function facebook(){
 u=location.href;
 t=document.title;
 window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'?ref=dsky&t='+encodeURIComponent(t))
}

function twitthis(){
window.open("http://twitthis.com/twit?url="+encodeURIComponent(location.href)+"&title="+((document.title) ? encodeURIComponent(document.title.replace(/^\s*|\s*$/g,'')) : ""), "TwitThisPop", "width=600, height=500, location, status, scrollbars, resizable");

}

function muti(){
window.open('http://muti.co.za/submit?url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title));
}