สอบถามเรื่องของ Notification ภาษาไทย ขึ้นบรรทัดใหม่ทุกคำครับ

<?php
        include('inc/connect_db.php');	
	mysql_query("SET NAMES UTF8");

	$objDB = mysql_select_db("database_name");
	$strSQL = "SELECT mb.book_id,mb.subject,mb.addedit,mu.name, mu.phone, md.dept_name FROM meeting_booking as mb, meeting_user as mu, meeting_department as md  WHERE mb.newnotify = 'Yes' and mb.user_id=mu.user_id and  mu.department=md.dept_id  ORDER BY mb.book_id DESC ";
	$objQuery = mysql_query($strSQL) or die (mysql_error());
	$intNumField = mysql_num_fields($objQuery);
	$resultArray = array();
	$i=1;
	while($obResult = mysql_fetch_array($objQuery))
	{
		$arrCol = array();
		$arrCol["book_id".$i] = $obResult["book_id"];
		$arrCol["subject".$i] = $obResult["subject"]."\n". $obResult["name"]." (".$obResult["dept_name"]." | ".$obResult["phone"].")";	
		$arrCol["addedit".$i] = $obResult["addedit"];
		$i++;
		array_push($resultArray,$arrCol);		
	}
	
	
	mysql_close($connection);
	
	echo json_encode($resultArray);
?>

 function getDataFromDb() {
	$.ajax({ 
				url: "getData.php" ,
				type: "POST",
				data: ''
			})
			.success(function(result) { 
				var obj = jQuery.parseJSON(result);
					if(obj != '')		{
						 var book_id = null;
						 var subject =  null;
						 var addedit = null;
						 //var name = null;						
						 var i = 1;
						 
						 $.each(obj, function(key, val) {
									book_id = val["book_id"+i] ;
									subject = val["subject"+i] ;	
									addedit = val["addedit"+i] ;			
									//name = val["name"+i] ;									
									//alert( messageid + ": " + subject );
									showPopup(book_id,subject,addedit);
						            i=i+1;
						 });						 
					}
  });
}


	function showPopup(book_id,subject,addedit) {
		if (Notification.permission !== "granted") {
		Notification.requestPermission();
		} else {		
        
		 var mypicture ='images/สร้างขึ้น/info.png';
			var titletext = 'มีผู้ขอแก้ไขการจองห้องประชุมเพิ่มเติม';				
			var bodytext = "เรื่อง  :  "+subject;			
			var options = {
						icon: mypicture,
						body: bodytext			
			}
}