/* Aus http://www.htmldog.com/articles/suckerfish/dropdowns/ */

sfHoverTop = function() {
	var sfEls = document.getElementById("navi-top").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhovertop";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhovertop\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHoverTop);

sfHoverLinks = function() {
	var sfEls = document.getElementById("navi-links").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhoverlinks";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhoverlinks\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHoverLinks);