<!--
  var toggledDisplay = new Object();
      toggledDisplay['sub1'] = true;
      toggledDisplay['sub2'] = true;
      toggledDisplay['sub3'] = true;
      toggledDisplay['sub4'] = true;
      toggledDisplay['sub5'] = true;
      toggledDisplay['sub6'] = true;
      toggledDisplay['sub7'] = true;
      toggledDisplay['sub8'] = true;
      toggledDisplay['sub9'] = true;
      toggledDisplay['sub10'] = true;
      toggledDisplay['sub11'] = true;
      toggledDisplay['sub12'] = true;
      toggledDisplay['sub13'] = true;
      toggledDisplay['sub14'] = true;
      toggledDisplay['sub15'] = true;

  function toggleDisplay(bDisplayed)
  {
    if(!document.getElementById || toggleDisplay.arguments.length < 2) return;
    var displayed = new Object();
        displayed['true'] = 'block';
        displayed['false'] = 'none';
    for(var i = 1; i < toggleDisplay.arguments.length; i++)
    {
      oDisplay = document.getElementById(toggleDisplay.arguments[i]);
      if(oDisplay)
      {
        oDisplay.style.display = displayed[bDisplayed];
        // mozilla is the only browser out of the lot that can't get this right.  so, if we're
        // setting an object's display style to block, we gotta reload any images contained
        // within that block.  mozilla won't do it for you like every other browser that
        // supports the functionality of changing the display style dynamically.
        // being crap browser hack
        if(bDisplayed)
        {
          oImages = oDisplay.getElementsByTagName('IMG');
          for(var j = 0; j < oImages.length; j++)
            oImages[j].src = oImages[j].src;
        }
        // end mozilla, err, crap browser hack
         if(typeof toggledDisplay[toggleDisplay.arguments[i]] != 'undefined')
          toggledDisplay[toggleDisplay.arguments[i]] = !bDisplayed;
      }
    }
  }
  
  window.onload = function()
  {
    toggleDisplay(false,'sub1','sub2','sub3','sub4','sub5','sub6','sub7','sub8','sub9','sub10','sub11','sub12','sub13','sub14','sub15');
  }
//-->