function getWindowHeight() {
var windowHeight=0;
if (typeof(window.innerHeight)=='number') {
	windowHeight=window.innerHeight;
}
else {
	if (document.documentElement&&
		document.documentElement.clientHeight) {
		windowHeight=document.documentElement.clientHeight;
	}
	else {
		if (document.body&&document.body.clientHeight) {
			windowHeight=document.body.clientHeight;
		}
	}
}
return windowHeight;
}

function setFooter() {
if (document.getElementById) {
	var windowHeight=getWindowHeight();
	if (windowHeight>0) {
		var contentHeight=
		document.getElementById('stdPagecontent').offsetHeight;
		var footerElement=
		document.getElementById('stdPagefooter');
		var footerHeight=footerElement.offsetHeight;
		if (windowHeight-(contentHeight+footerHeight)>=0) {
			footerElement.style.position='relative';
			footerElement.style.top=(windowHeight-
			(contentHeight+footerHeight))+'px';
		}
		else {
			footerElement.style.position='static';
		}
	}
}
}

window.onload = function() {
  setFooter();
}
window.onresize = function() {
  setFooter();
}