// JScript File
// <!CDATA[

    function OnToggleTOCLevel1(level2ID)
    {
      var elemLevel2 = document.getElementById(level2ID);
      if (elemLevel2.style.display == 'none')
      {
        elemLevel2.style.display = '';
      }
      else {
        elemLevel2.style.display = 'none';
      }
    }
// ]]>
<!--
function fullScreen(theURL) {
window.open(theURL, '', 'toolbar=0, menubar=0, scrollbars=no, resizable=no, width=517, height=300');
}
//-->
function showInfo(targetId)
{
   document.getElementById(targetId).style.display = 'block';
}

function hideInfo(targetId)
{
   document.getElementById(targetId).style.display = 'none';
}


var currentImgAlt = '';
function showBubble(targetId,link)
{
var isIE = /*@cc_on!@*/false;
   if(isIE) 
   {
      //get rid of the alt because IE displays it over the bubble which becomes un readable
	   var image = link.childNodes[0];
	   currentImgAlt = image.getAttribute('alt');
	   image.setAttribute('alt','');
   }
   showInfo(targetId);
}

function hideBubble(targetId,link)
{
var isIE = /*@cc_on!@*/false;
   if(isIE) 
   {
	   var image = link.childNodes[0];
	   image.setAttribute('alt',currentImgAlt);
	   currentImgAlt = '';
   }
   hideInfo(targetId);
}