function getURL(theURL){
	window.open(theURL,"cg" + new Date().getTime()	,"toolbar=yes,location=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes");
}

function resetScroll(){	
	window.scroll(0,0);	
}

function doScroll(delta){	
	window.scrollBy(0,delta);	
}