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"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);




//-- Choose the appropriate stylesheet according to the user's screen resolution.

document.write("<link rel='stylesheet' type='text/css' href='");

if (window.screen.width > 1152)
{
	//-- Resolution is 1280px width or more.
	document.write("styles/page-size-lge.css'>");
} 
else
{
	//-- Resolution is less than 1280px width.
	document.write("styles/page-size-std.css'>");
}