var closebutton;
var loading;
	if(location.pathname == "/BG/photogallery.php")
	closebutton = 'ÇÀÒÂÎÐÈ Õ';
	else
	closebutton = 'CLOSE X';
	if(location.pathname == "/BG/photogallery.php")
	loading = ' Çàðåæäàíå...';
	else
	loading = ' Loading Image...';

var thumbnailviewer={
enableTitle: true,
enableAnimation: true,
definefooter: '<div class="footerbar">'+closebutton+'</div>',
defineLoading: '<img src="../images/loading.gif" />'+loading,
scrollbarwidth: 16,
opacitystring: 'filter:progid:DXImageTransform.Microsoft.alpha(opacity=10); -moz-opacity: 0.1; opacity: 0.1',
targetlinks:[],
	createthumbBox:function(){
	document.write('<div id="thumbBox" onClick="thumbnailviewer.closeit()"><div id="thumbImage"></div>'+this.definefooter+'</div>')
	document.write('<div id="thumbLoading">'+this.defineLoading+'</div>')
	this.thumbBox=document.getElementById("thumbBox")
	this.thumbImage=document.getElementById("thumbImage")
	this.thumbLoading=document.getElementById("thumbLoading")
	this.standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body
	},
	centerDiv:function(divobj){
	var ie=document.all && !window.opera
	var dom=document.getElementById
	var scroll_top=(ie)? this.standardbody.scrollTop : window.pageYOffset
	var scroll_left=(ie)? this.standardbody.scrollLeft : window.pageXOffset
	var docwidth=(ie)? this.standardbody.clientWidth : window.innerWidth-this.scrollbarwidth
	var docheight=(ie)? this.standardbody.clientHeight: window.innerHeight
	var docheightcomplete=(this.standardbody.offsetHeight>this.standardbody.scrollHeight)? this.standardbody.offsetHeight : this.standardbody.scrollHeight
	var objwidth=divobj.offsetWidth
	var objheight=divobj.offsetHeight
	var topposition=(docheight>objheight)? scroll_top+docheight/2-objheight/2+"px" : scroll_top+10+"px"
	divobj.style.left=docwidth/2-objwidth/2+"px"
	divobj.style.top=Math.floor(parseInt(topposition))+"px"
	divobj.style.visibility="visible"
	},
	showthumbBox:function(){
	thumbnailviewer.thumbLoading.style.visibility="hidden"
	this.centerDiv(this.thumbBox)
		if (this.enableAnimation){
		this.currentopacity=0.1
		this.opacitytimer=setInterval("thumbnailviewer.opacityanimation()", 20)
		}
	},
	loadimage:function(link){
		if (this.thumbBox.style.visibility=="visible")
		this.closeit()
		var imageHTML='<img src="'+link.getAttribute("href")+'" style="'+this.opacitystring+'" />'
			if (this.enableTitle && link.getAttribute("title"))
			imageHTML+='<br />'+link.getAttribute("title")
			this.centerDiv(this.thumbLoading)
			this.thumbImage.innerHTML=imageHTML
			this.featureImage=this.thumbImage.getElementsByTagName("img")[0]
				if (this.featureImage.complete)
				thumbnailviewer.showthumbBox()
				else{
				this.featureImage.onload=function(){
				thumbnailviewer.showthumbBox()
				}
			}
		if (document.all && !window.createPopup)
		this.featureImage.src=link.getAttribute("href")
		this.featureImage.onerror=function(){
		thumbnailviewer.thumbLoading.style.visibility="hidden"
		}
	},
	setimgopacity:function(value){
	var targetobject=this.featureImage
		if (targetobject.filters && targetobject.filters[0]){
			if (typeof targetobject.filters[0].opacity=="number")
			targetobject.filters[0].opacity=value*100
			else //IE 5.5
			targetobject.style.filter="alpha(opacity="+value*100+")"
			}
			else if (typeof targetobject.style.MozOpacity!="undefined")
			targetobject.style.MozOpacity=value
			else if (typeof targetobject.style.opacity!="undefined")
			targetobject.style.opacity=value
		else
		this.stopanimation()
	},
	opacityanimation:function(){
	this.setimgopacity(this.currentopacity)
	this.currentopacity+=0.1
		if (this.currentopacity>1)
		this.stopanimation()
	},
	stopanimation:function(){
		if (typeof this.opacitytimer!="undefined")
		clearInterval(this.opacitytimer)
	},
	closeit:function(){
	this.stopanimation()
	this.thumbBox.style.visibility="hidden"
	this.thumbImage.innerHTML=""
	this.thumbBox.style.left="-2000px"
	this.thumbBox.style.top="-2000px"
	},
	cleanup:function(){
	this.thumbLoading=null
		if (this.featureImage) this.featureImage.onload=null
		this.featureImage=null
	this.thumbImage=null
		for (var i=0; i<this.targetlinks.length; i++)
		this.targetlinks[i].onclick=null
	this.thumbBox=null
	},
	dotask:function(target, functionref, tasktype){
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
		if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
		else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
	},
	init:function(){
		if (!this.enableAnimation)
		this.opacitystring=""
	var pagelinks=document.getElementsByTagName("a")
		for (var i=0; i<pagelinks.length; i++){
			if (pagelinks[i].getAttribute("rel") && pagelinks[i].getAttribute("rel")=="thumbnail"){
				pagelinks[i].onclick=function(){
				thumbnailviewer.stopanimation()
				thumbnailviewer.loadimage(this)
				return false
				}
			this.targetlinks[this.targetlinks.length]=pagelinks[i]
			}
		}
	this.dotask(window, function(){
		if (thumbnailviewer.thumbBox.style.visibility=="visible") thumbnailviewer.centerDiv(thumbnailviewer.thumbBox)}, "resize")
	}
}

thumbnailviewer.createthumbBox()
thumbnailviewer.dotask(window, function(){thumbnailviewer.init()}, "load")
thumbnailviewer.dotask(window, function(){thumbnailviewer.cleanup()}, "unload")