function clearTabs()
{
   var tabs = document.getElementById("tabBar").cells
   for (var i = 0; i < tabs.length; i++)
   {
         tabs[i].className = "inactiveTab"
   }
   var contentDivs = 
      document.getElementById('contentArea').getElementsByTagName("DIV")
   for (var i = 0; i < contentDivs.length; i++)
   {
      contentDivs[i].style.display = "none"
   }
}

function showPanel(selectedTab)
{
   clearTabs()
   var tabEl = document.getElementById(selectedTab)
   tabEl.className = "activeTab"
   var con = tabEl.getAttribute('CONNECT')
   document.getElementById(con).style.display = "block"
}