// JavaScript Document
function activateTab(element)
{
  // hide all of the same class
  var alltags = document.all ? document.all : document.getElementsByTagName("*");
  for (i=0; i<alltags.length; i++){ 
    if (alltags[i].className=="productInfoTab")
      alltags[i].style.fontWeight = "normal";
  }
  // highlight the one clicked
  document.getElementById(element.id).style.fontWeight = 'bold';
  
  // hide all of the same class
  var alltags = document.all ? document.all : document.getElementsByTagName("*");
  for (i=0; i<alltags.length; i++){ 
    if (alltags[i].className=="productInfoTabContent")
      alltags[i].style.display = "none"; 
  }
  // unhide the one clicked
  document.getElementById(element.id+'Content').style.display = 'block';
}