hs.lang.creditsTitle
	});
	this.createOverlay({ 
		overlayId: this.credits, 
		position: this.creditsPosition || 'top left' 
	});
},

getInline : function(types, addOverlay) {
	for (var i = 0; i < types.length; i++) {
		var type = types[i], s = null;
		if (!this[type +'Id'] && this.thumbsUserSetId)  
			this[type +'Id'] = type +'-for-'+ this.thumbsUserSetId;
		if (this[type +'Id']) this[type] = hs.getNode(this[type +'Id']);
		if (!this[type] && !this[type +'Text'] && this[type +'Eval']) try {
			s = eval(this[type +'Eval']);
		} catch (e) {}
		if (!this[type] && this[type +'Text']) {
			s = this[type +'Text'];
		}
		if (!this[type] && !s) {
			this[type] = hs.getNode(this.a['_'+ type + 'Id']);
			if (!this[type]) {
				var next = this.a.nextSibling;
				while (next && !hs.isHsAnchor(next)) {
					if ((new RegExp('highslide-'+ type)).test(next.className || null)) {
						if (!next.id) this.a['_'+ type + 'Id'] = next.id = 'hsId'+ hs.idCounter++;
						this[type] = hs.getNode(next.id);
						break;
					}
					next = next.nextSibling;
				}
			}
		}
		
		if (!this[type] && s) this[type] = hs.createElement('div', 
				{ className: 'highslide-'+ type, innerHTML: s } );
		
		if (addOverlay && this[type]) {
			var o = { position: (type == 'heading') ? 'above' : 'below' };
			for (var x in this[type+'Overlay']) o[x] = this[type+'Overlay'][x];
			o.overlayId = this[type];
			this.createOverlay(o);
		}
	}
},


// on end move and resize
doShowHide : function(visibility) {
	if (hs.hideSelects) this.showHideElements('SELECT', visibility);
	if (hs.hideIframes) this.showHideElements('IFRAME', visibility);
	if (hs.geckoMac) this.showHideElements('*', visibility);
},
showHideElements : function (tagName, visibility) {
	var els = document.getElementsByTagName(tagName);
	var prop = tagName == '*' ? 'overflow' : 'visibility';
	for (var i = 0; i < els.length; i++) {
		if (prop == 'visibility' || (document.defaultView.getComputedStyle(
				els[i], "").getPropertyValue('overflow') == 'auto'
				|| els[i].getAttribute('hidden-by') != null)) {
			var hiddenBy = els[i].getAttribute('hidden-by');
			if (visibility == 'visible' && hiddenBy) {
				hiddenBy = hiddenBy.replace('['+ this.key +']', '');
				els[i].setAttribute('hidden-by', hiddenBy);
				if (!hiddenBy) els[i].style[prop] = els[i].origProp;
			} else if (visibility == 'hidden') { // hide if behind
				var elPos = hs.getPosition(els[i]);
				elPos.w = els[i].offsetWidth;
				elPos.h = els[i].offsetHeight;
			
				
					var clearsX = (elPos.x + elPos.w < this.x.get('opos') 
						|| elPos.x > this.x.get('opos') + this.x.get('osize'));
					var clearsY = (elPos.y + elPos.h < this.y.get('opos') 
						|| elPos.y > this.y.get('opos') + this.y.get('osize'));
				var wrapperKey = hs.getWrapperKey(els[i]);
				if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
					if (!hiddenBy) {
						els[i].setAttribute('hidden-by', '['+ this.key +']');
						els[i].origProp = els[i].style[prop];
						els[i].style[prop] = 'hidden';
						
					} else if (hiddenBy.indexOf('['+ this.key +']') == -1) {
						els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
					}
				} else if ((hiddenBy == '['+ this.key +']' || hs.focusKey == wrapperKey)
						&& wrapperKey != this.key) { // on move
					els[i].setAttribute('hidden-by', '');
					els[i].style[prop] = els[i].origProp || '';
				} else if (hiddenBy && hiddenBy.indexOf('['+ this.key +']') > -1) {
					els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
				}
						
			}
		}
	}
},

focus : function() {
	this.wrapper.style.zIndex = hs.zIndexCounter += 2;
	// blur others
	for (var i = 0; i < hs.expanders.length; i++) {
		if (hs.expanders[i] && i == hs.focusKey) {
			var blurExp = hs.expanders[i];
			blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
			if (blurExp.isImage) {
				blurExp.content.style.cursor = hs.ie ? 'hand' : 'pointer';
				blurExp.content.title = hs.lang.focusTitle;	
			}
		}
	}
	
	// focus this
	if (this.outline) this.outline.table.style.zIndex 
		= this.wrapper.style.zIndex - 1;
	this.content.className = 'highslide-'+ this.contentType;
	if (this.isImage) {
		this.content.title = hs.lang.restoreTitle;
		
		if (hs.restoreCursor) {
			hs.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs.graphicsDir + hs.restoreCursor +'), pointer';
			if (hs.ie && hs.uaVersion < 6) hs.styleRestoreCursor = 'hand';
			this.content.style.cursor = hs.styleRestoreCursor;
		}
	}
	hs.focusKey = this.key;	
	hs.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);	
},
moveTo: function(x, y) {
	this.x.setPos(x);
	this.y.setPos(y);
},
resize : function (e) {
	var w, h, r = e.width / e.height;
	w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
	if (this.isImage && Math.abs(w - this.x.full) < 12) w = this.x.full;
	h = this.isHtml ? e.height + e.dY : w / r;
	if (h < Math.min(this.minHeight, this.y.full)) {
		h = Math.min(this.minHeight, this.y.full);
		if (this.isImage) w = h * r;
	}
	this.resizeTo(w, h);
},
resizeTo: function(w, h) {
	this.y.setSize(h);
	this.x.setSize(w);
	this.wrapper.style.height = this.y.get('wsize') +'px';
},

close : function() {
	if (this.isClosing || !this.isExpanded) return;
	this.isClosing = true;
	
	hs.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs.keyHandler);
	
	try {
		if (this.isHtml) this.htmlPrepareClose();
		this.content.style.cursor = 'default';
		this.changeSize(
			0, {
				wrapper: {
					width : this.x.t,
					height : this.y.t,
					left: this.x.tpos - this.x.cb + this.x.tb,
					top: this.y.tpos - this.y.cb + this.y.tb
				},
				content: {
					left: 0,
					top: 0,
					width: this.x.t,
					height: this.y.t
				}
			}, hs.restoreDuration
		);
	} catch (e) { this.afterClose(); }
},

htmlPrepareClose : function() {
	if (hs.geckoMac) { // bad redraws
		if (!hs.mask) hs.mask = hs.createElement('div', null, 
			{ position: 'absolute' }, hs.container);
		hs.setStyles(hs.mask, { width: this.x.size +'px', height: this.y.size +'px', 
			left: this.x.pos +'px', top: this.y.pos +'px', display: 'block' });			
	}
	if (this.objectType == 'swf') try { hs.$(this.body.id).StopPlay(); } catch (e) {}
	
	if (this.objectLoadTime == 'after' && !this.preserveContent) this.destroyObject();		
	if (this.scrollerDiv && this.scrollerDiv != this.scrollingContent) 
		this.scrollerDiv.style.overflow = 'hidden';
},

destroyObject : function () {
	if (hs.ie && this.iframe)
		try { this.iframe.contentWindow.document.body.innerHTML = ''; } catch (e) {}
	if (this.objectType == 'swf') swfobject.removeSWF(this.body.id);
	this.body.innerHTML = '';
},

sleep : function() {
	if (this.outline) this.outline.table.style.display = 'none';
	this.releaseMask = null;
	this.wrapper.style.display = 'none';
	hs.push(hs.sleeping, this);
},

awake : function() {try {
	
	hs.expanders[this.key] = this;
	
	if (!hs.allowMultipleInstances &&hs.focusKey != this.key) {	
		try { hs.expanders[hs.focusKey].close(); } catch (e){}
	}
	
	var z = hs.zIndexCounter++, stl = { display: '', zIndex: z };
	hs.setStyles (this.wrapper, stl);
	this.isClosing = false;
	
	var o = this.outline || 0;
	if (o) {
		if (!this.outlineWhileAnimating) stl.visibility = 'hidden';
		hs.setStyles (o.table, stl);		
	}
		
	this.show();
} catch (e) {}


},

createOverlay : function (o) {
	var el = o.overlayId;
	if (typeof el == 'string') el = hs.getNode(el);
	if (o.html) el = hs.createElement('div', { innerHTML: o.html });
	if (!el || typeof el == 'string') return;
	el.style.display = 'block';
	this.genOverlayBox();
	var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
	if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
	var overlay = hs.createElement(
		'div', {
			id: 'hsId'+ hs.idCounter++,
			hsId: o.hsId
		}, {
			position: 'absolute',
			visibility: 'hidden',
			width: width,
			direction: hs.lang.cssDirection || '',
			opacity: 0
		},this.overlayBox,
		true
	);
	
	overlay.appendChild(el);
	hs.extend(overlay, {
		opacity: 1,
		offsetX: 0,
		offsetY: 0,
		dur: (o.fade === 0 || o.fade === false || (o.fade == 2 && hs.ie)) ? 0 : 250
	});
	hs.extend(overlay, o);
		
	if (this.gotOverlays) {
		this.positionOverlay(overlay);
		if (!overlay.hideOnMouseOut || this.mouseIsOver) 
			hs.animate(overlay, { opacity: overlay.opacity }, overlay.dur);
	}
	hs.push(this.overlays, hs.idCounter - 1);
},
positionOverlay : function(overlay) {
	var p = overlay.position || 'middle center',
		offX = overlay.offsetX,
		offY = overlay.offsetY;
	if (overlay.parentNode != this.overlayBox) this.overlayBox.appendChild(overlay);
	if (/left$/.test(p)) overlay.style.left = offX +'px'; 
	
	if (/center$/.test(p))	hs.setStyles (overlay, { 
		left: '50%',
		marginLeft: (offX - Math.round(overlay.offsetWidth / 2)) +'px'
	});	
	
	if (/right$/.test(p)) overlay.style.right = - offX +'px';
		
	if (/^leftpanel$/.test(p)) { 
		hs.setStyles(overlay, {
			right: '100%',
			marginRight: this.x.cb +'px',
			top: - this.y.cb +'px',
			bottom: - this.y.cb +'px',
			overflow: 'auto'
		});		 
		this.x.p1 = overlay.offsetWidth;
	
	} else if (/^rightpanel$/.test(p)) {
		hs.setStyles(overlay, {
			left: '100%',
			marginLeft: this.x.cb +'px',
			top: - this.y.cb +'px',
			bottom: - this.y.cb +'px',
			overflow: 'auto'
		});
		this.x.p2 = overlay.offsetWidth;
	}

	if (/^top/.test(p)) overlay.style.top = offY +'px'; 
	if (/^middle/.test(p))	hs.setStyles (overlay, { 
		top: '50%', 
		marginTop: (offY - Math.round(overlay.offsetHeight / 2)) +'px'
	});	
	if (/^bottom/.test(p)) overlay.style.bottom = - offY +'px';
	if (/^above$/.test(p)) {
		hs.setStyles(overlay, {
			left: (- this.x.p1 - this.x.cb) +'px',
			right: (- this.x.p2 - this.x.cb) +'px',
			bottom: '100%',
			marginBottom: this.y.cb +'px',
			width: 'auto'
		});
		this.y.p1 = overlay.offsetHeight;
	
	} else if (/^below$/.test(p)) {
		hs.setStyles(overlay, {
			position: 'relative',
			left: (- this.x.p1 - this.x.cb) +'px',
			right: (- this.x.p2 - this.x.cb) +'px',
			top: '100%',
			marginTop: this.y.cb +'px',
			width: 'auto'
		});
		this.y.p2 = overlay.offsetHeight;
		overlay.style.position = 'absolute';
	}
},

getOverlays : function() {	
	this.getInline(['heading', 'caption'], true);
	if (this.heading && this.dragByHeading) this.heading.className += ' highslide-move';
	if (hs.showCredits) this.writeCredits();
	for (var i = 0; i < hs.overlays.length; i++) {
		var o = hs.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup;
		if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId)
				|| (sg && sg === this.slideshowGroup)) {
			if (this.isImage || (this.isHtml && o.useOnHtml))
			this.createOverlay(o);
		}
	}
	var os = [];
	for (var i = 0; i < this.overlays.length; i++) {
		var o = hs.$('hsId'+ this.overlays[i]);
		if (/panel$/.test(o.position)) this.positionOverlay(o);
		else hs.push(os, o);
	}
	for (var i = 0; i < os.length; i++) this.positionOverlay(os[i]);
	this.gotOverlays = true;
},
genOverlayBox : function() {
	if (!this.overlayBox) this.overlayBox = hs.createElement (
		'div', {
			className: this.wrapperClassName
		}, {
			position : 'absolute',
			width: (this.x.size || (this.useBox ? this.width : null) 
				|| this.x.full) +'px',
			height: (this.y.size || this.y.full) +'px',
			visibility : 'hidden',
			overflow : 'hidden',
			zIndex : hs.ie ? 4 : 'auto'
		},
		hs.container,
		true
	);
},
sizeOverlayBox : function(doWrapper, doPanels) {
	var overlayBox = this.overlayBox, 
		x = this.x,
		y = this.y;
	hs.setStyles( overlayBox, {
		width: x.size +'px', 
		height: y.size +'px'
	});
	if (doWrapper || doPanels) {
		for (var i = 0; i < this.overlays.length; i++) {
			var o = hs.$('hsId'+ this.overlays[i]);
			var ie6 = (hs.ieLt7 || document.compatMode == 'BackCompat');
			if (o && /^(above|below)$/.test(o.position)) {
				if (ie6) {
					o.style.width = (overlayBox.offsetWidth + 2 * x.cb
						+ x.p1 + x.p2) +'px';
				}
				y[o.position == 'above' ? 'p1' : 'p2'] = o.offsetHeight;
			}
			if (o && ie6 && /^(left|right)panel$/.test(o.position)) {
				o.style.height = (overlayBox.offsetHeight + 2* y.cb) +'px';
			}
		}
	}
	if (doWrapper) {
		hs.setStyles(this.content, {
			top: y.p1 +'px'
		});
		hs.setStyles(overlayBox, {
			top: (y.p1 + y.cb) +'px'
		});
	}
},

showOverlays : function() {
	var b = this.overlayBox;
	b.className = '';
	hs.setStyles(b, {
		top: (this.y.p1 + this.y.cb) +'px',
		left: (this.x.p1 + this.x.cb) +'px',
		overflow : 'visible'
	});
	if (hs.safari) b.style.visibility = 'visible';
	this.wrapper.appendChild (b);
	for (var i = 0; i < this.overlays.length; i++) {
		var o = hs.$('hsId'+ this.overlays[i]);
		o.style.zIndex = 4;
		if (!o.hideOnMouseOut || this.mouseIsOver) {
			o.style.visibility = 'visible';
			hs.setStyles(o, { visibility: 'visible', display: '' });
			hs.animate(o, { opacity: o.opacity }, o.dur);
		}
	}
},

destroyOverlays : function() {
	if (!this.overlays.length) return;
	if (this.isHtml && this.preserveContent) {
		this.overlayBox.style.top = '-9999px';
		hs.container.appendChild(this.overlayBox);
	} else
	hs.discardElement(this.overlayBox);
},



createFullExpand : function () {
	this.fullExpandLabel = hs.createElement(
		'a', {
			href: 'javascript:hs.expanders['+ this.key +'].doFullExpand();',
			title: hs.lang.fullExpandTitle,
			className: 'highslide-full-expand'
		}
	);
	
	this.createOverlay({ 
		overlayId: this.fullExpandLabel, 
		position: hs.fullExpandPosition, 
		hideOnMouseOut: true, 
		opacity: hs.fullExpandOpacity
	});
},

doFullExpand : function () {
	try {
		if (this.fullExpandLabel) hs.discardElement(this.fullExpandLabel);
		
		this.focus();
		var xSize = this.x.size;
		this.resizeTo(this.x.full, this.y.full);
		
		var xpos = this.x.pos - (this.x.size - xSize) / 2;
		if (xpos < hs.marginLeft) xpos = hs.marginLeft;
		
		this.moveTo(xpos, this.y.pos);
		this.doShowHide('hidden');
	
	} catch (e) {
		this.error(e);
	}
},


afterClose : function () {
	this.a.className = this.a.className.replace('highslide-active-anchor', '');
	
	this.doShowHide('visible');	
	
	if (this.isHtml && this.preserveContent) {
		this.sleep();
	} else {
		if (this.outline && this.outlineWhileAnimating) this.outline.destroy();
	
		hs.discardElement(this.wrapper);
	}
	if (hs.mask) hs.mask.style.display = 'none';
	
	hs.expanders[this.key] = null;		
	hs.reOrder();
}

};


// hs.Ajax object prototype
hs.Ajax = function (a, content, pre) {
	this.a = a;
	this.content = content;
	this.pre = pre;
};

hs.Ajax.prototype = {
run : function () {
	var xhr;
	if (!this.src) this.src = hs.getSrc(this.a);
	if (this.src.match('#')) {
		var arr = this.src.split('#');
		this.src = arr[0];
		this.id = arr[1];
	}
	if (hs.cachedGets[this.src]) {
		this.cachedGet = hs.cachedGets[this.src];
		if (this.id) this.getElementContent();
		else this.loadHTML();
		return;
	}
	try { xhr = new XMLHttpRequest(); }
	catch (e) {
		try { xhr = new ActiveXObject("Msxml2.XMLHTTP"); }
		catch (e) {
			try { xhr = new ActiveXObject("Microsoft.XMLHTTP"); }
			catch (e) { this.onError(); }
		}
	}
	var pThis = this; 
	xhr.onreadystatechange = function() {
		if(pThis.xhr.readyState == 4) {
			if (pThis.id) pThis.getElementContent();
			else pThis.loadHTML();
		}
	};
	var src = this.src;
	this.xhr = xhr;
	if (hs.forceAjaxReload) 
		src = src.replace(/$/, (/\?/.test(src) ? '&' : '?') +'dummy='+ (new Date()).getTime());
	xhr.open('GET', src, true);
	xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
	xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xhr.send(null);
},

getElementContent : function() {
	hs.init();
	var attribs = window.opera || hs.ie6SSL ? { src: 'about:blank' } : null;
	
	this.iframe = hs.createElement('iframe', attribs, 
		{ position: 'absolute', top: '-9999px' }, hs.container);
		
	this.loadHTML();
},

loadHTML : function() {
	var s = this.cachedGet || this.xhr.responseText,
		regBody;
	if (this.pre) hs.cachedGets[this.src] = s;
	if (!hs.ie || hs.uaVersion >= 5.5) {
		s = s.replace(new RegExp('<link[^>]*>', 'gi'), '')
			.replace(new RegExp('<script[^>]*>.*?</script>', 'gi'), '');
		if (this.iframe) {
			var doc = this.iframe.contentDocument;
			if (!doc && this.iframe.contentWindow) doc = this.iframe.contentWindow.document;
			if (!doc) { // Opera
				var pThis = this;
				setTimeout(function() {	pThis.loadHTML(); }, 25);
				return;
			}
			doc.open();
			doc.write(s);
			doc.close();
			try { s = doc.getElementById(this.id).innerHTML; } catch (e) {
				try { s = this.iframe.document.getElementById(this.id).innerHTML; } catch (e) {} // opera
			}
			hs.discardElement(this.iframe);
		} else {
			regBody = /(<body[^>]*>|<\/body>)/ig;
			
			if (regBody.test(s)) s = s.split(regBody)[hs.ie ? 1 : 2];
		}
	}
	hs.getElementByClass(this.content, 'DIV', 'highslide-body').innerHTML = s;
	this.onLoad();
	for (var x in this) this[x] = null;
}
};
hs.langDefaults = hs.lang;
// history
var HsExpander = hs.Expander;
if (hs.ie) {
	(function () {
		try {
			document.documentElement.doScroll('left');
		} catch (e) {
			setTimeout(arguments.callee, 50);
			return;
		}
		hs.ready();
	})();
}
hs.addEventListener(document, 'DOMContentLoaded', hs.ready);
hs.addEventListener(window, 'load', hs.ready);

// set handlers
hs.addEventListener(document, 'ready', function() {
	if (hs.expandCursor) {
		var style = hs.createElement('style', { type: 'text/css' }, null, 
			document.getElementsByTagName('HEAD')[0]);
			
		function addRule(sel, dec) {		
			if (!hs.ie) {
				style.appendChild(document.createTextNode(sel + " {" + dec + "}"));
			} else {
				var last = document.styleSheets[document.styleSheets.length - 1];
				if (typeof(last.addRule) == "object") last.addRule(sel, dec);
			}
		}
		function fix(prop) {
			return 'expression( ( ( ignoreMe = document.documentElement.'+ prop +
				' ? document.documentElement.'+ prop +' : document.body.'+ prop +' ) ) + \'px\' );';
		}
		if (hs.expandCursor) addRule ('.highslide img', 
			'cursor: url('+ hs.graphicsDir + hs.expandCursor +'), pointer !important;');
	}
});
hs.addEventListener(window, 'resize', function() {
	hs.getPageSize();
});
hs.addEventListener(document, 'mousemove', function(e) {
	hs.mouse = { x: e.clientX, y: e.clientY	};
});
hs.addEventListener(document, 'mousedown', hs.mouseClickHandler);
hs.addEventListener(document, 'mouseup', hs.mouseClickHandler);

hs.addEventListener(document, 'ready', hs.getAnchors);
hs.addEventListener(window, 'load', hs.preloadImages);
hs.addEventListener(window, 'load', hs.preloadAjax);
}

// ColorBox v1.3.6 - a full featured, light-weight, customizable lightbox based on jQuery 1.3
// c) 2009 Jack Moore - www.colorpowered.com - jack@colorpowered.com
// Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php

(function ($) {
	// Shortcuts (to increase compression)
	var colorbox = 'colorbox',
	hover = 'hover',
	TRUE = true,
	FALSE = false,
	cboxPublic,
	isIE = $.browser.msie && !$.support.opacity, // feature detection alone gave false positives in some browsers
	isIE6 = isIE && $.browser.version < 7,

	// Event Strings (to increase compression)
	cbox_open = 'cbox_open',
	cbox_load = 'cbox_load',
	cbox_complete = 'cbox_complete',
	cbox_cleanup = 'cbox_cleanup',
	cbox_closed = 'cbox_closed',
	cbox_resize = 'resize.cbox_resize',

	// Cached jQuery Object Variables
	$overlay,
	$cbox,
	$wrap,
	$content,
	$topBorder,
	$leftBorder,
	$rightBorder,
	$bottomBorder,
	$related,
	$window,
	$loaded,
	$loadingBay,
	$loadingOverlay,
	$loadingGraphic,
	$title,
	$current,
	$slideshow,
	$next,
	$prev,
	$close,

	// Variables for cached values or use across multiple functions
	interfaceHeight,
	interfaceWidth,
	loadedHeight,
	loadedWidth,
	element,
	bookmark,
	index,
	settings,
	open,
	active,
	
	// ColorBox Default Settings.	
	// See http://colorpowered.com/colorbox for details.
	defaults = {
		transition: "elastic",
		speed: 350,
		width: FALSE,
		height: FALSE,
		innerWidth: FALSE,
		innerHeight: FALSE,
		initialWidth: "400",
		initialHeight: "400",
		maxWidth: FALSE,
		maxHeight: FALSE,
		scalePhotos: TRUE,
		scrolling: TRUE,
		inline: FALSE,
		html: FALSE,
		iframe: FALSE,
		photo: FALSE,
		href: FALSE,
		title: FALSE,
		rel: FALSE,
		opacity: 0.9,
		preloading: TRUE,
		current: "image {current} of {total}",
		previous: "previous",
		next: "next",
		close: "close",
		open: FALSE,
		overlayClose: TRUE,
		
		slideshow: FALSE,
		slideshowAuto: TRUE,
		slideshowSpeed: 2500,
		slideshowStart: "start slideshow",
		slideshowStop: "stop slideshow",
		
		onOpen: FALSE,
		onLoad: FALSE,
		onComplete: FALSE,
		onCleanup: FALSE,
		onClosed: FALSE
	};
	
	// ****************
	// HELPER FUNCTIONS
	// ****************
		
	// Convert % values to pixels
	function setSize(size, dimension) {
		dimension = dimension === 'x' ? $window.width() : $window.height();//document.documentElement.clientWidth : document.documentElement.clientHeight;
		return (typeof size === 'string') ? Math.round((size.match(/%/) ? (dimension / 100) * parseInt(size, 10) : parseInt(size, 10))) : size;
	}

	// Checks an href to see if it is a photo.
	// There is a force photo option (photo: true) for hrefs that cannot be matched by this regex.
	function isImage(url) {
		url = $.isFunction(url) ? url.call(element) : url;
		return settings.photo || url.match(/\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i);
	}
	
	// Assigns functions results to their respective settings.  This allows functions to be used to set ColorBox options.
	function process() {
		for (var i in settings) {
			if ($.isFunction(settings[i]) && i.substring(0, 2) !== 'on') { // checks to make sure the function isn't one of the callbacks, they will be handled at the appropriate time.
			    settings[i] = settings[i].call(element);
			}
		}
		settings.rel = settings.rel || element.rel;
		settings.href = settings.href || element.href;
		settings.title = settings.title || element.title;
	}

	function launch(elem) {
		
		element = elem;
		
		settings = $(element).data(colorbox);
		
		process(); // Convert functions to their returned values.
		
		if (settings.rel && settings.rel !== 'nofollow') {
			$related = $('.cboxElement').filter(function () {
				var relRelated = $(this).data(colorbox).rel || this.rel;
				return (relRelated === settings.rel);
			});
			index = $related.index(element);
			
			// Check direct calls to ColorBox.
			if (index < 0) {
				$related = $related.add(element);
				index = $related.length - 1;
			}
		} else {
			$related = $(element);
			index = 0;
		}
		
		if (!open) {
			open = TRUE;
			
			active = TRUE; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys.
			
			bookmark = element;
			
			bookmark.blur(); // Remove the focus from the calling element.
			
			// Set Navigation Key Bindings
			$(document).bind("keydown.cbox_close", function (e) {
				if (e.keyCode === 27) {
					e.preventDefault();
					cboxPublic.close();
				}
			}).bind("keydown.cbox_arrows", function (e) {
				if ($related.length > 1) {
					if (e.keyCode === 37) {
						e.preventDefault();
						$prev.click();
					} else if (e.keyCode === 39) {
						e.preventDefault();
						$next.click();
					}
				}
			});
			
			if (settings.overlayClose) {
				$overlay.css({"cursor": "pointer"}).one('click', cboxPublic.close);
			}
			
			$.event.trigger(cbox_open);
			if (settings.onOpen) {
				settings.onOpen.call(element);
			}
			
			$overlay.css({"opacity": settings.opacity}).show();
			
			// Opens inital empty ColorBox prior to content being loaded.
			settings.w = setSize(settings.initialWidth, 'x');
			settings.h = setSize(settings.initialHeight, 'y');
			cboxPublic.position(0);
			
			if (isIE6) {
				$window.bind('resize.cboxie6 scroll.cboxie6', function () {
					$overlay.css({width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft()});
				}).trigger("scroll.cboxie6");
			}
		}
		
		$current.add($prev).add($next).add($slideshow).add($title).hide();
		
		$close.html(settings.close).show();
		
		cboxPublic.slideshow();
		
		cboxPublic.load();
	}

	// ****************
	// PUBLIC FUNCTIONS
	// Usage format: $.fn.colorbox.close();
	// Usage from within an iframe: parent.$.fn.colorbox.close();
	// ****************
	
	cboxPublic = $.fn.colorbox = function (options, callback) {
		var $this = this;
		
		if (!$this.length) {
			if ($this.selector === '') { // empty selector means a direct call, ie: $.fn.colorbox();
				$this = $('<a/>');
				options.open = TRUE;
			} else { // else the selector didn't match anything, and colorbox should go ahead and return.
				return this;
			}
		}
		
		$this.each(function () {
			var data = $.extend({}, $(this).data(colorbox) ? $(this).data(colorbox) : defaults, options);
			
			$(this).data(colorbox, data).addClass("cboxElement");
			
			if (callback) {
				$(this).data(colorbox).onComplete = callback;
			}
		});
		
		if (options && options.open) {
			launch($this);
		}
		
		return this;
	};

	// Initialize ColorBox: store common calculations, preload the interface graphics, append the html.
	// This preps colorbox for a speedy open when clicked, and lightens the burdon on the browser by only
	// having to run once, instead of each time colorbox is opened.
	cboxPublic.init = function () {
		
		// jQuery object generator to save a bit of space
		function $div(id) {
			return $('<div id="cbox' + id + '"/>');
		}
		
		// Create & Append jQuery Objects
		$window = $(window);
		$cbox = $('<div id="colorbox"/>');
		$overlay = $div("Overlay").hide();
		$wrap = $div("Wrapper");
		$content = $div("Content").append(
			$loaded = $div("LoadedContent").css({width: 0, height: 0}),
			$loadingOverlay = $div("LoadingOverlay"),
			$loadingGraphic = $div("LoadingGraphic"),
			$title = $div("Title"),
			$current = $div("Current"),
			$slideshow = $div("Slideshow"),
			$next = $div("Next"),
			$prev = $div("Previous"),
			$close = $div("Close")
		);
		$wrap.append( // The 3x3 Grid that makes up ColorBox
			$('<div/>').append(
				$div("TopLeft"),
				$topBorder = $div("TopCenter"),
				$div("TopRight")
			),
			$('<div/>').append(
				$leftBorder = $div("MiddleLeft"),
				$content,
				$rightBorder = $div("MiddleRight")
			),
			$('<div/>').append(
				$div("BottomLeft"),
				$bottomBorder = $div("BottomCenter"),
				$div("BottomRight")
			)
		).children().children().css({'float': 'left'});
		
		$loadingBay = $("<div style='position:absolute; top:0; left:0; width:9999px; height:0;'/>");
		
		$('body').prepend($overlay, $cbox.append($wrap, $loadingBay));
				
		if (isIE) {
			$cbox.addClass('cboxIE');
			if (isIE6) {
				$overlay.css('position', 'absolute');
			}
		}
		
		// Add rollover event to navigation elements
		$content.children()
		.bind('mouseover mouseout', function(){
			$(this).toggleClass(hover);
		}).addClass(hover);
		
		// Cache values needed for size calculations
		interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(TRUE) - $content.height();//Subtraction needed for IE6
		interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(TRUE) - $content.width();
		loadedHeight = $loaded.outerHeight(TRUE);
		loadedWidth = $loaded.outerWidth(TRUE);
		
		// Setting padding to remove the need to do size conversions during the animation step.
		$cbox.css({"padding-bottom": interfaceHeight, "padding-right": interfaceWidth}).hide();
		
		// Setup button & key events.
		$next.click(cboxPublic.next);
		$prev.click(cboxPublic.prev);
		$close.click(cboxPublic.close);
		
		// Adding the 'hover' class allowed the browser to load the hover-state
		// background graphics.  The class can now can be removed.
		$content.children().removeClass(hover);
		
		$('.cboxElement').live('click', function (e) {
			if (e.button !== 0 && typeof e.button !== 'undefined') {// checks to see if it was a non-left mouse-click.
				return TRUE;
			} else {
				launch(this);			
				return FALSE;
			}
		});
	};

	cboxPublic.position = function (speed, loadedCallback) {
		var
		animate_speed,
		winHeight = $window.height(),
		// keeps the top and left positions within the browser's viewport.
		posTop = Math.max(winHeight - settings.h - loadedHeight - interfaceHeight,0)/2 + $window.scrollTop(),
		posLeft = Math.max(document.documentElement.clientWidth - settings.w - loadedWidth - interfaceWidth,0)/2 + $window.scrollLeft();
		
		// setting the speed to 0 to reduce the delay between same-sized content.
		animate_speed = ($cbox.width() === settings.w+loadedWidth && $cbox.height() === settings.h+loadedHeight) ? 0 : speed;
		
		// this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly,
		// but it has to be shrank down around the size of div#colorbox when it's done.  If not,
		// it can invoke an obscure IE bug when using iframes.
		$wrap[0].style.width = $wrap[0].style.height = "9999px";
		
		function modalDimensions (that) {
			// loading overlay size has to be sure that IE6 uses the correct height.
			$topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width;
			$loadingGraphic[0].style.height = $loadingOverlay[0].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height;
		}
		
		$cbox.dequeue().animate({width:settings.w+loadedWidth, height:settings.h+loadedHeight, top:posTop, left:posLeft}, {duration: animate_speed,
			complete: function(){
				modalDimensions(this);
				
				active = FALSE;
				
				// shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation.
				$wrap[0].style.width = (settings.w+loadedWidth+interfaceWidth) + "px";
				$wrap[0].style.height = (settings.h+loadedHeight+interfaceHeight) + "px";
				
				if (loadedCallback) {loadedCallback();}
			},
			step: function(){
				modalDimensions(this);
			}
		});
	};

	cboxPublic.resize = function (object) {
		if(!open){ return; }
		
		var topMargin,
		prev,
		prevSrc,
		next,
		nextSrc,
		photo,
		timeout,
		speed = settings.transition==="none" ? 0 : settings.speed;
		
		$window.unbind(cbox_resize);
		
		if(!object){
			timeout = setTimeout(function(){ // timer allows IE to render the dimensions before attempting to calculate the height
				var $child = $loaded.wrapInner("<div style='overflow:auto'></div>").children(); // temporary wrapper to get an accurate estimate of just how high the total content should be.
				settings.h = $child.height();
				$loaded.css({height:settings.h});
				$child.replaceWith($child.children()); // ditch the temporary wrapper div used in height calculation
				cboxPublic.position(speed);
			}, 1);
			return;
		}
		
		$loaded.remove();
		$loaded = $('<div id="cboxLoadedContent"/>').html(object);
		
		function getWidth(){
			settings.w = settings.w || $loaded.width();
			settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w;
			return settings.w;
		}
		function getHeight(){
			settings.h = settings.h || $loaded.height();
			settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h;
			return settings.h;
		}
		
		$loaded.hide()
		.appendTo($loadingBay)// content has to be appended to the DOM for accurate size calculations.  Appended to an absolutely positioned element, rather than BODY, which avoids an extremely brief display of the vertical scrollbar in Firefox that can occur for a small minority of websites.
		.css({width:getWidth(), overflow:settings.scrolling ? 'auto' : 'hidden'})
		.css({height:getHeight()})// sets the height independently from the width in case the new width influences the value of height.
		.prependTo($content);
		
		$('#cboxPhoto').css({cssFloat:'none'});// floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width.
		
		// Hides SELECT elements in IE6 because they would otherwise sit on top of the overlay.
		if (isIE6) {
			$('select:not(#colorbox select)').filter(function(){
				return this.style.visibility !== 'hidden';
			}).css({'visibility':'hidden'}).one(cbox_cleanup, function(){
				this.style.visibility = 'inherit';
			});
		}
				
		function setPosition (s) {
			cboxPublic.position(s, function(){
				if (!open) { return; }
				
				if (isIE) {
					//This fadeIn helps the bicubic resampling to kick-in.
					if( photo ){$loaded.fadeIn(100);}
					//IE adds a filter when ColorBox fades in and out that can cause problems if the loaded content contains transparent pngs.
					$cbox[0].style.removeAttribute("filter");
				}
				
				//Waited until the iframe is added to the DOM & it is visible before setting the src.
				//This increases compatability with pages using DOM dependent JavaScript.
				if(settings.iframe){
					$loaded.append("<iframe id='cboxIframe'" + (settings.scrolling ? " " : "scrolling='no'") + " name='iframe_"+new Date().getTime()+"' frameborder=0 src='"+settings.href+"' " + (isIE ? "allowtransparency='true'" : '') + " />");
				}
				
				$loaded.show();
				
				$title.show().html(settings.title);
				
				if ($related.length>1) {
					$current.html(settings.current.replace(/\{current\}/, index+1).replace(/\{total\}/, $related.length)).show();
					$next.html(settings.next).show();
					$prev.html(settings.previous).show();
					
					if(settings.slideshow){
						$slideshow.show();
					}
				}
				
				$loadingOverlay.hide();
				$loadingGraphic.hide();
				
				$.event.trigger(cbox_complete);
				if (settings.onComplete) {
					settings.onComplete.call(element);
				}
				
				if (settings.transition === 'fade'){
					$cbox.fadeTo(speed, 1, function(){
						if(isIE){$cbox[0].style.removeAttribute("filter");}
					});
				}
				
				$window.bind(cbox_resize, function(){
					cboxPublic.position(0);
				});
			});
		}
		
		if((settings.transition === 'fade' && $cbox.fadeTo(speed, 0, function(){setPosition(0);})) || setPosition(speed)){}
		
		// Preloads images within a rel group
		if (settings.preloading && $related.length>1) {
			prev = index > 0 ? $related[index-1] : $related[$related.length-1];
			next = index < $related.length-1 ? $related[index+1] : $related[0];
			nextSrc = $(next).data(colorbox).href || next.href;
			prevSrc = $(prev).data(colorbox).href || prev.href;
			
			if(isImage(nextSrc)){
				$('<img />').attr('src', nextSrc);
			}
			
			if(isImage(prevSrc)){
				$('<img />').attr('src', prevSrc);
			}
		}
	};

	cboxPublic.load = function () {
		var href, img, setResize, resize = cboxPublic.resize;
		
		active = TRUE;
		
		/*
		 
		// I decided to comment this out because I can see it causing problems as users
		// really should just set the dimensions on their IMG elements instead,
		// but I'm leaving the code in as it may be useful to someone.
		// To use, uncomment the function and change 'if(textStatus === "success"){ resize(this); }'
		// to 'if(textStatus === "success"){ preload(this); }'
		
		// Preload loops through the HTML to find IMG elements and loads their sources.
		// This allows the resize method to accurately estimate the dimensions of the new content.
		function preload(html){
			var
			$ajax = $(html),
			$imgs = $ajax.find('img'),
			x = $imgs.length;
			
			function loadloop(){
				var img = new Image();
				x = x-1;
				if(x >= 0){
					img.onload = loadloop;
					img.src = $imgs[x].src;
				} else {
					resize($ajax);
				}
			}
			
			loadloop();
		}
		*/
		
		element = $related[index];
		
		settings = $(element).data(colorbox);
		
		//convert functions to static values
		process();
		
		$.event.trigger(cbox_load);
		if (settings.onLoad) {
			settings.onLoad.call(element);
		}
		
		// Evaluate the height based on the optional height and width settings.
		settings.h = settings.height ?
				setSize(settings.height, 'y') - loadedHeight - interfaceHeight :
				settings.innerHeight ?
					setSize(settings.innerHeight, 'y') :
					FALSE;
		settings.w = settings.width ?
				setSize(settings.width, 'x') - loadedWidth - interfaceWidth :
				settings.innerWidth ?
					setSize(settings.innerWidth, 'x') :
					FALSE;
		
		// Sets the minimum dimensions for use in image scaling
		settings.mw = settings.w;
		settings.mh = settings.h;
		
		// Re-evaluate the minimum width and height based on maxWidth and maxHeight values.
		// If the width or height exceed the maxWidth or maxHeight, use the maximum values instead.
		if(settings.maxWidth){
			settings.mw = setSize(settings.maxWidth, 'x') - loadedWidth - interfaceWidth;
			settings.mw = settings.w && settings.w < settings.mw ? settings.w : settings.mw;
		}
		if(settings.maxHeight){
			settings.mh = setSize(settings.maxHeight, 'y') - loadedHeight - interfaceHeight;
			settings.mh = settings.h && settings.h < settings.mh ? settings.h : settings.mh;
		}
		
		href = settings.href;
		
		$loadingOverlay.show();
		$loadingGraphic.show();
		
		if (settings.inline) {
			// Inserts an empty placeholder where inline content is being pulled from.
			// An event is bound to put inline content back when ColorBox closes or loads new content.
			$('<div id="cboxInlineTemp" />').hide().insertBefore($(href)[0]).bind(cbox_load+' '+cbox_cleanup, function(){
				$(this).replaceWith($loaded.children());
			});
			resize($(href));
		} else if (settings.iframe) {
			// IFrame element won't be added to the DOM until it is ready to be displayed,
			// to avoid problems with DOM-ready JS that might be trying to run in that iframe.
			resize(" ");
		} else if (settings.html) {
			resize(settings.html);
		} else if (isImage(href)){
			img = new Image();
			img.onload = function(){
				var percent;
				
				img.onload = null;
				
				img.id = 'cboxPhoto';
				
				$(img).css({margin:'auto', border:'none', display:'block', cssFloat:'left'});
				
				if(settings.scalePhotos){
					setResize = function(){
						img.height -= img.height * percent;
						img.width -= img.width * percent;	
					};
					if(settings.mw && img.width > settings.mw){
						percent = (img.width - settings.mw) / img.width;
						setResize();
					}
					if(settings.mh && img.height > settings.mh){
						percent = (img.height - settings.mh) / img.height;
						setResize();
					}
				}
				
				if (settings.h) {
					img.style.marginTop = Math.max(settings.h - img.height,0)/2 + 'px';
				}
				
				resize(img);
				
				if($related.length > 1){
					$(img).css({cursor:'pointer'}).click(cboxPublic.next);
				}
				
				if(isIE){
					img.style.msInterpolationMode='bicubic';
				}
			};
			img.src = href;
		} else {
			$('<div />').appendTo($loadingBay).load(href, function(data, textStatus){
				if(textStatus === "success"){
					resize(this);
				} else {
					resize($("<p>Request unsuccessful.</p>"));
				}
			});
		}
	};

	// Navigates to the next page/image in a set.
	cboxPublic.next = function () {
		if(!active){
			index = index < $related.length-1 ? index+1 : 0;
			cboxPublic.load();
		}
	};
	
	cboxPublic.prev = function () {
		if(!active){
			index = index > 0 ? index-1 : $related.length-1;
			cboxPublic.load();
		}
	};

	cboxPublic.slideshow = function () {
		var stop, timeOut, className = 'cboxSlideshow_';
		
		$slideshow.bind(cbox_closed, function(){
			$slideshow.unbind();
			clearTimeout(timeOut);
			$cbox.removeClass(className+"off"+" "+className+"on");
		});
		
		function start(){
			$slideshow
			.text(settings.slideshowStop)
			.bind(cbox_complete, function(){
				timeOut = setTimeout(cboxPublic.next, settings.slideshowSpeed);
			})
			.bind(cbox_load, function(){
				clearTimeout(timeOut);	
			}).one("click", function(){
				stop();
				$(this).removeClass(hover);
			});
			$cbox.removeClass(className+"off").addClass(className+"on");
		}
		
		stop = function(){
			clearTimeout(timeOut);
			$slideshow
			.text(settings.slideshowStart)
			.unbind(cbox_complete+' '+cbox_load)
			.one("click", function(){
				start();
				timeOut = setTimeout(cboxPublic.next, settings.slideshowSpeed);
				$(this).removeClass(hover);
			});
			$cbox.removeClass(className+"on").addClass(className+"off");
		};
		
		if(settings.slideshow && $related.length>1){
			if(settings.slideshowAuto){
				start();
			} else {
				stop();
			}
		}
	};

	// Note: to use this within an iframe use the following format: parent.$.fn.colorbox.close();
	cboxPublic.close = function () {
		
		$.event.trigger(cbox_cleanup);
		if (settings.onCleanup) {
			settings.onCleanup.call(element);
		}
		
		open = FALSE;
		$(document).unbind("keydown.cbox_close keydown.cbox_arrows");
		$window.unbind(cbox_resize+' resize.cboxie6 scroll.cboxie6');
		$overlay.css({cursor: 'auto'}).fadeOut('fast');
		
		$cbox
		.stop(TRUE, FALSE)
		.fadeOut('fast', function () {
			$('#colorbox iframe').attr('src', 'about:blank');
			$loaded.remove();
			$cbox.css({'opacity': 1});
			
			try{
				bookmark.focus();
			} catch (er){
				// do nothing
			}
			
			$.event.trigger(cbox_closed);
			if (settings.onClosed) {
				settings.onClosed.call(element);
			}
		});
	};

	// A method for fetching the current element ColorBox is referencing.
	// returns a jQuery object.
	cboxPublic.element = function(){ return $(element); };

	cboxPublic.settings = defaults;

	// Initializes ColorBox when the DOM has loaded
	$(cboxPublic.init);

}(jQuery));