//--------------------------------------------------------------------------------
//
// Name: web_nav.js
//
// Handles menu switching
//
// Version: 1.0
// Library: dhtml
// Requires: none
// Author: Brian McWilliams
//
//--------------------------------------------------------------------------------
//---------------------------------------------------------------------
//
// set_bg
//
//---------------------------------------------------------------------
function set_bg(id, flag)
{
   if (id == "nav1b" && flag == 1)
      document.getElementById(id).style.backgroundImage = "url(graphics/nav1b_back_s.png)";
   else if (id == "nav1b" && flag == 0)
      document.getElementById(id).style.backgroundImage = "url(graphics/nav1b_back.png)";
   else if (id == "nav1c" && flag == 1)
      document.getElementById(id).style.backgroundImage = "url(graphics/nav1c_back_s.png)";
   else if (id == "nav1c" && flag == 0)
      document.getElementById(id).style.backgroundImage = "url(graphics/nav1c_back.png)";
}