function hoverthumb(imgid)
{
	try 
	{
		document.getElementById(imgid).style.borderColor = "#880000";
		document.getElementById(imgid).style.opacity = 1;
		document.getElementById(imgid).filters.alpha.opacity = 100;
	}
	catch(e)
	{ 
	}
}
function unhoverthumb(imgid)
{
	try 
	{
		document.getElementById(imgid).style.borderColor = "#000000";
		document.getElementById(imgid).style.opacity = 0.7;
		document.getElementById(imgid).filters.alpha.opacity = 70;
	}
	catch(e)
	{
	}
}