/*
	Copyright (c) 2004-2011, 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["dojo.Stateful"]){dojo._hasResource["dojo.Stateful"]=true;dojo.provide("dojo.Stateful");dojo.declare("dojo.Stateful",null,{postscript:function(_1){if(_1){dojo.mixin(this,_1);}},get:function(_2){return this[_2];},set:function(_3,_4){if(typeof _3==="object"){for(var x in _3){this.set(x,_3[x]);}return this;}var _5=this[_3];this[_3]=_4;if(this._watchCallbacks){this._watchCallbacks(_3,_5,_4);}return this;},watch:function(_6,_7){var _8=this._watchCallbacks;if(!_8){var _9=this;_8=this._watchCallbacks=function(_a,_b,_c,_d){var _e=function(_f){if(_f){_f=_f.slice();for(var i=0,l=_f.length;i<l;i++){try{_f[i].call(_9,_a,_b,_c);}catch(e){console.error(e);}}}};_e(_8["_"+_a]);if(!_d){_e(_8["*"]);}};}if(!_7&&typeof _6==="function"){_7=_6;_6="*";}else{_6="_"+_6;}var _10=_8[_6];if(typeof _10!=="object"){_10=_8[_6]=[];}_10.push(_7);return {unwatch:function(){_10.splice(dojo.indexOf(_10,_7),1);}};}});}