Question: I'm building a page that allows user generation of multiple d3 charts based on the user pushing buttons to select a dataset. The first chart generates fine. The second chart generates but the lines starts off the chart to the lefthand side. Every additional chart has this same problem. Has anyone had similar issue? I'm not posting a specific line of code, because I'm not sure where the problem is? I'm hoping others have run into a similar issue.

This is an example of the code running. Click on the department buttons to start bringing up additional charts to see the problem. <http://www.justingosses.com/cookCounty/Index.html>

The code itself can be found on github. <https://github.com/JustinGOSSES/JustinGOSSES.github.io>

Any help would be appreciated. I haven't been able to find previous similar problems.

Answer: 
Mobile Services is now folded in as Mobile Apps in App Service. You should start using Mobile Apps instead of Mobile Services
Mobile Apps is the new version of Mobile Services. But beware, most of the documentation you will find at this present date is for the older version. Some of the features like the Node.js backend is very poorly documented for Mobile Apps.