function yesno(e){
	return confirm(e + "\n\nClick OK to continue .. \n\n","title");
	}
	
function isInt(x) {
   var y=parseInt(x);
   if (isNaN(y)) return false;
   return x==y && x.toString()==y.toString();
}

function podcast(url,title) {
window.open('/loadpodcast.php?podcast='+url+'&title='+title,'podcast','left=0,top=0,width=320,height=100,scrollbars=no');
}