function LoadLargerProductImage(objLarge, src, objLargest, lrgSrc) {
	var obj=MM_findObj(objLarge);
	obj.src=src;
	var obj=MM_findObj(objLargest);
	obj.src=lrgSrc;
}

function HideLargestProductImage(objLargest) {
	var obj=MM_findObj(objLargest);
	if(obj!=null)
	{
		if (obj.style) 
		{
			obj.className = "collapsed";
		}
	}
}
function ShowLargestProductImage(objLargest) {
	var obj=MM_findObj(objLargest);
	if(obj!=null)
	{
		if (obj.style) 
		{
			obj.className = "productLargest";
		}
	} else alert(objLargest+" not found");
}