$(function(){
	  // jQuery UI Dialog    
	  $('#dialog').dialog({
	    autoOpen: false,
	    width: 400,
	    modal: true,
	    resizable: false,
	    buttons: {
	     "Confirm": function() {
		// submit the form that called the dialog :s
	        document.forms["vote_campaign_edit"].submit();
	      },
	      "Cancel": function() {
	        $(this).dialog("close");
	      }
	    }
	  });

	  $('form#vote_campaign_edit').submit(function(){
	    $('#dialog').dialog('open');
	    return false;
	  });
	
		$('form.formtastic.vote_shop').submit(function(){
			$('#dialog').dialog('open');
	    return false;
		})
	});

jQuery Dialog with Known Caller

jquery

JavaScript