function Popup(psUrl,piWidth,piHeight,pbScrollBar) {
			var iWidth = parseInt(piWidth) + (pbScrollBar ? 15 : 0);
			var iHeight = parseInt(piHeight);
						
			var sFeatures =	'width='+piWidth+',height='+iHeight+',left=100,top=100,' +
							'channelmode=no,directories=no,fullscreen=no,location=no,menubar=no,' +
							'resizable=no,scrollbars=yes,status=no,titlebar=yes,toolbar=no';

			var oWindow = window.open(psUrl,'Preview',sFeatures);
			oWindow.moveTo(100,100);
			return oWindow;
		}