How to move active page and cursor to findText result

I'm trying the following:

app.findTextPreferences = app.changeTextPreferences = null;

app.findTextPreferences.appliedParagraphStyle=app.activeDocument.paragraphStyles.itemByName("someParaStyle");

x=app.activeDocument.findText();

next=x[0];

    app.activeDocument.activePage=next.parentPage;

What I want is for the active page on screen to change to the page that x[0] is on -- and for the cursor to be in the x[0] position.

Any suggestions how to do it?

(basically trying to add a "find next" capability to a script)

Thanks