function autoSelectFunc(frm, sel)
{
	if ( parseInt(sel.val) > 0 ) frm.submit();
}


function preloadImages()
{
	var args = preloadImages.arguments;
	document.imageArray = new Array(args.length);
	
	for(var i=0; i<args.length; i++) {
		document.imageArray[i] = new Image;
		document.imageArray[i].name = args[i];
		document.imageArray[i].src = "images/" + args[i];
	}
}

function switchImage(imgName, imgSrc) 
{
	if ( document.images &&imgSrc != "none" ) {
		document.images[imgName].src = "images/" + imgSrc;
	}
}