function fixLayout(){
	var _content = document.getElementById("content");
	var _footer  = document.getElementById("footer");
	var _bodyHeight = document.body.offsetHeight;
	if(_footer && _content && _bodyHeight > 572){
		_content.style.height = _bodyHeight - _footer.offsetHeight -90  + "px";
	}
}
if (window.addEventListener){
	window.addEventListener("resize", fixLayout, false);
	window.addEventListener("load", fixLayout, false);
}
else if (window.attachEvent){
	window.attachEvent("onresize", fixLayout);
	window.attachEvent("onload", fixLayout);
}