function closeDiv(){
		document.getElementById("divReg").style.display='none';
		document.getElementById("divRegColor").style.display='none';
		document.getElementById("banFlash").style.visibility='visible';
	}
	function openDiv(){
		var allPageSize=document.getElementById("background").scrollHeight;
		if (allPageSize>0){
			document.getElementById("divRegColor").style.height=allPageSize;
		}
		document.getElementById("divReg").style.display='block';
		document.getElementById("divRegColor").style.display='block';
		document.getElementById("banFlash").style.visibility='hidden';
		window.scrollBy(0,-10000);
	}
	setTimeout("openDiv()", 5000);