how do you specify a sub page using $.mobile.changePage("page2.html")

how do you specify a sub page using $.mobile.changePage("page2.html")

hi,

I am wondering if there is a way to specify which specific page div to load when using changePage to navigate to a different html page.

For example, I have 2 html pages in my app.  My program starts with page1.html.  page2.html contains 2 jquery mobile pages.

<div data-role="page" id="html2page1" ... </div>

<div data-role="page" id="html2page2" ... </div> 

I want to be able to call $.mobile.changePage("page2.html#html2page2") from page1.html but it doesn't work.  And $.mobile.changePage("page2.html") just seems to load the first <div data-role="page" ...</div> on the page.

any ideas?