// for suckerfish menu
// thanks to http://htmldog.com/articles/suckerfish/dropdowns/

function MenuClass() {
	this.sfHover = function(element_id) {
		// only for IE
		if (document.all) {
			var sfEls = document.getElementById(element_id).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"), "");
				}
			}
		}
	}
}