sfHover = function() {
	var sfEls = document.getElementById("nav").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) window.attachEvent("onload", sfHover);





function sendEmail(user, domain, suffix){
  document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '" id="top-nav-02">Tölvupóstur</a>');
}


function redirect(url, delay) {
  setTimeout("self.location='"+ url +"'", delay);
}