function adjustIFrameSize (iframeWindow) {
  if (iframeWindow.document.height) {
    var iframeElement = document.getElementById
(iframeWindow.name);
    iframeElement.style.height = iframeWindow.document.height + 'px';
    iframeElement.style.width = iframeWindow.document.width + 'px';
  }
  else if (document.all) {
    var iframeElement = document.all[iframeWindow.name];
    if (iframeWindow.document.compatMode &&
        iframeWindow.document.compatMode != 'BackCompat') 
    {
      iframeElement.style.height = 
iframeWindow.document.documentElement.scrollHeight + 5 + 'px';
      iframeElement.style.width = 
iframeWindow.document.documentElement.scrollWidth + 5 + 'px';
    }
    else {
      iframeElement.style.height = 
iframeWindow.document.body.scrollHeight + 5 + 'px';
      iframeElement.style.width = 
iframeWindow.document.body.scrollWidth + 5 + 'px';
    }
  }
}

function loadit( element)
{
	var container2 = document.getElementById('container2');
	container2.src=element.rel;

	var tabs=document.getElementById('tabs').getElementsByTagName("a");
	for (var i=0; i < tabs.length; i++)
	{
		if(tabs[i].rel == element.rel) 
			tabs[i].className="selected";
		else
			tabs[i].className="";
	}
}

function startit()
{
	var tabs=document.getElementById('tabs').getElementsByTagName("a");
	var container2 = document.getElementById('container2');
	container2.src = tabs[0].rel;
}

window.onload=startit;