function FireButtonClickOnEnter( buttonId )
{
   if( window.layers )
   {
      return;
   }

   if( window.event.keyCode == 13 )
   {
      var obj = window.document.getElementById( buttonId );
      obj.click();
      event.returnValue = false;
   }
}

function SiteSearch()
{
   var objText = window.document.getElementById( 'txtSiteSearch' );
   var sTerm = escape( objText.value );
   window.location.href = gsAppPath + '/search.aspx?sp-q=' + sTerm + '&sp-m=0';
}