Dropdowns Stopped Working

I recently noticed a problem with my Chrono based form. The menu consists of a series of pages, with a number of dropdown options that the user must choose from. Suddenly all of my drop down options have stopped working, even though no one has been working on the site and no code has changed to my knowledge.

This is the first page of the form:
http://pearlexecutiveshuttle.com/index.php?option=com_chronocontact&chronoformname=passenger_info

The first page with a dropdown is here:
http://pearlexecutiveshuttle.com/index.php?option=com_chronocontact&chronoformname=location_info

I have tried to debug this with Firebug to see if a javascript command was causing an issue but cannot see anything. I also do not see any code errors in the page's source code. Has anyone noticed anything similar? Does anyone notice a problem I am missing?

Hi,
To me, this actually appears to be a styling-issue, where the "banner"-div actually covers the first dropdown. As it is layered above the form, it'll capture any mouse-clicks. Using shift-tab to reach the dropdown works perfectly in firefox however.

Altering the margin-bottom value for the "moduletable" div allowed me to access the dropdown using mouseclicks. You could also try increasing the height of the "logo_bg" div by 25px.

/Fredrik

The people on this forum never cease to amaze me. That was in fact the problem, I had never considered shift+tab to access the field. I will add this little tidbit to my arsenal. Thanks for such great help!