/*jquery.cascade.ui.ext.js */
/*
 * jQuery UI cascade
 * version: 1.1 (5/20/2008)
 * @requires: jQuery v1.2 or later
 * adapted from Yehuda Katz, Rein Henrichs autocomplete plugin
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *  depends on templating  plugin if using with templateText
 * Copyright 2008 Mike Nichols
 */
;(function($){$.ui=$.ui||{};$.ui.cascade=$.ui.cascade||{};$.ui.cascade.ext=$.ui.cascade.ext||{};$.ui.cascade.event=$.ui.cascade.event||{};$.ui.cascade.ext.ajax=function(opt){var ajax=opt.ajax;return{getList:function(parent){var _ajax={};var $this=$(this);var defaultAjaxOptions={type:"GET",dataType:"json",success:function(json){$this.trigger("updateList",[json])},data:$.extend(_ajax.data,ajax.data,{val:opt.getParentValue(parent)})};$.extend(_ajax,ajax,defaultAjaxOptions);$.ajax(_ajax)}}};$.ui.cascade.ext.templateText=function(opt){var template=$.makeTemplate(opt.templateText,"<%","%>");return{template:function(obj){return template(obj)}}};$.ui.cascade.event.loading=function(e,source){$(this).empty();var position={'z-index':'6000','position':'absolute','width':'16px'};$.extend(position,$(this).offset());position.top=position.top+3;position.left=position.left+3;$("<div class='cascade-loading'>&nbsp;</div>").appendTo("body").css(position);$(this)[0].disabled=true};$.ui.cascade.event.loaded=function(e,source){$(this)[0].disabled=false;$(".cascade-loading").remove()}})(jQuery);