<!-- // 
 var collection_count=-1;
 function onPageLoad(SearchForm, selectQueryField)
  {
   //Set focus to the query text box
   if (selectQueryField == true)
   SearchForm.query0.focus();
  }

 function VerifySearchData(SearchForm)
  {//return true only if we have a user-entered query
   return (SearchForm.query0.value.length > 0);}

 function doQuery(SearchForm, doReturn)
  {
   if (VerifySearchData(SearchForm) == true)
   {//Submit the form
    SearchForm.submit();}
   if(doReturn) return false;

  }
 browser_name = navigator.appName; 
 browser_version = parseFloat(navigator.appVersion); 

 if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; } 
 else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; } 
 else { roll = 'false'; } 

 function load(location)
  { 
   return image; 
  } 

 if (roll == 'true')
  { 
   tr=new Image(); 
   tr.src="on.gif"; 
  } 

 function show(where)
  { 
   if (roll == 'true'){ 
   stored=where; 
   storedLocation=document.images[where].src; 
   document.images[where].src="on.gif"; 
  } 

} 

function hide(){ 
if (roll == 'true') document.images[stored].src=storedLocation; 
} 
// -->