try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

var current_active_gallery_picture = new Array();
var current_active_product_picture = new Array();
var scrolltimer = null;
var func_click = 0;
var func_click2 = 0;
var OpacityName = null;

function getNode(id)
{
	if(document.all)
	{
	    var node = document.all[id];
	}
	else if(document.layers)
	{
	    var node = document.layers[id];
	}
	else
	{
	    var node = document.getElementById(id);
	}
	if(node)return node;
}

function getParentwindowNode(id)
{
	if(document.all)
	{
	    var node = parent.document.all[id];
	}
	else if(document.layers)
	{
	    var node = parent.document.layers[id];
	}
	else
	{
	    var node = parent.document.getElementById(id);
	}
	if(node)return node;
}

function emptyNode(node)
{
    if(node)
	{
	    while(node.firstChild)
		{
		    node.removeChild(node.firstChild);
		}
	}
}

function getNodeContentWidth(node)
{
    if(node)
	{
		if(document.body.scrollWidth)
		{
			var width = node.scrollWidth;
		}
		else if(document.body.offsetWidth)
		{
			var width = node.offsetWidth;
		}
		if(width)return width;
	}
}

function getNodeContentHeight(node)
{
    if(node)
	{
		if(document.body.scrollHeight)
		{
			var height = node.scrollHeight;
		}
		else if(document.body.offsetHeight)
		{
			var height = node.offsetHeight;
		}
		if(height)return height;
	}
}

function getdocumentscrollHeight()
{
  
		if(document.body.scrollHeight)
		{
			var height = document.body.scrollHeight;
		}
		else if(document.body.offsetHeight)
		{
			var height = document.body.offsetHeight;
		}
		if(height)return height;
}

function change_gallery_main_picture(target_name, picID, SizeX, SizeY, Description){
	obj = getNode("gal_" + target_name);
	obj2 = getNode("gal_text_" + target_name);
	obj3 = getNode("gal_" + target_name + "_thumb_" + picID);
	obj4 = getNode("gal_" + target_name + "_thumb_" + current_active_gallery_picture[target_name]);
	obj.style.background = "url('/picture_w.php?ID=" + picID + "&width=" + SizeX + "&height=" + SizeY + "')";
	obj2.innerHTML = Description;
	current_active_gallery_picture[target_name] = picID;
	obj3.style.display = 'none';
	obj4.style.display = 'block';
}

function change_product_main_picture(target_name, picID, SizeX, SizeY, external){
	obj = getNode("prod_" + target_name);
	obj3 = getNode("prod_" + target_name + "_thumb_" + picID);
	obj4 = getNode("prod_" + target_name + "_thumb_" + current_active_product_picture[target_name]);
	if (external){
		obj.style.background = "url('/productpicture_w.php?ID=" + picID + "&width=" + SizeX + "&height=" + SizeY + "&external=1')";
	}else{
		obj.style.background = "url('/productpicture_w.php?ID=" + picID + "&width=" + SizeX + "&height=" + SizeY + "')";
	}
	current_active_product_picture[target_name] = picID;
	obj3.style.display = 'none';
	obj4.style.display = 'block';
}

function change_product_main_print_picture(target_name, picID, SizeX, SizeY, external){
	obj = getNode("prod_" + target_name);
	obj3 = getNode("prod_" + target_name + "_thumb_" + picID);
	obj4 = getNode("prod_" + target_name + "_thumb_" + current_active_product_picture[target_name]);
	if (external){
		obj.style.background = "url('/productpicture_w.php?ID=" + picID + "&width=" + SizeX + "&height=" + SizeY + "&external=1&bg=ffffff')";
	}else{
		obj.style.background = "url('/productpicture_w.php?ID=" + picID + "&width=" + SizeX + "&height=" + SizeY + "&bg=ffffff')";
	}
	current_active_product_picture[target_name] = picID;
	obj3.style.display = 'none';
	obj4.style.display = 'block';
}

function showProductPicture(picturesrc, width, height){
	if (document.documentElement && document.documentElement.scrollTop){
		theTop = document.documentElement.scrollTop;
	}else if (document.body){
		theTop = document.body.scrollTop;
	}
	theTop = parseInt(theTop) + 100;
    // background div
    var nodeBgDiv = document.createElement("div");
    nodeBgDiv.id = 'openedpicturebackground-container';
    document.body.appendChild(nodeBgDiv);
    
    // real div
    var nodeDiv = document.createElement("div");
    nodeDiv.id = 'openedpicture-container';
    nodeDiv.onclick = hideProductPicture;
    nodeDiv.style.paddingTop = theTop + 'px';
    // image
    var nodeImage = document.createElement("img");
    nodeImage.src = picturesrc;
    nodeImage.style.display = 'inline';
    nodeImage.onclick = hideProductPicture;
    nodeDiv.appendChild(nodeImage);
    document.body.appendChild(nodeDiv);
    // set background height
    var height = parseInt(getdocumentscrollHeight()) + theTop ;//getNodeContentHeight(nodeDiv);
    
    nodeBgDiv.style.height = height + 'px';

	// disable selects
	var listSelect = document.getElementsByTagName("SELECT");
	if(listSelect.length > 0)
	{
		for(var i = 0; i < listSelect.length; i++)
		{
			listSelect[i].style.visibility = 'hidden';
		}
	}
}

function hideProductPicture(){
    var nodeDiv = getNode('openedpicture-container');
    if(nodeDiv)
    {
        nodeDiv.parentNode.removeChild(nodeDiv, true);
    }
    
    var nodeCloseDiv = getNode('close-container');
    if(nodeCloseDiv)
    {
        nodeCloseDiv.parentNode.removeChild(nodeCloseDiv, true);
    }
    
    var nodeBgDiv = getNode('openedpicturebackground-container');
    if(nodeBgDiv)
    {
        nodeBgDiv.parentNode.removeChild(nodeBgDiv, true);
    }

	// enable selects
	var listSelect = document.getElementsByTagName("SELECT");
	if(listSelect.length > 0)
	{
		for(var i = 0; i < listSelect.length; i++)
		{
			listSelect[i].style.visibility = 'visible';
		}
	}
}

function move_content(obj_name, direction){
	var step = 0;
	
	obj = getNode(obj_name);
	if (direction == "right"){
		step = 10;
	}else{
		step = -10;
	}
	obj.scrollLeft = obj.scrollLeft + step;
	scrolltimer = window.setTimeout("move_content('"+obj_name+"', '"+direction+"')", 10);
}

function stopmove_content()
{
	clearTimeout(scrolltimer);
}

function startMenuChange(ID)
{
	for (i=1; i<=MenuItems.length; i++)
	{
		var nodeDiv = getNode('bottom_bg' + ID);
		if (i == ID && ShowHide[i] == 0 && nodeDiv)
		{
			MenuItems[i] = 1;
			clearTimeout(MenuTimers[i]);
			ShowHide[i] = 1;
			doFade(i);
		}
		else if(nodeDiv && ShowHide[i] == 1 && i != ID)
		{
			clearTimeout(MenuTimers[i]);
			ShowHide[i] = 0;
			doFade(i);
		}
	}
}

function doFade(Startelement)
{
	currentfade = Fades[Startelement];
	if (ShowHide[Startelement] == 0)
	{
		currentfade += 2;
		if(currentfade >= 100)
		{
			currentfade = 100;
			clearTimeout(MenuTimers[Startelement]);
		}
	}
	else
	{
		currentfade += -2;
		if(currentfade <= 0)
		{
			currentfade = 0;
			clearTimeout(MenuTimers[Startelement]);
		}
	}
	Fades[Startelement] = currentfade;
	setFade('bottom_bg'+Startelement, 100 - currentfade);
	setFade('bottom_menu'+Startelement, 100 - currentfade);
	MenuTimers[Startelement] = window.setTimeout("doFade("+Startelement+")", 10);
}

function setFade(objectname, fade)
{
    var object = document.getElementById(objectname);

    if(object)
    {
    	if (fade > 0 && object.style.display == 'none')
    	{
    		object.style.display = 'block';
    	}
        if(OpacityName == "opacity"){
            object.style.opacity = fade / 100;
        }else if(OpacityName == "MozOpacity"){
        	object.style.MozOpacity = fade / 100;
        }else if(OpacityName == "KhtmlOpacity"){
        	object.style.KhtmlOpacity = fade / 100;
        }else if(OpacityName == "filter"){
        	var oAlpha = object.filters['DXImageTransform.Microsoft.alpha'] || object.filters.alpha;
			if (oAlpha) oAlpha.opacity = fade;
			else object.style.filter += "progid:DXImageTransform.Microsoft.Alpha(style=0, opacity="+fade+", FinishOpacity="+fade+")";
        }
        if (fade == "0")
        {
        	object.style.display = 'none';
        }
    }
}

function doOnLoad()
{
	OpacityName = getOpacityProperty();
	for (i=1; i<=MenuItems.length; i++)
	{
		if (MenuItems[i] == 0)
		{
			setFade('bottom_bg'+i, 0);
			setFade('bottom_menu'+i, 0);
		}
	}
}

function changeMainPicture(id)
{
	Current = id;
	var nodePicture = getNode('product_image_box');
	var nodeText = getNode('product_text_container');
	nodePicture.style.background = "url('" + GallpicturePath + id + "&width=604&height=408&rounded=14') no-repeat";
	nodeText.innerHTML = Texts[id];
}

function showNext()
{
	if (NextArr[Current])
	{
		changeMainPicture(NextArr[Current]);
	}
}

function showPrev()
{
	if (PrevArr[Current])
	{
		changeMainPicture(PrevArr[Current]);
	}
}

function getOpacityProperty(){
  if (typeof(document.body.style.opacity) == 'string') // CSS3 compliant (Moz 1.7+, Safari 1.2+, Opera 9, IE7)
    return 'opacity';
  else if (typeof(document.body.style.MozOpacity) == 'string') // Mozilla 1.6 && less, Firefox 0.8 
    return 'MozOpacity';
  else if (typeof(document.body.style.KhtmlOpacity) == 'string') // Konqueror 3.1, Safari 1.1
    return 'KhtmlOpacity';
  else if (document.body.filters && navigator.appVersion.match(/MSIE ([\d.]+);/)[1] >= 5.5 )// Internet Exploder 5.5+
    	return 'filter';
  return false;
}

function changeShop(ID)
{
	if (CurrentShop != ID)
	{
		var nodePicture = getNode('left_banner');
		var nodeRose = getNode('center' + CurrentShop);
		var nodeRoseTop = getNode('top' + CurrentShop);
		var nodeRoseBottom = getNode('bottom' + CurrentShop);
		var nodeTarget = getNode('center' + ID);
		var nodeTargetTop = getNode('top' + ID);
		var nodeTargetBottom = getNode('bottom' + ID);
		
		nodePicture.style.background = "url('" + picturePath + ID + "&folder=1&width=298&height=408&rounded=14') no-repeat";
		nodeRose.className = 'white';
		nodeRoseTop.className = 'white_top';
		nodeRoseBottom.className = 'white_bottom';
		
		nodeTarget.className = 'rose';
		nodeTargetTop.className = 'rose_top';
		nodeTargetBottom.className = 'rose_bottom';
		CurrentShop = ID;
	}
}