function CAboutViewModel()
{
        this.count = ko.observable(0);

        this.version = ko.observable('');
        this.version.loading = ko.observable(false);
}

CAboutViewModel.prototype.TemplateName = 'Plugin_AboutTemplate';
CAboutViewModel.prototype.TabName = 'about';
CAboutViewModel.prototype.TabTitle = AfterLogicApi.i18n('PLUGIN_ABOUT/TAB_NAME');

CAboutViewModel.prototype.clickSampleButtom = function ()
{
        this.count(this.count() + 1);
};

CAboutViewModel.prototype.getAjaxData = function ()
{
        if (!this.version.loading())
        {
                this.version.loading(true);

                AfterLogicApi.sendAjaxRequest({
                        'Action': 'PluginGetAjaxData'
                }, function (oData) {
                        this.version.loading(false);
                        if (oData && oData['Data'])
                        {
                                this.version(oData['Data']);
                        }
                }, this);
        }
};

AfterLogicApi.addSettingsTab(CAboutViewModel);