jQuery's .hide() not working

jQuery's .hide() not working

I don't know why the function .hide() is not hiding my div #cargando when
the div #tabla finishes loading.
<script>
$(window).load(function () {
$(function () {
var url = this.href;
$("#tabla").load(url, function () {
$('#cargando').hide();
});
});
});
</script>