Passing value in link to asp page

[emigrant_tech]

hi this is my first post here and i hope im posting at the right section. :)

I want to pass value in link to my server side program here:

http://aspspider.ws/geodevs/

and this is how i passed the values:

http://aspspider.ws/geodevs/?DropDownList1=Cambridge%20Pl,%20Colombo&DropDownList2=Dharmapala%20Rd,%20Colombo

but i don't get any output. (unless i pass arguments from the combo boxes)

im trying to get this done inorder to do some AJAX works on another file (site).

if im not clear this is how i needed this to be done:

this is another site found on the internet:

http://www.tizag.com/ajaxTutorial/ajax-example.php
http://www.tizag.com/ajaxTutorial/ajax-javascript.php

and if i pass values: age=25, wpm=20, sex=m, like follows:

http://www.tizag.com/ajaxTutorial/ajax-example.php?age=%2025&wpm=%2020%20&sex=m

i get the result.

can anyone please help me how to sorted this out ?

thanks a lot.