andrienko · March 19, 2014 16:46
diff --git a/clone an object b/clone an object
 if(typeof Object.prototype.clone !== 'function'){
    Object.prototype.clone = function(){
        var F= function(){};
        F.prototype = this;
        return new F();
    };
 }
	if(typeof Object.prototype.clone !== 'function'){
	Object.prototype.clone = function(){
	var F= function(){};
	F.prototype = this;
	return new F();
	};
	}