function login(loc, pid) {
	var email = $('email').value;
	var pass = $('pass').value;
//	alert(ajax_script_dir); exit;
	$('pass').value = '';
	$('email').value = '';
	$('loginformheader').style.display = 'block';
	$('loginformheader').innerHTML = 'checking login...';

	var ajax = new Ajax.Updater(
         'loginformheader',        // DIV id (XXX: doesnt work?)
         ajax_script_dir + 'login.php',        // URL
 	        {                // options
	         method:'post',
	         	postBody:'email='+email+'&pass='+pass+'&page_id='+pid,
	             onComplete: showResponse
	             });

	function showResponse(req){
//		alert(req.responseText);
		var response = req.responseText.split('|');
		if (response[0] != 0) {
			$('loginform').style.display = 'none';
//			$('loginform').innerHTML = '';
//			$('registreer').innerHTML = response[1];
			location.href=loc; 
		} else {
			$('email').focus();
			$('loginform').style.display = 'block';
			$('loginformheader').style.display = 'block';
			$('loginformheader').innerHTML = '<span style="color:red;">'+response[1]+'</span>';
		}
	}
}