I am new to JQuery and JQuery Mobile.  I have been trying to understand the builder to create minimum script files and get lost in everything that you can select.  This is all I use in my pages.  Can someone help this newbie on how to use the builder?

 

data-role="page" data-theme="a" class="ui-bar, ui-bar-a and ui-corner-all"
data-role="content" class="ui-content"
data-role="footer"  data-position="fixed"
data-role="page" data-url="map-page"
data-role="header" data-position="fixed" data-theme="a"