Have a Probleman in event unload or onbeforeload

[rafaeldorazio]

$(document).ready(function() {

$(window).unload(function() {

$.get('Sair.ashx', { user: document.getElementById('lblDe').innerHTML }); alert('postget');

});

});

If you remove the alert () code, it does not work in firefox 3.6.6

[dmethvin]

If you perform an async event in an unload handler, there is no guarantee that it will complete before the page unloads. The alert gives the ajax the time it needs to complete.