jquery - AJAX issue in Safari -

can me ajax issue on mac?

both codes below work on chrome, ff , ie. macs safari have problem it.

1:

masterimg = $("#masterimg"); $("img").click(function() {     src = $(this).attr('src');     masterimg.fadeto("fast", 0);     settimeout(function(){ masterimg.attr('src', src); },300);     masterimg.fadeto("fast", 1); }); 

2:

$("#btn").click(function() {     $.post("../ajax/test.php", { name: "something" })     .done(function(data) {         alert("data loaded: " + data);     }); });