function onSearch()
    {
        var terms = document.getElementById('txtSearch').value;
        if (terms=='')
        {
        }
        else
        {
            window.location="/search/host.asp?term=" + terms.replace('&',' ') + "&member=1";
        }
    }
    function onSearchKeypress(e)
    {
       var keynum;

       if(window.event) // IE
          {
          keynum = e.keyCode;
          }
       else if(e.which) // Netscape/Firefox/Opera
          {
          keynum = e.which;
          }
      if (keynum == 13)
        onSearch(); 

    }