The example above is parsing the text, and the way that I suggest. My ASP knowledge isn't that great, so I hope the syntax is correct.
This is the basic flow in outline format of the code at
http:#33313830 . This would all be in one single ASP page.
(1)
First check to see if any form values have been sent using the "get" method [i.e., request.querystring(...)].
If there have been and they're not null or empty, this means that changeImage has been called and submitted this page through form. Set the values to be these submitted values.
Else, this page is being viewed for the first time without changeImage being called. Therefore, use the default values (which I set to be the first option in the list).
(2)
Now, use the values in #1 in the database to get the image href and store it in a variable to be used to display. Then display the image.
(3)
When the user changes (i.e., onchange) the selection in the drop down list, get the floor, building, and selected index in javascript. Then change the hidden inputs to be these values, so that they're submitted through the form. Then submit the form.
(4)
In your form, set up the hidden inputs with the values in #1. Also, select the option in the drop down list from the index value in #1 in which image we are viewing (i.e., <% If index = 0 Then response.write("selected=\
"selected\
"") End If %> ).
And that should work and be done.
