// JavaScript Document

function swap(lang_from, lang_to)
{
    href = window.location.href;
    pos = href.indexOf("/" + lang_from);
    if (pos > -1)
    {
        url = href.substring(0, pos) + "/" + lang_to;
        if (href.length > (pos + 3)) url = url + href.substr(pos + 3);

        window.open(url, "_self");
    }
}

sfHover = function() {
			var sfEls = document.getElementById("nav").getElementsByTagName("ul");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].parentNode.onmouseover= function() {
					this.lastChild.className+=" mmhide_soasfhover";
				}
				sfEls[i].parentNode.onmouseout=function() {
					this.lastChild.className=this.lastChild.className.replace(new RegExp(" mmhide_soasfhover\\b"), "");
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover);