var newwindow = ''
				window.name = "popup";
				var newWin;
				function popitup(url) {
				if (newwindow.location && !newwindow.closed) {
					newwindow.location.href = url;
					newwindow.focus(); }
				else {
					newwindow=window.open(url,'htmlname','width=700,height=700,resizable=1');}
				}
				function tidy() {
				if (newwindow.location && !newwindow.closed) {
				   newwindow.close(); }
				}
				function popUp(page, name, details) {
				newWin=window.open(page, name, details);
				newWin.focus();
				return false;
				}
				
				function jumpPage(newLoc) {
						newPage = newLoc.options[newLoc.selectedIndex].value
				
						if (newPage != "") {
							window.location.href = newPage
				
						}
				
					}