jquery Dialog with php and ajax

Hi,

I have this code inside the document ready jquery..., and works perfect making the append, but i need to change the append to a dialog box

$("td").click(
	
	function (){
		
			$this = $(this);
			$.ajax({
		url:"interrupcionesFeeder.php",
		type:"POST",
		data: {feeder:$(this).html()},success: interrupcionesSeccion});
			
		function interrupcionesSeccion(datos){
		
			$this.append(datos);
		}

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and this other

<script type="text/javascript">

$(function(){
	$("#dialog").dialog({
		autoOpen: false,
		show: {
			effect: "blind",
			duration: 1000
		},
		hide: {
			effect: "explode",
			duration:1000
		}
	});
	
	$("#opener").click(function(){
		$("#dialog").dialog("open");
	});
});


</script>

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I need to adjust this code for when a user click a td, then run the ajax and the return from the ajax go inside the dialog box, any idea?