kaka.js

// Kaka - The Embeddable Cookie Library

// Kaka was created for a purpose, and one purpose only. To add simple cookie support for libraries that need it!
// It does this with a simple unrestricted license. So change the code, the name (please!), and use it however you like!!

// https://github.com/comfirm/Kaka.js

var Kaka = window.Kaka = {};

Kaka.get = function(name){
	var cookies = {};
	var decodeComponent = decodeURIComponent;
	var data = (document.cookie || "").split("; ");

	for(var i=0;i<data.length;++i){
		var segments = data[i].split("=", 2);
		if(segments.length == 2){
			cookies[decodeComponent(segments[0])] = decodeComponent(segments[1]);
		}
	}

	return (name === undefined ? cookies : (name in cookies ? cookies[name] : null));
};

Kaka.set = function(name, value, expires, path){
	var variables = {};
	var encodeComponent = encodeURIComponent;

	variables[name] = value == undefined || value == null ? '' : value;
	variables['path'] = path || '/';

	if(expires && expires.toGMTString){
		variables["expires"] = expires.toGMTString();
	}

	var cookie = "";

	for(var key in variables){
		cookie += (cookie != "" ? "; " : "") + encodeComponent(key) + "=" + encodeComponent[key];
	}

	document.cookie = cookie;
};

Kaka.remove = function(name){
	Cookies.set(name, null, new Date(0));
};