function cdWindow(url,w,h){	
		xLoc = (screen.width/2) - w/2;	
		yLoc = (screen.height/2) - h/2;
		popupWindow=open(url,'popWindow','toolbar=1,resizable=1,menubar=0,location=0,status=0,scrollbars=1,Width='+w+',Height='+h+',screenX='+xLoc+',screenY='+yLoc+',left='+xLoc+',top='+yLoc)
		popupWindow.focus();
	}