function submitPodcast() {
	url="submit.php";
	params="title="+document.newPodcast.elements['title'].value+"&description="+document.newPodcast.elements['description'].value+"&keywords="+document.newPodcast.elements['keywords'].value;
	sendAndLoad(url,confirmSubmission,params);
}

function confirmSubmission() {
	document.getElementById('confirmSubmission').innerHTML=this.req.responseText;
}