function source_tracking() {

    var link = document.getElementById('sourcetracker')
	if (link) {
	  link.onclick = google_tracking;
	}
  }

  function google_tracking() {
	  window.open("themes/ukmortgageangels/googletracker.html","_blank",'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=5,height=5');
  }

  addLoadEvent(source_tracking);

	function popUp(URL) {
		day = new Date();
		id = day.getTime();
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=640,height=480,left = 320,top = 272');");
	}