var ie = false;
var ff = false;

if (window.attachEvent) {
	ie = true;
} else if (window.addEventListener) {
	ff = true;
}

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover = function() {
			this.className += " sfhover";
		};
		sfEls[i].onmouseout = function() {
			this.className = this.className.replace(new RegExp(" sfhover\\b"), "");
		};
	}
};

pageBorder = function() {
	var h = document.getElementById("Div_Main_Content").offsetHeight;
	document.getElementById("Div_Content_Boarder_Left").style.height = (h + (ie ? 30 : 32)) + "px";
	document.getElementById("Div_Content_Boarder_Right").style.height = (h + (ie ? 30 : 32)) + "px";
}

if (ie) {
	window.attachEvent("onload", sfHover);
	window.attachEvent("onload", pageBorder); 
} else if (ff) {
	window.addEventListener("load", pageBorder, false);
}