var this_doc = document.location.href;
        var this_title = document.title;
        var this_title = this_title.replace(/\s/gi, "%20");

        function email_popup() {
                newURL = "http://scripts.clickmusic.co.uk/click/email2friend?url="+this_doc+"&title="+this_title;
                window.open(newURL,'emailpopup','height=300,width=450,location=no,scrollbars=no,menubars=no,toolbars=no,resizable=no,left=250,top=150');
        }

	function MP3popup(action,MP3id) {
		var query = action + '&' + MP3id;
        	window.open('http://scripts.clickmusic.co.uk/cgi-bin/mp3_action.cgi?'+query,'mp3','height=300,width=450,menubar=no,location=no,resizable=yes,directories=no,left=250,top=150');
	}