/*
	Copyright (c) 2004-2008, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.collections.Set"]){dojo._hasResource["dojox.collections.Set"]=true;dojo.provide("dojox.collections.Set");dojo.require("dojox.collections.ArrayList");(function(){var _1=dojox.collections;_1.Set=new (function(){function conv(_2){if(_2.constructor==Array){return new dojox.collections.ArrayList(_2);}return _2;};this.union=function(_3,_4){_3=conv(_3);_4=conv(_4);var _5=new dojox.collections.ArrayList(_3.toArray());var e=_4.getIterator();while(!e.atEnd()){var _7=e.get();if(!_5.contains(_7)){_5.add(_7);}}return _5;};this.intersection=function(_8,_9){_8=conv(_8);_9=conv(_9);var _a=new dojox.collections.ArrayList();var e=_9.getIterator();while(!e.atEnd()){var _c=e.get();if(_8.contains(_c)){_a.add(_c);}}return _a;};this.difference=function(_d,_e){_d=conv(_d);_e=conv(_e);var _f=new dojox.collections.ArrayList();var e=_d.getIterator();while(!e.atEnd()){var _11=e.get();if(!_e.contains(_11)){_f.add(_11);}}return _f;};this.isSubSet=function(_12,_13){_12=conv(_12);_13=conv(_13);var e=_12.getIterator();while(!e.atEnd()){if(!_13.contains(e.get())){return false;}}return true;};this.isSuperSet=function(_15,_16){_15=conv(_15);_16=conv(_16);var e=_16.getIterator();while(!e.atEnd()){if(!_15.contains(e.get())){return false;}}return true;};})();})();}