https error message

1) Script Title: ddlevelsmenu

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...menu/index.htm

3) Describe problem: I saw the note: The last httpsiframesrc option is only applicable if the menu is run on a secure (https) page. In that case, set this option to a *blank* page *within* the secure area to prevent an IE security prompt.

I changed the code in:
ddlevelsmenu.js

as follows:

httpsiframesrc: "/var/www/html/blank.html"


but the error message "The webpage cannot be found" still appears when you hover over the menus,
though the file is there and readable by all -

-rw-r--r-- 1 apache apache 15 Aug 12 2009 /var/www/html/blank.html

Suggestions?

I moved blank.html to the https home directory, and replaced the file name in ddlevelsmenu.js with an https URL to the blank page.

This seemed to work.