[jQuery] Re: synchronous ajax call being ran out of order in IE

[Harald]

I had the same problem. Setting async to false blocks every script in
IE. You must use  beforeSend and success to solve it:

jQuery.ajax({
    url: 'ajax.php',
    cache: false,
    beforeSend: function(request) {
        $('#changeImg').get(0).src = 'image/wait.png';
    },
    success: function(data, textStatus) {
        // handle data
        $('#changeImg').get(0).src = 'image/success.png';
    }
}