var thisURL = document.location.protocol + "//" + document.location.host + document.location.pathname;

function digg() {
	document.location = 'http://www.digg.com/submit?phase=2&url='+encodeURIComponent(thisURL);
}

function delicious() {
	document.location = 'http://del.icio.us/post?url='+encodeURIComponent(thisURL);
}