The number of current survey page.
<survey> <surveypage>
This value indicates the page number of the survey that is currently visible.
The following displays the value of currentpagenumber in a text stimulus:
<text sometext>
/ items= ("currentpagenumber = <% survey.s1.currentpagenumber %>")
</text>
The following displays the value of currentpagenumber in an instruction page:
<page somepage>
currentpagenumber = <% survey.mysurvey.currentpagenumber %>
</page>