/* - ++resource++dropdown-menu.js - */
// http://www.awt-horwarth.de/portal_javascripts/++resource++dropdown-menu.js?original=1
function sfHover(){var gnav=document.getElementById("portal-globalnav");if(gnav==null){return}
var sfEls=gnav.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){registerPloneFunction(sfHover)}