The Jump Menu Go action is closely associated with the Jump Menu action; Jump Menu Go lets you associate a Go button with a jump menu. (Before you use this action, a jump menu must already exist in the document.) Clicking the Go button opens the link thats selected in the jump menu. A jump menu doesnt normally need a Go button; selecting an item from a jump menu generally causes a URL to load without any need for further user action. But if the visitor selects the same item thats already chosen in the jump menu, the jump doesnt occur. In general, that doesnt matter, but if the jump menu appears in a frame, and the jump menu items link to pages in other frames, a Go button is often useful, to allow visitors to re-select an item thats already selected in the jump menu.