/* ------------------------------------------------------------------------
	Class: prettyPhoto
	Use: Lightbox clone for jQuery
	Author: Stephane Caron (http://www.no-margin-for-errors.com)
	Version: 2.4.2
------------------------------------------------------------------------- */

var $pp_pic_holder;
var $ppt;
(function(A){
		  A.fn.prettyPhoto=function(W){
			  var E=true;
			  var K=false;
			  var O=[];
			  var D=0;
			  var R;
			  var S;
			  var V;
			  var Y;
			  var F="image";
			  var Z;
			  var M=G();
			  if(A.browser.msie&&A.browser.version==6&&(W.theme=="light_rounded"||W.theme=="dark_rounded"||W.theme=="dark_square")){
				  W.theme="light_square"
				}
				A(window).scroll(function(){
										  M=G();
										  C()});
				A(window).resize(function(){
										  C();
										  U()});
				A(document).keypress(function(c){
											  switch(c.keyCode){
												  case 37:
												 	 	if(D==1){
													  		return 
													  	}
													  	N("previous");
													  	break;
												  case 39:
												  		if(D==setCount){
													  		return 
													  	}
													  	N("next");
													  	break;
												  case 27:
												  		L();
												  		break
												}
											});
				W=jQuery.extend({
								animationSpeed:"normal",
								padding:40,
								opacity:0.8,
								showTitle:true,
								allowresize:true,
								counter_separator_label:"/",
								theme:"light_rounded",
								callback:function(){}
								},W);
				A(this).each(function(){
									  var e=false;
									  var d=false;
									  var f=0;
									  var c=0;
									  O[O.length]=this;
									  A(this).bind("click",function(){J(this);return false})
									  });
				function J(c){
					Z=A(c);
					theRel=Z.attr("rel");
					galleryRegExp=/\[(?:.*)\]/;
					theGallery=galleryRegExp.exec(theRel);
					isSet=false;
					setCount=0;
					b();
					for(i=0;i<O.length;i++){
						if(A(O[i]).attr("rel").indexOf(theGallery)!=-1){
							setCount++;
							if(setCount>1){
								isSet=true
							}
							if(A(O[i]).attr("href")==Z.attr("href")){
								D=setCount;
								arrayPosition=i
							}
					}
			}
			X();
			$pp_pic_holder.find("p.currentTextHolder").text(D+W.counter_separator_label+setCount);
			C();
			A("#pp_full_res").hide();
			$pp_pic_holder.find(".pp_loaderIcon").show()
	}
	showimage=function(f,c,j,h,g,d,e){
		A(".pp_loaderIcon").hide();
		if(A.browser.opera){
			windowHeight=window.innerHeight;
			windowWidth=window.innerWidth
		}else{
			windowHeight=A(window).height();
			windowWidth=A(window).width()
		}
		$pp_pic_holder.find(".pp_content").animate({height:g},W.animationSpeed);
		projectedTop=M.scrollTop+((windowHeight/2)-(h/2));
		if(projectedTop<0){
			projectedTop=0+$pp_pic_holder.find(".ppt").height()
		}
		$pp_pic_holder.animate({
							   top:projectedTop,
							   left:((windowWidth/2)-(j/2)),
							   width:j}
							   ,W.animationSpeed,
							   function(){
								   $pp_pic_holder.width(j);
								   $pp_pic_holder.find(".pp_hoverContainer,#fullResImage").height(c).width(f);
								   $pp_pic_holder.find("#pp_full_res").fadeIn(W.animationSpeed,function(){
													A(this).find("object,embed").css("visibility","visible")
													});
								   I();
								   if(e){
									   A("a.pp_expand,a.pp_contract").fadeIn(W.animationSpeed)
									}
								})
		};
		
		function I(){
			if(isSet&&F=="image"){
				$pp_pic_holder.find(".pp_hoverContainer").fadeIn(W.animationSpeed)
			}else{
				$pp_pic_holder.find(".pp_hoverContainer").hide()
			}
			$pp_pic_holder.find(".pp_details").fadeIn(W.animationSpeed);
			if(W.showTitle&&hasTitle){
				$ppt.css({
						 top:$pp_pic_holder.offset().top-22,
						 left:$pp_pic_holder.offset().left+(W.padding/2),
						 display:"none"});
				$ppt.fadeIn(W.animationSpeed)}
		}
		
		function Q(){
			$pp_pic_holder.find(".pp_hoverContainer,.pp_details").fadeOut(W.animationSpeed);
			$pp_pic_holder.find("#pp_full_res object,#pp_full_res embed").css("visibility","hidden");
			$pp_pic_holder.find("#pp_full_res").fadeOut(W.animationSpeed,function(){A(".pp_loaderIcon").show();a()});
			$ppt.fadeOut(W.animationSpeed)
		}
		
		function N(c){
			if(c=="previous"){
				arrayPosition--;
				D--
			}else{
				arrayPosition++;
				D++
			}
			if(!E){
				E=true
			}
			Q();
			A("a.pp_expand,a.pp_contract").fadeOut(W.animationSpeed,function(){
																A(this).removeClass("pp_contract").addClass("pp_expand")})
		}
		
		function L(){
			$pp_pic_holder.find("object,embed").css("visibility","hidden");
			A("div.pp_pic_holder,div.ppt").fadeOut(W.animationSpeed);
			A("div.pp_overlay").fadeOut(W.animationSpeed,function(){
																  A("div.pp_overlay,div.pp_pic_holder,div.ppt").remove();
																  if(A.browser.msie&&A.browser.version==6){
																	  A("select").css("visibility","visible")
																}
																W.callback()});
			E=true
		}
		
		function H(){
			if(D==setCount){
				$pp_pic_holder.find("a.pp_next").css("visibility","hidden");
				$pp_pic_holder.find("a.pp_arrow_next").addClass("disabled").unbind("click")
			}else{
				$pp_pic_holder.find("a.pp_next").css("visibility","visible");
				$pp_pic_holder.find("a.pp_arrow_next.disabled").removeClass("disabled").bind("click",function(){
																											  N("next");
																											  return false})
			}
			if(D==1){
				$pp_pic_holder.find("a.pp_previous").css("visibility","hidden");
				$pp_pic_holder.find("a.pp_arrow_previous").addClass("disabled").unbind("click")
			}else{
				$pp_pic_holder.find("a.pp_previous").css("visibility","visible");
				$pp_pic_holder.find("a.pp_arrow_previous.disabled").removeClass("disabled").bind("click",function(){
																											N("previous");
																											return false})
			}
			$pp_pic_holder.find("p.currentTextHolder").text(D+W.counter_separator_label+setCount);
			Z=(isSet)?A(O[arrayPosition]):Z;
			b();
			if(Z.attr("title")){
				$pp_pic_holder.find(".pp_description").show().html(unescape(Z.attr("title")))
			}else{
				$pp_pic_holder.find(".pp_description").hide().text("")
			}
			if(Z.find("img").attr("alt")&&W.showTitle){
				hasTitle=true;
				$ppt.html(unescape(Z.find("img").attr("alt")))
			}else{
				hasTitle=false
			}
		}
		
		function P(d,c){
			hasBeenResized=false;
			T(d,c);
			imageWidth=d;
			imageHeight=c;
			windowHeight=A(window).height();
			windowWidth=A(window).width();
			if(((Y>windowWidth)||(V>windowHeight))&&E&&W.allowresize&&!K){
				hasBeenResized=true;
				notFitting=true;
				while(notFitting){
					if((Y>windowWidth)){
						imageWidth=(windowWidth-200);
						imageHeight=(c/d)*imageWidth
					}else{
						if((V>windowHeight)){
							imageHeight=(windowHeight-200);
							imageWidth=(d/c)*imageHeight
						}else{
							notFitting=false
						}
					}
					V=imageHeight;
					Y=imageWidth
				}
				T(imageWidth,imageHeight)
			}
			return{
				width:imageWidth,
				height:imageHeight,
				containerHeight:V,
				containerWidth:Y,
				contentHeight:R,
				contentWidth:S,
				resized:hasBeenResized
			}
		}
		
		function T(d,c){
			$pp_pic_holder.find(".pp_details").width(d).find(".pp_description").width(d-parseFloat($pp_pic_holder.find("a.pp_close").css("width")));
			R=c+$pp_pic_holder.find(".pp_details").height()+parseFloat($pp_pic_holder.find(".pp_details").css("marginTop"))+parseFloat($pp_pic_holder.find(".pp_details").css("marginBottom"));
			S=d;
			V=R+$pp_pic_holder.find(".ppt").height()+$pp_pic_holder.find(".pp_top").height()+$pp_pic_holder.find(".pp_bottom").height();
			Y=d+W.padding
		}
		
		function b(){
			if(Z.attr("href").match(/youtube\.com\/watch/i)){
				F="youtube"
			}else{
				if(Z.attr("href").indexOf(".mov")!=-1){
					F="quicktime"
				}else{
					if(Z.attr("href").indexOf(".swf")!=-1){
						F="flash"
					}else{
						if(Z.attr("href").indexOf("iframe")!=-1){
							F="iframe"
						}else{
							F="image"
						}
					}
				}
			}
		}
		
		function C(){
			if($pp_pic_holder){
				if($pp_pic_holder.size()==0){
					return 
				}
			}else{
				return 
			}
			if(A.browser.opera){
				windowHeight=window.innerHeight;
				windowWidth=window.innerWidth
			}else{
				windowHeight=A(window).height();
				windowWidth=A(window).width()
			}
			if(E){
				$pHeight=$pp_pic_holder.height();
				$pWidth=$pp_pic_holder.width();
				$tHeight=$ppt.height();
				projectedTop=(windowHeight/2)+M.scrollTop-($pHeight/2);
				if(projectedTop<0){
					projectedTop=0+$tHeight
				}
				$pp_pic_holder.css({
								   top:projectedTop,
								   left:(windowWidth/2)+M.scrollLeft-($pWidth/2)
								   });
				$ppt.css({
						 top:projectedTop-$tHeight,
						 left:(windowWidth/2)+M.scrollLeft-($pWidth/2)+(W.padding/2)
						 })
			}
		}
		
		function a(){
			H();
			if(F=="image"){
				imgPreloader=new Image();
				nextImage=new Image();
				if(isSet&&D>setCount){
					nextImage.src=A(O[arrayPosition+1]).attr("href")
				}
				prevImage=new Image();
				if(isSet&&O[arrayPosition-1]){
					prevImage.src=A(O[arrayPosition-1]).attr("href")
				}
				pp_typeMarkup='<img id="fullResImage" src="" />';
				$pp_pic_holder.find("#pp_full_res")[0].innerHTML=pp_typeMarkup;
				$pp_pic_holder.find(".pp_content").css("overflow","hidden");
				$pp_pic_holder.find("#fullResImage").attr("src",Z.attr("href"));
				imgPreloader.onload=function(){
					var c=P(imgPreloader.width,imgPreloader.height);
					imgPreloader.width=c.width;
					imgPreloader.height=c.height;
					showimage(imgPreloader.width,imgPreloader.height,c.containerWidth,c.containerHeight,c.contentHeight,c.contentWidth,c.resized)
			};
			imgPreloader.src=Z.attr("href")
		}else{
			movie_width=(parseFloat(B("width",Z.attr("href"))))?B("width",Z.attr("href")):"425";
			movie_height=(parseFloat(B("height",Z.attr("href"))))?B("height",Z.attr("href")):"344";
			if(movie_width.indexOf("%")!=-1||movie_height.indexOf("%")!=-1){
				movie_height=(A(window).height()*parseFloat(movie_height)/100)-100;
				movie_width=(A(window).width()*parseFloat(movie_width)/100)-100;
				parsentBased=true
			}else{
				movie_height=parseFloat(movie_height);
				movie_width=parseFloat(movie_width)
			}
			if(F=="quicktime"){
				movie_height+=13
			}
			correctSizes=P(movie_width,movie_height);
			if(F=="youtube"){
				pp_typeMarkup='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+correctSizes.width+'" height="'+correctSizes.height+'"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="http://www.youtube.com/v/'+B("v",Z.attr("href"))+'" /><embed src="http://www.youtube.com/v/'+B("v",Z.attr("href"))+'" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="'+correctSizes.width+'" height="'+correctSizes.height+'"></embed></object>'
			}else{
				if(F=="quicktime"){
					pp_typeMarkup='<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="'+correctSizes.height+'" width="'+correctSizes.width+'"><param name="src" value="'+Z.attr("href")+'"><param name="autoplay" value="true"><param name="type" value="video/quicktime"><embed src="'+Z.attr("href")+'" height="'+correctSizes.height+'" width="'+correctSizes.width+'" autoplay="true" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>'
				}else{
					if(F=="flash"){
						flash_vars=Z.attr("href");
						flash_vars=flash_vars.substring(Z.attr("href").indexOf("flashvars")+10,Z.attr("href").length);
						filename=Z.attr("href");
						filename=filename.substring(0,filename.indexOf("?"));
						pp_typeMarkup='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+correctSizes.width+'" height="'+correctSizes.height+'"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="'+filename+"?"+flash_vars+'" /><embed src="'+filename+"?"+flash_vars+'" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="'+correctSizes.width+'" height="'+correctSizes.height+'"></embed></object>'
					}else{
						if(F=="iframe"){
							movie_url=Z.attr("href");
							movie_url=movie_url.substr(0,movie_url.indexOf("*"));
							pp_typeMarkup='<iframe src ="'+movie_url+'" width="'+(correctSizes.width-10)+'" height="'+(correctSizes.height-10)+'" scrolling="no" frameborder="no"></iframe>'
						}
					}
				}
			}
			$pp_pic_holder.find("#pp_full_res")[0].innerHTML=pp_typeMarkup;showimage(correctSizes.width,correctSizes.height,correctSizes.containerWidth,correctSizes.containerHeight,correctSizes.contentHeight,correctSizes.contentWidth,correctSizes.resized)
		}
	}
	
	function G(){
		if(self.pageYOffset){
			scrollTop=self.pageYOffset;
			scrollLeft=self.pageXOffset
		}else{
			if(document.documentElement&&document.documentElement.scrollTop){
				scrollTop=document.documentElement.scrollTop;
				scrollLeft=document.documentElement.scrollLeft
			}else{
				if(document.body){
					scrollTop=document.body.scrollTop;
					scrollLeft=document.body.scrollLeft
				}
			}
		}
		return{scrollTop:scrollTop,scrollLeft:scrollLeft}
	}
	
	function U(){
		A("div.pp_overlay").css({
								height:A(document).height(),
								width:A(window).width()
								})
	}
	
	function X(){
		toInject="";
		toInject+="<div class='pp_overlay'></div>";
		if(F=="image"){
			pp_typeMarkup='<img id="fullResImage" src="" />'
		}else{
			pp_typeMarkup=""
		}
		toInject+='<div class="pp_pic_holder"><div class="pp_top"><div class="pp_left"></div><div class="pp_middle"></div><div class="pp_right"></div></div><div class="pp_content"><a href="#" class="pp_expand" title="Expand the image">Expand</a><div class="pp_loaderIcon"></div><div class="pp_hoverContainer"><a class="pp_next" href="#">next</a><a class="pp_previous" href="#">previous</a></div><div id="pp_full_res">'+pp_typeMarkup+'</div><div class="pp_details clearfix"><a class="pp_close" href="#">Close</a><p class="pp_description"></p><div class="pp_nav"><a href="#" class="pp_arrow_previous">Previous</a><p class="currentTextHolder">0'+W.counter_separator_label+'0</p><a href="#" class="pp_arrow_next">Next</a></div></div></div><div class="pp_bottom"><div class="pp_left"></div><div class="pp_middle"></div><div class="pp_right"></div></div></div>';
		toInject+='<div class="ppt"></div>';
		A("body").append(toInject);
		$pp_pic_holder=A(".pp_pic_holder");
		$ppt=A(".ppt");
		A("div.pp_overlay").css("height",A(document).height()).bind("click",function(){L()});
		$pp_pic_holder.css({opacity:0}).addClass(W.theme);
		A("a.pp_close").bind("click",function(){L();return false});
		A("a.pp_expand").bind("click",function(){
											   $this=A(this);
											   if($this.hasClass("pp_expand")){
												   $this.removeClass("pp_expand").addClass("pp_contract");
												   E=false
											   }else{
												   $this.removeClass("pp_contract").addClass("pp_expand");
												   E=true
											   }
											   Q();
											   $pp_pic_holder.find(".pp_hoverContainer, #pp_full_res, .pp_details").fadeOut(W.animationSpeed,function(){a()});
											   return false
											 });
		$pp_pic_holder.find(".pp_previous, .pp_arrow_previous").bind("click",function(){N("previous");return false});
		$pp_pic_holder.find(".pp_next, .pp_arrow_next").bind("click",function(){N("next");return false});
		$pp_pic_holder.find(".pp_hoverContainer").css({"margin-left":W.padding/2});
		if(!isSet){
			$pp_pic_holder.find(".pp_hoverContainer,.pp_nav").hide()
		}
		if(A.browser.msie&&A.browser.version==6){
			A("body").addClass("ie6");
			A("select").css("visibility","hidden")
		}
		A("div.pp_overlay").css("opacity",0).fadeTo(W.animationSpeed,W.opacity,function(){
							$pp_pic_holder.css("opacity",0).fadeIn(W.animationSpeed,function(){
							$pp_pic_holder.attr("style","left:"+$pp_pic_holder.css("left")+";top:"+$pp_pic_holder.css("top")+";");
							a()})
							})
		}
	};
	
	function B(E,D){E=E.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");var C="[\\?&]"+E+"=([^&#]*)";var G=new RegExp(C);var F=G.exec(D);if(F==null){return""}else{return F[1]}}})(jQuery);