function form1Handler(){
    var URL = document.search1.site1.options[document.search1.site1.selectedIndex].value;
    top.location.href = URL;
}

function movepic(img_name,img_src)
{
   //alert("picture height=" + document[img_name].height);
   document[img_name].src=img_src;
}

function togglepic(img_name,img_src)
{
   if (document[img_name].height==1)
   {
      movepic(img_name,img_src);
   }
   else
   {
      movepic(img_name,'images/blank_1x1.gif');
   }
}

function swap(s,n){
//alert("in swap!!!");
  var el;
  if( n && document.images && document.images[n] )
   el = document.images[n];
  else if( event.srcElement && event.srcElement.src )
   el = event.srcElement;
  if( el )
   el.src = s;
}


function gotolocation(URL)
{
	//alert("url=" + URL);
  top.location = URL;
}

function hidediv(pass)
{
   var divs = document.getElementsByTagName('div');
   for(i=0;i<divs.length;i++)
   {
      if(divs[i].id.match(pass))
      {//if they are 'see' divs
      if (document.getElementById) // DOM3 = IE5, NS6
      divs[i].style.visibility="hidden";// show/hide
      else
      if (document.layers) // Netscape 4
      document.layers[divs[i]].display = 'hidden';
      else // IE 4
      document.all.hideShow.divs[i].visibility = 'hidden';
      }
   }
}

function showdiv(pass)
{
   var divs = document.getElementsByTagName('div');
   for(i=0;i<divs.length;i++)
   {
      if(divs[i].id.match(pass))
      {//if they are 'see' divs
      if (document.getElementById) // DOM3 = IE5, NS6
      divs[i].style.visibility="visible";// show/hide
      else
      if (document.layers) // Netscape 4
      document.layers[divs[i]].display = 'visible';
      else // IE 4
      document.all.hideShow.divs[i].visibility = 'visible';
      }
   }
}