if (document.body && document.body.offsetWidth)
{
 iWindowWidth = document.body.offsetWidth;
 iWindowHeight = document.body.offsetHeight;
}

if (document.compatMode=='CSS1Compat' && document.documentElement && document.documentElement.offsetWidth )
{
 iWindowWidth = document.documentElement.offsetWidth;
 iWindowHeight = document.documentElement.offsetHeight;
}

if (window.innerWidth && window.innerHeight)
{
 iWindowWidth = window.innerWidth;
 iWindowHeight = window.innerHeight;
}


function funcGetResize()
{
   if (document.body && document.body.offsetWidth)
   {
       iWindowWidth = document.body.offsetWidth;
       iWindowHeight = document.body.offsetHeight;
   }

   if (document.compatMode=='CSS1Compat' && document.documentElement && document.documentElement.offsetWidth )
   {
       iWindowWidth = document.documentElement.offsetWidth;
       iWindowHeight = document.documentElement.offsetHeight;
   }

   if (window.innerWidth && window.innerHeight)
   {
       iWindowWidth = window.innerWidth;
       iWindowHeight = window.innerHeight;
   }
}