Here's my script for opening and closing a folder in a tree menu:

Code: Select all

function Toggle(item) {
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
     key.innerHTML="[img]images/folder.gif[/img]";
   } else {
      obj.style.display="block";
      key.innerHTML="[img]images/textfolder.gif[/img]";
   }
}

Here's what I want it to do, I need my tree menu to only open one level at a time, so for example:
If I have 2 folders, folder a & folder b,

folder a
subfolder a-a
subfolder a-b
folder b
subfolder b-a
subfolder b-b

and I click on folder a, I want to be able to click on folder b and have folder a close. I want it to do the same for all the submenus. Thanks for any help!