$(document).ready(main);function main()
{$('iframe').attr('src','sitio/');registerEvents();resizeIframe();}
function registerEvents()
{$(window).resize(function(){resizeIframe();});}
function resizeIframe()
{$("#iframe").height(WindowHeight()-getObjHeight(document.getElementById("toolbar")));}
function WindowHeight()
{var de=document.documentElement;return self.innerHeight||(de&&de.clientHeight)||document.body.clientHeight;}
function getObjHeight(obj)
{if(obj.offsetWidth)
{return obj.offsetHeight;}
return obj.clientHeight;}