สอบถามอยากให้เว็บแจ้งเตือนการส่งเมลล์แบบเมลล์ต่อเมล

function sendmail(){
		var mail = $('#frmMain').serializeArray();
		var count = 0;
		
		$("#download").html('<center><img src="images/loading.gif"><br><br><font color="#006699" face="arial" size="4"><b>Sending MAIL <br><br>Please Wait ...</b></font></center>');
		for (var k in mail) {

			if (mail.hasOwnProperty(k) && mail[k].name != 'hdnCount' ) {
			   	var s_mail = mail[k].value;
				alert('ส่งเส็จสิ้น1 mail');
				$.ajax({
						async: false,
						url: 'each_mail.php',
						data: "&chk=" + s_mail,
						type: 'POST',
						cache: false,
						success: function(html){
							count++;
							
							$('#div1').html(html);
							$("#download").html('<center><img src="images/loading.gif"><br><br><font color="#006699" face="arial" size="4"><b>Sending MAIL <br><br>Please Wait ...</b></font></center>');
							if(count == (mail.length)-1)
								$("#download").html('');

							
						}
				});
				
			}
		} 
		
	}