function previewPic(picSrc,gDesc) {
	document.previewpic.src = "" + picSrc;
	Words.innerHTML = gameDesc[gDesc];
}

function popup(site,winName,winWidth,winHeight)
{
	hPop=window.open(site,winName,"width="+winWidth+",height="+winHeight)
}

function rankit(rankform) {
	window.open('','_rankwin','width=320,height=240');
	rankform.submit();
	rankform.reset();
}