// scom spezific

function init () {
	addEvent(document.body, "click", foldAllNavigation);
}

function foldAllNavigation () {
	var navidiv = getElementsByClass("global-navigation-side")[0];
	var navi1ul = navidiv.getElementsByTagName("UL");
	var navi1li;
	var navi2ul;
	var i, z;

	for(i=0;i<navi1ul.length;i++) {
		navi2ul = navi1ul[i].getElementsByTagName("UL");
		for(z=0;z<navi2ul.length;z++) navi2ul[z].style.display = 'none';
		navi1li = navi1ul[i].getElementsByTagName("li");
		for(z=0;z<navi1li.length;z++) {
			navi1li[z].className = navi1li[z].className.replace(/over/, "").trim();
		}
	}
}

function mouseOverNavi1 (obj) {
	foldAllNavigation();
	var navi2ul = obj.getElementsByTagName("UL");
	var i;

	for(i=0;i<navi2ul.length;i++) navi2ul[i].style.display = '';
	if(obj.className.indexOf(" over") == -1) obj.className += " over";
}