/**
 * @author Ryan Johnson <http://saucytiger.com/>
 * @copyright 2008 PersonalGrid Corporation <http://personalgrid.com/>
 * @package LivePipe UI
 * @license MIT
 * @url http://livepipe.net/controls/hotkey/
 * @attribution http://www.quirksmode.org/js/cookies.html
 */
if (typeof (Prototype) == "undefined") {
    alert("Cookie requires Prototype to be loaded.")
    throw "Cookie requires Prototype to be loaded."
}


var Cookie = {
	set: function(name,value,seconds){
		if(seconds){
			var d = new Date();
			d.setTime(d.getTime() + (seconds * 1000));
			var expiry = '; expires=' + d.toGMTString();
		}else
			var expiry = '';
		//Cookie.notify('set',name,value);
		document.cookie = name + "=" + value + expiry + "; path=/";
	},
	get: function(name){
		//Cookie.notify('get',name);
		var nameEQ = name + "=";
		var ca = document.cookie.split(';');
		for(var i = 0; i < ca.length; i++){
			var c = ca[i];
			while(c.charAt(0) == ' ')
				c = c.substring(1,c.length);
			if(c.indexOf(nameEQ) == 0)
				return c.substring(nameEQ.length,c.length);
		}
		return null;
	},
	unset: function(name){
		//Cookie.notify('unset',name);
		Cookie.set(name,'',-1);
	}
};


/*
if (typeof (Object.Event) == "undefined") {
    alert("Cookie requires Object.Event to be loaded.")
    throw "Cookie requires Object.Event to be loaded.";
}

Object.Event.extend(Cookie);
*/