เกี่ยวกับ ajax-dynamic-list แสดงผลไม่เหมือนกัน IE กะ Chrome

mysql_connect("localhost","root","1234"); 
$db = "mht_data" ;
mysql_select_db("$db"); 
mysql_db_query($db,"SET NAMES utf8");

if(isset($_GET['getCountriesByLetters']) && isset($_GET['letters'])){
	$letters = $_GET['letters'];
	$letters = preg_replace("/[^ก-๙a-zA-Z0-9]/si","",$letters);
	$res = mysql_query("select id,name_university from data_university where name_university like '".$letters."%'") or die(mysql_error());
	#echo "1###select id,countryName from ajax_countries where countryName like '".$letters."%'|";
	while($inf = mysql_fetch_array($res)){
		echo $inf["id"]."###".$inf["name_university"]."|";
	}	
}