function countdownRedirect(url,msg)
{var TARG_ID="COUNTDOWN_REDIRECT";var DEF_MSG="Redirecting...";if(!msg)
{msg=DEF_MSG;}
if(!url)
{throw new Error('You didn\'t include the "url" parameter');}
var e=document.getElementById(TARG_ID);if(!e)
{throw new Error('"COUNTDOWN_REDIRECT" element id not found');}
var cTicks=parseInt(e.innerHTML);var timer=setInterval(function()
{if(cTicks)
{e.innerHTML=--cTicks;}
else
{clearInterval(timer);document.body.innerHTML=msg;location=url;}},1000);}