Small improvement to keep from querying the DOM more than once for the data-role=pages elements.
Small improvement to keep from querying the DOM more than once for the data-role=pages elements.

hinaloe/jqm-demo-ja,arschmitz/jquery-mobile,startxfr/jquery-mobile,arschmitz/jquery-mobile,hinaloe/jqm-demo-ja,rwaldron/jquery-mobile,startxfr/jquery-mobile,arschmitz/jquery-mobile,hinaloe/jqm-demo-ja,arschmitz/uglymongrel-jquery-mobile,npmcomponent/cbou-jquery-mobile,rwaldron/jquery-mobile,npmcomponent/cbou-jquery-mobile,npmcomponent/cbou-jquery-mobile,arschmitz/uglymongrel-jquery-mobile,startxfr/jquery-mobile,arschmitz/uglymongrel-jquery-mobile