// Bookmark this site
function addBookmark(title, url) {
        if (window.sidebar) { // firefox
              window.sidebar.addPanel(title, url,"");
        } else if( document.all ) { //MSIE
                window.external.AddFavorite( url, title);
        } else {
               alert("Sorry, your browser doesn't support book-marking from a link");
        }
}

//Suckerfish Hover Fix
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);

//Change I Frame Source
function changeIframeSrc(id, url) {
    if (!document.getElementById) return;
    var el = document.getElementById(id);
    if (el && el.src) {
        el.src = url;
        return false;
    }
    return true;
}