function PopupWin(sWinName, sWinURL, nWinHeight, nWinWidth, nWinX, nWinY)
			{
				nScreenHeight=screen.height; 
				nScreenWidth=screen.width; 
				nWinY=(nScreenHeight/2)-(nWinHeight/2);
				nWinX=(nScreenWidth/2)-(nWinWidth/2);
				wndQuestion =window.open(sWinURL,sWinName,'dependent=0,directories=0,height='+(nWinHeight-10)+',width='+(nWinWidth-11)+',left='+nWinX+',top='+(nWinY-10)+',menubar=0,scrollbars=1,toolbar=0,resizable=yes,status=0');
			}