class.cookie.js

/*
Cookie class for javascript
by hmert
*/
var cookie = {
	set: function (name,value,days) {
				if (days) {
					var date = new Date();
					date.setTime(date.getTime()+(days*24*60*60*1000));
					var expires = "; expires="+date.toGMTString();
				}
				else var expires = "";
				document.cookie = name+"="+value+expires+"; path=/";
			},
	get: function (name) {
				var nameCookie = 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(nameCookie) == 0) return c.substring(nameCookie.length,c.length);
				}
				return null;
			},
	del: function (name) {
				this.set(name,"",-1);
			}
}