Navigation: loadPage: When loading a blank page, do not end up with <div data-role="page">undefined</div>
Navigation: loadPage: When loading a blank page, do not end up with <div data-role="page">undefined</div>

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