function keyHole(evt)
{
var CR = 13; // Carriage Return
var TAB = 9; // Horizontal Tab
var AMP = 38; // Ampersand (&). You get the idea...
var charCode;
if (navigator.appName == "Netscape")
charCode = evt.Which 
else 
charCode = evt.keyCode;

if (charCode == CR) {
  //document.forms[0].action="search.asp"
  //document.forms[0].submit();}
return Submit();}
}
 
 function Submit()
{
 if(document.forms[0].query.value == "")
 {
  alert("Please specify at least one or more keywords.");
  return false;
 }
 else
  document.forms[0].action='http://search.freefind.com/find.html';
  document.forms[0].submit();
}