161186 Javascript: vertical menu fix

(Add more description...) I have a javascript menu that does the following: Expands vertically to reveal submenu options. Loads different pages using Ajax when submenu options are clicked. It works, but I want to make one fix: only one top menu option can be expanded at one time. So, if a user clicks a top menu button to reveal the submenu options, then clicks another top menu button, the first submenu options should close when the user clicks the second topmenu button. I have uploaded a copy of the menu here. Just unzip and run in a web server (it is a .asp page so you will have to call it from a web server instance like IIS to have it work). Of note: Only the [login to view URL] file should be modified. Other files should be left intact. This should be an extremely easy project for a good JS programmer. If you have any questions please PMB. Looking for extremely quick turnaround.