/*
 * Copyright 2003-2004, Peter Rowntree. All Rights Reserved.
 * http://www.hdyn.com/wr/common/contact.php?addr=pr
 */

var g_lastFocusID="";

function frameRedirect(url)
{
   if(parent == this)
      window.location=url;
}

function replaceSrc(path)
{
   window.location.href=path;
}

function getLastFocusID()
{
   return g_lastFocusID;
}

function setLastFocusID(id)
{
   g_lastFocusID=id;
}

function doFocus(id)
{
   var userOb=document.getElementById(id);
   userOb.focus();
   setLastFocusID(id);
}

function propertyExists(prop)
{
   return (typeof prop != "undefined");
}