/**
 * Cookie implementation 
 *
 * Credits go to PPK's implementation found at: http://www.alistapart.com/stories/alternate/
 * 
 * @author Gerard van Helden
 * @copyright Zicht nieuwe media ontwerpers
 */
 
Cookie = {
    get:function ( name ) {
        var nameEQ = name + "=";
        var ca = document.cookie.split(';');
        var ret = null;
        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) {
                ret = c.substring(nameEQ.length,c.length);
                break;
            }
        }
//        console.log('Getting cookie ' + name + ' == ' + ret );
        return ret;
    },
    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 {
            expires = "";
        }
//        console.log( 'Setting cookie ' + name+"="+value+expires+"; path=/" );
         
        document.cookie = name+"="+value+expires+"; path=/";
    }
};