sfHover = function() {	
	var sfEls = document.getElementById("menu").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);
$(document).ready(function() {
    $('#decrease').click(function() { $('body').removeClass().addClass('large'); return false; });
    $('#increase').click(function() { $('body').removeClass().addClass('small'); return false; });
});