when I use the core AJAX, it work on FF2.0 but not in f***ing IE6...

my code :

/* first test

function changePage(page){

$.ajax({

url: page,

dataType : "html",

beforeSend: function(msg){

$("body").append("<div id='TB_overlay'></div><div id='TB_load'><img src='images/loadingAnimation.gif' /></div>");

TB_overlaySize();

TB_load_position();

},

success: function(msg){

$('#TB_overlay,#TB_load').remove();

$('#contentPage').html(msg);

}

});

}

work in FF2.0*/

/* second test */

function changePage(page){

$('#contentPage').load(page);

$("#contentPage").ajaxSend(function(request, settings){

$("body").append("<div id='TB_overlay'></div><div id='TB_load'><img src='images/loadingAnimation.gif' /></div>");

TB_overlaySize();

TB_load_position();

});

$("#contentPage").ajaxSuccess(function(request, settings){

$('#TB_overlay,#TB_load').remove();

});

}

// end of code

the argument page is "pages/index.php" who is a html page with <div>long text</div> and it don't appear in IE6 . U can see this here : http://62.39.92.7/projects/dev_manu

ps : xcuse for my poor english i'm french...