function SetPreview(obj)
{
	var prv=document.getElementById("gal_prv");
	prv.src=obj.getAttribute('src2');
	prv.setAttribute('width', '414');
	prv.onclick=new Function('OpenPicture(this.src)');
	prv.setAttribute('height', 'auto');
	prv.style.cursor="hand";
	prv.style.display="block";
}
function InstallGallery()
{
	var img;
	var cont=document.getElementById("gal_container");
	var imgs=cont.getElementsByTagName("IMG");
	if(imgs.length)
	{
		for(var i=0; i<imgs.length; i++)
		{
			var link=imgs[i].parentNode;
			if(link.tagName=="A")
			{
				var src=link.href;
				if(src.indexOf("javascript:OpenPicture('")!=-1)
				{
					var arr=src.split("javascript:OpenPicture('");
					arr=arr[1].split("'");
					src=arr[0];

					var td=link.parentNode;
					if(isIE)
					{
						link.removeNode();
						img=td.getElementsByTagName("IMG")[0];
					}
					else
					{
						link.href="javascript:void(0)"
						img=imgs[i];
					}

					img.setAttribute('src2', src);
					img.style.cursor="hand";
					img.onclick=new Function('SetPreview(this)');
				}
			}
		}
		SetPreview(imgs[0]);
	}
}