function initPage()
{
	var navRoot = document.getElementsByTagName("body")[0];
	var _page = document.getElementById("page");
	var _fade = document.getElementById("fade");
	if (navRoot.offsetHeight > _page.offsetHeight) {
		_fade.style.height = navRoot.offsetHeight + "px";
	}
	else {
		_fade.style.height = _page.offsetHeight + "px";
	}
}

if (window.addEventListener){
	window.addEventListener("resize", initPage, false);
	window.addEventListener("load", initPage, false);
}
else if (window.attachEvent){
	window.attachEvent("onresize", initPage);
	window.attachEvent("onload", initPage);
}