function ajaxupd() {
      new AjaxUpload('#upload', {
  action: '/plugins/uploader/mail_upload.php',
  name: 'upload',
  autoSubmit: true,
  responseType: false,
  onChange: function(file, extension){},
  onSubmit: function(file, ext) {
   if (! (ext && /^(xls|xlsx|doc|docx|txt|pdf|jpg)$/.test(ext))){
                        alert('Error: invalid file extension');
                        return false;
                }
  },
  onComplete: function(file, response) {
  $("#upload_c").html(response);
  $("#del").click(function(){$("#upload_c").html("<button id='upload'>Прикрепить файл</button>");ajaxupd();}); 
  
  }
  });
}

$(document).ready(
function()
{

  $("a[rel^='prettyPhoto']").prettyPhoto({showTitle:false});
  		$("#zakaz").click(function(){
		
		var file = $("#file").val();
		
		$.ajax({
            type: 'POST',
            url: '/sendmail.php',
            timeout: 5000,
            
            data: 'comment='+$("textarea#comment").val()+'&file='+file+'&fio='+$("input#fio").val()+'&phone='+$("input#phone").val()+'&email='+$("input#email").val()
 
      });
    location.replace("/zakaz_ok/"); 
  
	});
} 
);