直接贴代码：
#ajaxloading {
right:0;
top:0;
width:130px;
position:fixed;
padding:10px;
text-align:center;
font-weight:bold;
background:#900;
color:#FFF;
}
* html #ajaxloading {
position:absolute;
right:16px;
}
/*only for ie*/
html {
overflow:auto !important;
overflow:hidden;
}
正在加载，请稍候 ...
$(function() {
$('#ajaxloading').ajaxStart(function() {
$(this).show();
});
$('#ajaxloading').ajaxStop(function() {
$(this).hide();
});
});