function showClip(codeblock)
{
   var switchid = codeblock + "_switch";

   if( window.document.getElementById(codeblock).style.display == "none" )
   {
      window.document.getElementById(codeblock).style.display = "block";
      window.document.getElementById(switchid).innerHTML = "<img src='showclip_uparrow.gif' class='showclip' width='7' height='6' alt=''>hide clip";
      window.document.getElementById(switchid).blur();
   }
   else
   {
      window.document.getElementById(codeblock).style.display = "none";
      window.document.getElementById(switchid).innerHTML = "<img src='showclip_downarrow.gif' class='showclip' width='7' height='6' alt=''>show clip";
      window.document.getElementById(switchid).blur();
   }
}



function showQuickAndDirty()
{
   if (window.document.getElementById('quickanddirty').style.display == 'none')
   {
      window.document.getElementById('quickanddirty').style.display = 'block';
   }
   else
   {
      window.document.getElementById('quickanddirty').style.display = 'none';
   }
}