/*
 * cloneObject 會完整clone一個全新的Object
 * 若傳入的object是array, 則會回傳array
 */
(function($) {
	$.extend($, {
		cloneObject : function(obj){
			var newObj;
			if($.isArray(obj)){
				newObj = [];
				for(var i=0; i<obj.length; i++){
					newObj.push(arguments.callee(obj[i]));
				}
				return newObj;
			}else{
				newObj = {};
				return $.extend(true, newObj, obj);
			}
		}
	});
})(jQuery)