// Initialize global variables var CWindow; function CloseWindows(){ if (CWindow) { if (CWindow.closed==0) { CWindow.close(); } } } // This function opens a centered popup window. If a window of the same name is already opened, the function closes the open window before opening a new one. This ensures the window is always sized correctly. function LaunchWindow(page) { CloseWindows(); CWindow = window.open(page,'CWindow','toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes'); } TopLinks=""