oo.js
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oo.js
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	/*
	Copyright (c) 2004-2009, 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.drawing.util.oo"]){
	dojo._hasResource["dojox.drawing.util.oo"]=true;
	dojo.provide("dojox.drawing.util.oo");
	dojox.drawing.util.oo={declare:function(){
	var f,o,_1=0,a=arguments;
	if(a.length<2){
	console.error("gfx.oo.declare; not enough arguments");
	}
	if(a.length==2){
	f=a[0];
	o=a[1];
	}else{
	a=Array.prototype.slice.call(arguments);
	o=a.pop();
	f=a.pop();
	_1=1;
	}
	for(var n in o){
	f.prototype[n]=o[n];
	}
	if(_1){
	a.unshift(f);
	f=this.extend.apply(this,a);
	}
	return f;
	},extend:function(){
	var a=arguments,_2=a[0];
	if(a.length<2){
	console.error("gfx.oo.extend; not enough arguments");
	}
	var f=function(){
	for(var i=1;i<a.length;i++){
	a[i].prototype.constructor.apply(this,arguments);
	}
	_2.prototype.constructor.apply(this,arguments);
	};
	for(var i=1;i<a.length;i++){
	for(var n in a[i].prototype){
	f.prototype[n]=a[i].prototype[n];
	}
	}
	for(var n in _2.prototype){
	f.prototype[n]=_2.prototype[n];
	}
	return f;
	}};
	}