deep clone

gistfile1.txt

function deepClone(object){
	var newObject = {};
	for(var key in object){
		if(typeof object[key] === 'object'  && object[key] !== null ){
		 newObject[key] = deepClone(object[key]);
		}else{
		 newObject[key] = object[key];
		}
	}
	return newObject;
}