Login with Facebook issue --

I need this work done immediately. If you are not ready to start right now, please do not bid. Login with Facebook feature was working fine until recently. Now the feature gets stuck in a redirect loop. This began when Facebook updated software. Here is what Facebook said. Yarnbox Login currently has access to Graph API v2.2 which will reach the end of its 2-year lifetime on 27 March, 2017. To ensure a smooth transition, please migrate all calls to Graph API v2.3 or higher. To check if your app will be affected by this upgrade you can use the Version Upgrade Tool. This will show you which calls, if any, are affected by this change as well as any replacement calls in newer versions. If you do not see any calls, your app may not be affected by this change. You can also use our changelog to see the full list of changes in all Graph API versions. So the first task is to fix the Login with Facebook issue. The second task is very easy. On my homepage, if you click the login button I want the link to open in a modal. This works as long as the page has loaded. However, if you are quick you can click the button before the javascript modal code loads. In this case the link opens to it's own separate page. The second task is to prevent this from happening and make the link only open in the modal.