function setImageUrl(url)
{
	var imageurl = document.getElementById("imageurl"); 
	imageurl.value = url;
	//imageurl.select(); 
}

function changeimageurlzindex(delta)
{
	var imageurl = document.getElementById("imageurlholder"); 
	imageurl.style.zIndex = delta == 40 ? 120 : 80;
}

function closeThankYou()
{
	document.getElementById("thankyou").style.display = "none"; 
}