function donewsletter(){
$('newsl').innerHTML = 'tunggu .. '; new Ajax.Updater('newsl', '/act_newsletter.php', {asynchronous:true, parameters:Form.serialize('myform')});$('myform').reset();return false;}
function docontact(){
$('contactf').innerHTML = 'tunggu .. '; new Ajax.Updater('contactf', '/act_contact.php', {asynchronous:true, parameters:Form.serialize('contactform')});$('contactform').reset();return false;}
		function buka(url,nama,lebar,tinggi,scrollb) { 
			popupWin = window.open(url, nama, 'toolbar=0,location=0,menubar=0,scrollbars='+scrollb+',resizable=0,width='+lebar+',height='+tinggi) 
		}