gistfile1.txt

Basically I always render the toolbar for the home page with

%div{"data-role" => "header", "data-nobackbtn" => "true" }


In '$(document).ready' I added

$( '[data-role=page]' ).live('pageshow', function(event){
    var $et = $( event.target );
    if( $et.attr('class') == "home"  || $et.children(0).attr('class') == "home"  ){
     if ($('.home').length > 1 ){
        $('.home:first').remove()
     }
   }
  ..... 
}