function removelastdiv()
{
	var imgs = document.getElementsByTagName("img");
	var count=0;
	for(i=0;i<imgs.length;i++)
	{
		if(imgs.item(i).id == "lastdiv")
		{
			count = count + 1;
			imgs.item(i).id = "lastdiv" + count;
		}
	}
	for(j=0;j<=count;j++)
	{
		//alert(count);
		if(j==count)
		{
			document.getElementById("lastdiv"+count).style.display = "none";	
		}
	}
}
addLoadEvent(removelastdiv);