_SessionTimeout = function(timeout) {
    this._handle = null;
    this._Timeout = timeout;
    this.initialize();
};
_SessionTimeout.prototype =
{
    initialize: function() {
        setInterval("SessionTimeout.resfresh()", this._Timeout);
    },
    resfresh: function(requesturl) {
        Services.Public.RefreshSession();
    }
}
if(typeof(Sys)!=='undefined')Sys.Application.notifyScriptLoaded();