function refreshIt() {
 if (!document.images) return;
 document.images["webcam"].src = "http://www.dawlishwarren.net/webcam1000M.jpg?" + Math.random();
 setTimeout('refreshIt()',12000);
}

function refreshclick() {
 if (!document.images) return;
 document.images["webcam"].src = "http://www.dawlishwarren.net/webcam1000M.jpg?" + Math.random();
 }