window.onload=initForm;
window.onunload=function() {};

function initForm()
{
   if (document.getElementById('searchShop'))
   {
      document.getElementById('searchShop').selectedIndex=0;
      document.getElementById('searchShop').onchange=jumpPage;   
   }
}

function jumpPage()
{
   var newLoc=document.getElementById('searchShop');
   var newPage=newLoc.options[newLoc.selectedIndex].value;
   
   if (newPage!="")
   {
      window.location="podcat.php?id=3&shop="+newPage+"#shop";
   }
}