$(document).ready(function(){
	VSA_initScrollbars();
	initBlock();
	initPage();
//	initDrop();
});
var VSA_scrollAreas = new Array();

var VSA_default_imagesPath = "http://www.graon.ru/assets/templates/graon/media/images";
var VSA_default_btnUpImage = "up.png";
var VSA_default_btnDownImage = "down.png";
var VSA_default_scrollStep = 5;
var VSA_default_wheelSensitivity = 30;
var VSA_default_scrollbarPosition = 'right';//'left','right','inline';
var VSA_default_scrollButtonHeight = 4;
var VSA_default_scrollbarWidth = 5;

var VSA_resizeTimer = 2000;

function VSA_initScrollbars()
{
	var scrollElements = VSA_getElements("scrollable", "DIV", document, "class");
	for (var i=0; i<scrollElements.length; i++)
	{
		VSA_scrollAreas[i] = new ScrollArea(i, scrollElements[i]);
	}
}

function ScrollArea(index, elem) //constructor
{
	this.index = index;
	this.element = elem;

	var attr = this.element.getAttribute("imagesPath");
	this.imagesPath = attr ? attr : VSA_default_imagesPath;

	attr = this.element.getAttribute("btnUpImage");
	this.btnUpImage = attr ? attr : VSA_default_btnUpImage;

	attr = this.element.getAttribute("btnDownImage");
	this.btnDownImage = attr ? attr : VSA_default_btnDownImage;

	attr = Number(this.element.getAttribute("scrollStep"));
	this.scrollStep = attr ? attr : VSA_default_scrollStep;

	attr = Number(this.element.getAttribute("wheelSensitivity"));
	this.wheelSensitivity = attr ? attr : VSA_default_wheelSensitivity;

	attr = this.element.getAttribute("scrollbarPosition");
	this.scrollbarPosition = attr ? attr : VSA_default_scrollbarPosition;
	
	attr = this.element.getAttribute("scrollButtonHeight");
	this.scrollButtonHeight = attr ? attr : VSA_default_scrollButtonHeight;

	attr = this.element.getAttribute("scrollbarWidth");
	this.scrollbarWidth = attr ? attr : VSA_default_scrollbarWidth;

	this.scrolling = false;

	this.iOffsetY = 0;
	this.scrollHeight = 0;
	this.scrollContent = null;
	this.scrollbar = null;
	this.scrollup = null;
	this.scrolldown = null;
	this.scrollslider = null;
	this.scroll = null;
	this.enableScrollbar = false;
	this.scrollFactor = 1;
	this.scrollingLimit = 0;
	this.topPosition = 0;

	//functions declaration
	this.init = VSA_init;
	this.scrollUp = VSA_scrollUp;
	this.scrollDown = VSA_scrollDown;
	this.createScrollBar = VSA_createScrollBar;
	this.scrollIt = VSA_scrollIt;

	this.init();
	
}


function touchHandler(event)
{
    var touches = event.changedTouches,
        first = touches[0],
        type = "";

         switch(event.type)
    {
        case "touchstart": type = "mousedown"; break;
        case "touchmove":  type="mousemove"; break;        
        case "touchend":   type="mouseup"; break;
        default: return;
    }
   
    var simulatedEvent = document.createEvent("MouseEvent");
    simulatedEvent.initMouseEvent(type, true, true, window, 1,
                              first.screenX, first.screenY,
                              first.clientX, first.clientY, false,
                              false, false, false, 0/*left*/, null);

    first.target.dispatchEvent(simulatedEvent);
    event.preventDefault();
}


function VSA_init()
{

	this.scrollContent = document.createElement("DIV");
	this.scrollContent.style.position = "absolute";
	this.scrollContent.innerHTML = this.element.innerHTML;

	this.scrollContent.style.overflow = ("ontouchstart" in document.documentElement) ? "auto" : "hidden";

	if ("ontouchstart" in document.documentElement)
		$('.slider-block').parent().find('p:last').html('<b><font class="small"><img style="float:left; margin:-14px 10px 0 0" src="/assets/images/iphone.gif" alt="" /> <span style="margin:-4px 0 0 0; display:block">На iPhone и iPad прокручивайте список одновременно двумя пальцами.</span></font></b>');
	

	this.scrollContent.style.width = this.element.offsetWidth + "px";
	this.scrollContent.style.height = this.element.offsetHeight + "px";

	
	this.element.innerHTML = "";
	this.element.style.overflow = "hidden";
	this.element.style.display = "block";
	this.element.style.visibility = "visible";
	this.element.style.position = "relative";
	this.element.appendChild(this.scrollContent);

	this.scrollContent.className = 'scroll-content';

	this.element.index = this.index;
	this.element.over = false;
	
	var _this = this;
	this.element.onmouseover = function(){
        _this.element.over = true;
    };
    this.element.onmouseout = function(){
        _this.element.over = false;
    }

	if (document.all)
	{
		this.element.onscroll = VSA_handleOnScroll;
		this.element.onresize = VSA_handleResize;
	}
	else
	{
		window.onresize = VSA_handleResize;
	}
	
	this.createScrollBar();
	
	if (window.addEventListener)
        /** DOMMouseScroll is for mozilla. */
        this.element.addEventListener('DOMMouseScroll', VSA_handleMouseWheel, false);
	/** IE/Opera. */
	this.element.onmousewheel = document.onmousewheel = VSA_handleMouseWheel;

}

function VSA_createScrollBar()
{

	if (this.scrollbar != null)
	{
		this.element.removeChild(this.scrollbar);
		this.scrollbar = null;
	}

	if (this.scrollContent.scrollHeight <= this.scrollContent.offsetHeight)
		this.enableScrollbar = false;
	else if (this.element.offsetHeight > 2*this.scrollButtonHeight)
		this.enableScrollbar = true;
	else
		this.enableScrollbar = false;

	if (this.scrollContent.scrollHeight - Math.abs(this.scrollContent.scrollTop) < this.element.offsetHeight)
		this.scrollContent.style.top = 0;

	if (this.enableScrollbar)
	{

		this.scrollbar = document.createElement("DIV");
		this.element.appendChild(this.scrollbar);		
		this.scrollbar.style.position = "absolute";
		this.scrollbar.style.top = "0px";
		this.scrollbar.style.height = this.element.offsetHeight+"px";
		this.scrollbar.style.width = this.scrollbarWidth + "px";

		this.scrollbar.className = 'vscroll-bar';

		if(this.scrollbarWidth != this.scrollbar.offsetWidth)
		{
			this.scrollbarWidth = this.scrollbar.offsetHeight;
		}
		
		this.scrollbarWidth = this.scrollbar.offsetWidth;

		if(this.scrollbarPosition == 'left')
		{
			this.scrollContent.style.left = this.scrollbarWidth + 5 + "px";			
			this.scrollContent.style.width = this.element.offsetWidth - this.scrollbarWidth - 5 + "px";			
		}
		else if(this.scrollbarPosition == 'right')
		{
			this.scrollbar.style.left = this.element.offsetWidth - this.scrollbarWidth  + "px";
			this.scrollContent.style.width = this.element.offsetWidth - 1- this.scrollbarWidth  + "px";			
		}

		if ("ontouchstart" in document.documentElement)
		{
			this.scrollbar.addEventListener("touchstart", touchHandler, true);
			this.scrollbar.addEventListener("touchmove", touchHandler, true);
			this.scrollbar.addEventListener("touchend", touchHandler, true);
			this.scrollbar.addEventListener("touchcancel", touchHandler, true);
		}



		//create scroll up button
		this.scrollup = document.createElement("DIV");
		this.scrollup.index = this.index;
		this.scrollup.onmousedown = VSA_handleBtnUpMouseDown;
		this.scrollup.onmouseup = VSA_handleBtnUpMouseUp;
		this.scrollup.onmouseout = VSA_handleBtnUpMouseOut;
		this.scrollup.style.position = "absolute";
		this.scrollup.style.top = "0px";
		this.scrollup.style.left = "0px";

		this.scrollup.style.height = this.scrollButtonHeight + "px";		
		this.scrollup.style.width = this.scrollbarWidth + "px";

		//this.scrollup.innerHTML = '<img onmouseover="javascript:this.style.cursor=\'hand\';" onmouseout="javascript:this.style.cursor=\'pointer\';" src="' + this.imagesPath + '/' + this.btnUpImage + '" border="0"/>';
		this.scrollup.onmouseover = function()
		{
			this.style.cursor = "hand";
		};
		this.scrollup.onmouseout = function()
		{
			this.style.cursor = "pointer";
		};	
		
		this.scrollbar.appendChild(this.scrollup);

		this.scrollup.className = 'vscroll-up';

		if(this.scrollButtonHeight != this.scrollup.offsetHeight)
		{
			this.scrollButtonHeight = this.scrollup.offsetHeight;
		}
				
		//create scroll down button
		this.scrolldown = document.createElement("DIV");
		this.scrolldown.index = this.index;
		this.scrolldown.onmousedown = VSA_handleBtnDownMouseDown;
		this.scrolldown.onmouseup = VSA_handleBtnDownMouseUp;
		this.scrolldown.onmouseout = VSA_handleBtnDownMouseOut;
		this.scrolldown.style.position = "absolute";
		this.scrolldown.style.left = "0px";		
		this.scrolldown.style.top =  (this.scrollbar.offsetHeight - this.scrollButtonHeight) + "px";

		this.scrolldown.style.width = this.scrollbarWidth + "px";
		this.scrolldown.style.height = this.scrollButtonHeight + "px";	
		//this.scrolldown.innerHTML = '<img onmouseover="javascript:this.style.cursor=\'hand\';" onmouseout="javascript:this.style.cursor=\'pointer\';" src="' + this.imagesPath + '/' + this.btnDownImage + '" border="0"/>';
		this.scrolldown.onmouseover = function()
		{
			this.style.cursor = "hand";
		};
		this.scrolldown.onmouseout = function()
		{
			this.style.cursor = "pointer";
		};

		this.scrollbar.appendChild(this.scrolldown);

		this.scrolldown.className = 'vscroll-down';

		//create scroll
		this.scroll = document.createElement("DIV");
		this.scroll.index = this.index;
		this.scroll.style.position = "absolute";
		this.scroll.style.zIndex = 0;
		this.scroll.style.textAlign = "center";
		this.scroll.style.top = this.scrollButtonHeight + "px";
		this.scroll.style.left = "0px";		
		this.scroll.style.width = this.scrollbarWidth + "px";


		var h = this.scrollbar.offsetHeight - 2*this.scrollButtonHeight;
		this.scroll.style.height = ((h > 0) ? h : 0) + "px";
		
		this.scroll.innerHTML = '';
		this.scroll.onclick = VSA_handleScrollbarClick;
		this.scrollbar.appendChild(this.scroll);
		this.scroll.style.overflow = "hidden";

		this.scroll.className = "vscroll-line";

		//create slider
		this.scrollslider = document.createElement("DIV");
		this.scrollslider.index = this.index;
		this.scrollslider.style.position = "absolute";
		this.scrollslider.style.zIndex = 1000;
		this.scrollslider.style.textAlign = "center";
		
		this.scrollslider.onmouseover = function()
		{
			this.style.cursor = "hand";
		};
		this.scrollslider.onmouseout = function()
		{
			this.style.cursor = "pointer";
		};
		this.scrollslider.innerHTML = '<div id="scrollslider' + this.index + '" style="padding:0;margin:0;"><div class="scroll-bar-top"></div><div class="scroll-bar-bottom"></div></div>';
		this.scrollbar.appendChild(this.scrollslider);
		
		this.subscrollslider = document.getElementById("scrollslider"+this.index);		
		this.subscrollslider.style.height = Math.round((this.scrollContent.offsetHeight/this.scrollContent.scrollHeight)*(this.scrollbar.offsetHeight - 2*this.scrollButtonHeight)) + "px";
		
		this.scrollslider.className = "vscroll-slider";
		
		this.scrollHeight = this.scrollbar.offsetHeight - 2*this.scrollButtonHeight - this.scrollslider.offsetHeight;
		this.scrollFactor = (this.scrollContent.scrollHeight - this.scrollContent.offsetHeight)/this.scrollHeight;
		this.topPosition = getRealTop(this.scrollbar) + this.scrollButtonHeight;
		/* this.scrollbarHeight = this.scrollbar.offsetHeight - 2*this.scrollButtonHeight - this.scrollslider.offsetHeight; */

		this.scrollslider.style.top = /* 1 / this.scrollFactor * Math.abs(this.scrollContent.offsetTop) +*/ this.scrollButtonHeight + "px";
		this.scrollslider.style.left = "0px";
		this.scrollslider.style.width = "100%";
		this.scrollslider.onmousedown = VSA_handleSliderMouseDown;
		if (document.all)
			this.scrollslider.onmouseup = VSA_handleSliderMouseUp;
	}
	else
		this.scrollContent.style.width = this.element.offsetWidth + "px";
}

function VSA_handleBtnUpMouseDown()
{
	var sa = VSA_scrollAreas[this.index];
	sa.scrolling = true;
	sa.scrollUp();
}

function VSA_handleBtnUpMouseUp()
{
	VSA_scrollAreas[this.index].scrolling = false;
}

function VSA_handleBtnUpMouseOut()
{
	VSA_scrollAreas[this.index].scrolling = false;
}

function VSA_handleBtnDownMouseDown()
{
	var sa = VSA_scrollAreas[this.index];
	sa.scrolling = true;
	sa.scrollDown();
}

function VSA_handleBtnDownMouseUp()
{
	VSA_scrollAreas[this.index].scrolling = false;
}

function VSA_handleBtnDownMouseOut()
{
	VSA_scrollAreas[this.index].scrolling = false;
}

function VSA_scrollIt()
{
	this.scrollContent.scrollTop = this.scrollFactor * ((this.scrollslider.offsetTop + this.scrollslider.offsetHeight/2) - this.scrollButtonHeight - this.scrollslider.offsetHeight/2);
}

function VSA_scrollUp()
{
	if (this.scrollingLimit > 0)
	{
		this.scrollingLimit--;
		if (this.scrollingLimit == 0) this.scrolling = false;
	}
	if (!this.scrolling) return;
	if ( this.scrollContent.scrollTop - this.scrollStep > 0)
	{
		this.scrollContent.scrollTop -= this.scrollStep;
		this.scrollslider.style.top = 1 / this.scrollFactor * Math.abs(this.scrollContent.scrollTop) + this.scrollButtonHeight + "px";
	}
	else
	{
		this.scrollContent.scrollTop = "0";
		this.scrollslider.style.top = this.scrollButtonHeight + "px";
		return;
	}
	setTimeout("VSA_Ext_scrollUp(" + this.index + ")", 30);
}

function VSA_Ext_scrollUp(index)
{
	VSA_scrollAreas[index].scrollUp();
}

function VSA_scrollDown()
{
	if (this.scrollingLimit > 0)
	{
		this.scrollingLimit--;
		if (this.scrollingLimit == 0) this.scrolling = false;
	}
	if (!this.scrolling) return;


	this.scrollContent.scrollTop += this.scrollStep;
	this.scrollslider.style.top =  1 / this.scrollFactor * Math.abs(this.scrollContent.scrollTop) + this.scrollButtonHeight + "px";

	if (this.scrollContent.scrollTop >= (this.scrollContent.scrollHeight - this.scrollContent.offsetHeight))
	{
		this.scrollContent.scrollTop = (this.scrollContent.scrollHeight - this.scrollContent.offsetHeight);
		this.scrollslider.style.top = this.scrollbar.offsetHeight - this.scrollButtonHeight - this.scrollslider.offsetHeight + "px";
		return;
	}

	setTimeout("VSA_Ext_scrollDown(" + this.index + ")", 30);
}

function VSA_Ext_scrollDown(index)
{
	VSA_scrollAreas[index].scrollDown();
}

function VSA_handleMouseMove(evt)
{
	var sa = VSA_scrollAreas[((document.all && !window.opera) ? this.index : document.documentElement.scrollAreaIndex)];
	var posy = 0;
	if (!evt) var evt = window.event;
	
	if (evt.pageY)
		posy = evt.pageY;
	else if (evt.clientY)
		posy = evt.clientY;
			
		if (document.all && !window.opera)
		{
			posy += document.documentElement.scrollTop;
		}

	var iNewY = posy - sa.iOffsetY - sa.topPosition;
		iNewY += sa.scrollButtonHeight;
		
	if (iNewY < sa.scrollButtonHeight)
		iNewY = sa.scrollButtonHeight;
	if (iNewY > (sa.scrollbar.offsetHeight - sa.scrollButtonHeight) - sa.scrollslider.offsetHeight)
		iNewY = (sa.scrollbar.offsetHeight - sa.scrollButtonHeight) - sa.scrollslider.offsetHeight;

	sa.scrollslider.style.top = iNewY + "px";

	sa.scrollIt();
}

function VSA_handleSliderMouseDown(evt)
{
	if (!(document.uniqueID && document.compatMode && !window.XMLHttpRequest))
	{
		document.onselectstart = function() { return false; }
		document.onmousedown = function() { return false; }
	}

	var sa = VSA_scrollAreas[this.index];
	if (document.all && !window.opera)
	{
		sa.scrollslider.setCapture()
		sa.iOffsetY = event.offsetY;
		sa.scrollslider.onmousemove = VSA_handleMouseMove;
	}
	else
	{
		if(window.opera)
		{
			sa.iOffsetY = event.offsetY;
		}
		else
		{
			sa.iOffsetY = evt.layerY;
		}
		document.documentElement.scrollAreaIndex = sa.index;
		document.documentElement.addEventListener("mousemove", VSA_handleMouseMove, true);
		document.documentElement.addEventListener("mouseup", VSA_handleSliderMouseUp, true);
	}
	return false;
}

function VSA_handleSliderMouseUp()
{
	if (!(document.uniqueID && document.compatMode && !window.XMLHttpRequest))
	{
		document.onmousedown = null;
		document.onselectstart = null;
	}

	if (document.all && !window.opera)
	{
		var sa = VSA_scrollAreas[this.index];
		sa.scrollslider.onmousemove = null;
		sa.scrollslider.releaseCapture();
		sa.scrollIt();
	}
	else
	{
		var sa = VSA_scrollAreas[document.documentElement.scrollAreaIndex];
		document.documentElement.removeEventListener("mousemove", VSA_handleMouseMove, true);
		document.documentElement.removeEventListener("mouseup", VSA_handleSliderMouseUp, true);
		sa.scrollIt();
	}
	return false;
}

function VSA_handleResize()
{
	if (VSA_resizeTimer)
	{
		clearTimeout(VSA_resizeTimer);
		VSA_resizeTimer = 0;
	}
	VSA_resizeTimer = setTimeout("VSA_performResizeEvent()", 100);
}

function VSA_performResizeEvent()
{
	for (var i=0; i<VSA_scrollAreas.length; i++)
		VSA_scrollAreas[i].createScrollBar();
}
function VSA_handleMouseWheel(event){
	if (this.index != null) {
		var sa = VSA_scrollAreas[this.index];
		
		if (sa.scrollbar == null) return;
		sa.scrolling = true;
		sa.scrollingLimit = sa.wheelSensitivity;
		
        var delta = 0;
        if (!event) /* For IE. */
                event = window.event;
        if (event.wheelDelta) { /* IE/Opera. */
                delta = event.wheelDelta/120;
                 
                /*if (window.opera)
                        delta = -delta;*/
        } else if (event.detail) { /** Mozilla case. */
                delta = -event.detail/3;
        }
        if (delta && sa.element.over) {
                if (delta > 0)
			        sa.scrollUp();
				else
			        sa.scrollDown();
				
                if (event.preventDefault)
                        event.preventDefault();
                event.returnValue = false;
        }
	}
}

function VSA_handleSelectStart()
{
	event.returnValue = false;
}

function VSA_handleScrollbarClick(evt)
{
	var sa = VSA_scrollAreas[this.index];
	var offsetY = (document.all ? event.offsetY : evt.layerY);
	
	if (offsetY < (sa.scrollButtonHeight + sa.scrollslider.offsetHeight/2))
		sa.scrollslider.style.top = sa.scrollButtonHeight + "px";
	else if (offsetY > (sa.scrollbar.offsetHeight - sa.scrollButtonHeight - sa.scrollslider.offsetHeight))
		sa.scrollslider.style.top = sa.scrollbar.offsetHeight - sa.scrollButtonHeight - sa.scrollslider.offsetHeight + "px";
	else
	{
		sa.scrollslider.style.top = offsetY + sa.scrollButtonHeight - sa.scrollslider.offsetHeight/2 + "px";
	}
	sa.scrollIt();
}

function VSA_handleOnScroll()
{
	//event.srcElement.doScroll("pageUp");
}

//--- common functions ----

function VSA_getElements(attrValue, tagName, ownerNode, attrName) //get Elements By Attribute Name
{
	if (!tagName) tagName = "*";
	if (!ownerNode) ownerNode = document;
	if (!attrName) attrName = "name";
	var result = [];
	var nl = ownerNode.getElementsByTagName(tagName);
	for (var i=0; i<nl.length; i++)
	{
	//	if (nl.item(i).getAttribute(attrName) == attrValue)
//		result.push(nl.item(i));
		if (nl.item(i).className.indexOf(attrValue) != -1)
		result.push(nl.item(i));
	}
	return result;
}

var _ie = false;
if(navigator.userAgent.toLowerCase().indexOf("msie") != -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1) _ie = true;

function getRealTop(elem)
{
	if(_ie) {
		var nTop = 0;
		if(elem)
		{
			do
			{
				nTop += elem.offsetTop - elem.scrollTop;
				elem = elem.offsetParent;
			}
			while(elem)
		}
		return nTop;
	}
	else {
		var posTop = 0;
		while (elem.offsetParent) {
			posTop += elem.offsetTop;
			elem = elem.offsetParent;
		}
		var _res = new Object();
		return posTop;
	}
}

/*
function initDrop(){
	$('div.slider-block').each(function(){
		var hold = $(this);
		var holdCenter = hold.find('div.hold-block');
		var holdUl = hold.find('div.slider');
		var holdBottom = hold.find('a.btn-bottom');
		var holdTop = hold.find('a.btn-top');
		var _time;
		var _count = 0;
		
		var _max = holdUl.outerHeight() - holdCenter.outerHeight();
		
		holdBottom.click(function(){
			return false;
		});
		holdTop.click(function(){
			return false;
		});
		var _tt;
		var _k = 8;

		holdBottom.mousedown(function(){
			_tt = _max + holdUl.position().top;
			holdUl.animate({top: -_max}, _tt*_k, 'linear');
			return false;
		}).mouseup(function(){
			holdUl.stop();
		});
		holdTop.mousedown(function(){
			_tt = -holdUl.position().top;
			holdUl.animate({top: 0}, _tt*_k, 'linear');
			return false;
		}).mouseup(function(){
			holdUl.stop();
		});
		$('body').bind('mouseup', function(){
			holdUl.stop();
		});
	})
}
*/
function initBlock(){
//	var link = $('a.btn-kamin');
	var block = $('div.gallery-slide');
	var close = block.find('div.btn-close > a');
	var popupLink = $(document).find('a.link-popap');
	var popupClose = $('div.popup a.btn-close');
	
	close.click(function(){
		if (block.hasClass('closed')){
			block.animate({
				right: 0
			}, 500).removeClass('closed');
		}
		else{
			block.animate({
				right: -block.outerWidth(true)+close.outerWidth(true)
			}, 500).addClass('closed');
		}
		
		return false;
	});
	popupLink.click(function(){
		block.animate({
			right: -block.outerWidth(true)+close.outerWidth(true)
		}, 500).addClass('closed');
		return false;
	});
	popupClose.click(function(){
		block.animate({
			right: 0
		}, 500).removeClass('closed');
		return false;
	});
}
function initPage(){
	initPopup({
		linkOpenName: 'link-popap',
		linkCloseName: 'btn-close',
		divFader: 'fader'
	});
}
function findClass(_tag, _class){
	var _tagNameHold = document.getElementsByTagName(_tag);
	var _classNameMas = [];
	if (_tagNameHold) 
		for (var i = 0; i < _tagNameHold.length; i++) 
			if (_tagNameHold[i].className.indexOf(_class) != -1) _classNameMas.push(_tagNameHold[i]);
	return _classNameMas;
};



function initPopup(_options){
	var _IE6 = ((navigator.appName.indexOf('Microsoft Internet Explorer') != -1) && (parseInt(navigator.appVersion) < 9)) ? true : false;
	var _linkName = _options.linkOpenName;
	var _body = document.getElementsByTagName('body');
	var _btnClose = _options.linkCloseName;
	var _fader = document.createElement('div');
	_fader.className = _options.divFader;
	
	with (_fader.style){
		position = 'absolute';
		top = '0px';
		left = '0px';
		zIndex = 999;
		background = 'black';
		opacity = 0.7;
		if (_IE6) filter = 'alpha(opacity=70)';
	}
	
	_body[0].appendChild(_fader);
	
	var links = findClass('a',_linkName);
	var selects = document.getElementsByTagName('select');
	var popup;
	if (links.length > 0){
		for (var i=0; i<links.length; i++) {
			popup = document.getElementById(links[i].href.substr(links[i].href.indexOf("#") + 1));
			if (popup){
			popup.style.display = 'none';
			popup.style.left = '0px';
			}
			links[i].onclick = function (){
				popup = document.getElementById(this.href.substr(this.href.indexOf("#") + 1));
				if (popup){
					popup.style.display = 'block';
					var _el = popup.getElementsByTagName('a');
					if (_el) for (var i = 0; i < _el.length; i++) if (_el[i].className.indexOf(_btnClose) != -1) var btnClose = _el[i];
					
					var w = (window.innerWidth ? window.innerWidth : (document.documentElement.clientWidth ? document.documentElement.clientWidth : document.body.offsetWidth));
					var h = (window.innerHeight ? window.innerHeight : (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.offsetHeight));
					
					var _offset = 0;
					if(document.body && document.body.scrollTop) _offset = document.body.scrollTop;
					if(document.documentElement && document.documentElement.scrollTop) _offset = document.documentElement.scrollTop;
					if(window.pageYOffset) _offset =  window.pageYOffset;
					
					for (var i=0;i<selects.length;i++) selects[i].style.visibility = 'hidden';
					
					_fader.style.width = document.documentElement.scrollWidth+'px';
					_fader.style.height = document.documentElement.scrollHeight+'px';
					if (h > document.documentElement.scrollHeight) _fader.style.height = h+'px';
					_fader.style.display = 'block';
					_fader.style.position = 'fixed';
					
					var curTop=(_offset+(h/2) - popup.clientHeight/2)>0 ? (_offset+(h/2) - popup.clientHeight/2) : 0;
				    var curLeft=(w/2 - popup.clientWidth/2) >0 ? (w/2 - popup.clientWidth/2) : 0;
					popup.style.top = curTop + 'px';
					popup.style.left =  curLeft+ 'px';
					
					VSA_handleResize();
					btnClose.onclick = function(){
						popup.style.display = 'none';
						_fader.style.display = 'none';
						for (var i=0;i<selects.length;i++) selects[i].style.visibility = 'visible';
						return false;
					}
					_fader.onclick = function(){
						popup.style.display = 'none';
						_fader.style.display = 'none';
						for (var i=0;i<selects.length;i++) selects[i].style.visibility = 'visible';

						var block = $('div.gallery-slide');
						block.animate({
							right: 0
						}, 500).removeClass('closed');
						return false;
					}
				}
				return false;
			}
		}
	}
}