Be sure your league is setup properly before installing any scripts.Setup Video
The Custom Tabs scripts manipulates the MFL HomepageTabs so they can be placed on all pages , you can change the name of the "Main" tab , you can add custom tabs that are links and not actual tabs. You can also create multiple sets of tabs to display within your homepage layout. Here is a tab generator you can use to get started Tabs Generator. Tab groups created with the generator are placed in a separate homepage message and then added to different areas of your homepage layout. Each group must have a unique identifer , which is explained on the generator page.
The "script.js" file has an uncompressed version that can be edited and hosted on your own server.
All scripts require cache.js and font awesome file to be placed in a header message as the 1st line. Please review the section "Custom Scripts" Here
This script is already included in our custom template. Do not install it again. Custom template users do not need to load cache.js or font awesome.