A block of PHP code that has a name and it has a property that it is reusable it can be executed from as many different points in a PHP Program as required. Also known as a method (if it is inside a class). Most Joomla code is inside functions/methods.
01. Slide Background
Every slide includes a background, which can be a picture or solid color.
Step 1
To change the background click on the label bar and in the layer window select the style tab.
Step 2
Choose a source from the background top tab then upload an image or pick a background color.
