function confirm(destinationUrl) {
				confirmWindow = popupWindow(destinationUrl,500,465);

				return;
			}

			var popUpWindow;

			function popupWindow(url, width, height, status) {

				// close the existing window
				if (!status || status == null) {
					closeWindow = true;
				} else {
					closeWindow =  false;
				}
				if (closeWindow == true) {
					if (popUpWindow && !popUpWindow.closed) {
						popUpWindow.close();
					}
				}

				if (!width || width == null) {
					popupWidth = 500;
				} else {
					popupWidth = width
				}
				if (!height || height == null) {
					popupHeight = 465;
				} else {
					popupHeight = height
				}

				popupLeftLoc= (window.screen.width - popupWidth) / 2;
				popupTopLoc = (window.screen.height - popupHeight) / 2;

				return popUpWindow = window.open(url, "_blank", "width=" + popupWidth + ",height=" + popupHeight + ",left=" + popupLeftLoc + ",top=" + popupTopLoc + ",buttons=no,scrollbars=no,location=no,menubar=no,resizable=yes,status=no,directories=no,toolbar=no");
			}

			function sendToUrl(destinationUrl) {
				if (popUpWindow && !popUpWindow.closed) {
					popUpWindow.close();
				}
				window.top.location.href= destinationUrl;
			}