/***********************************************
* DD Tab Menu script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab=[1, "scken"]

//Turn menu into single level image tabs (completely hides 2nd level)?
var turntosingle=0 //0 for no (default), 1 for yes

//Disable hyperlinks in 1st level tab images?
var disabletablinks=1 //0 for no (default), 1 for yes

////////Stop editting////////////////

var previoustab=""

if (turntosingle==1)
   document.write('<style type="text/css">\n#tabcontentcontainer{display: none;}\n</style>')

function expandcontent(cid, aobject)
{
   if (disabletablinks==1)
      aobject.onclick=new Function("return false")

   if (document.getElementById)
   {
      highlighttab(aobject)
      if (turntosingle==0)
      {
         if (previoustab!="")
            document.getElementById(previoustab).style.display="none"

         document.getElementById(cid).style.display="block"

         previoustab=cid
      }
   }
}

function highlighttab(aobject)
{
   if (typeof tabobjlinks=="undefined")
      collecttablinks()

   for (i = 0; i < tabobjlinks.length; i++)
      tabobjlinks[i].className=""

   aobject.className="current"
}

function collecttablinks()
{
   var tabobj=document.getElementById("tablist")
   tabobjlinks=tabobj.getElementsByTagName("A")
}

function do_onload()
{
   collecttablinks()
   expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
}

if (window.addEventListener)
   window.addEventListener("load", do_onload, false)
   
else if (window.attachEvent)
   window.attachEvent("onload", do_onload)
   
else if (document.getElementById)
   window.onload=do_onload