need help with drop down list

[garyinmiami2003]

I have several drop down lists on a page on my website. When an item on a drop down box is selected and a response.redirect is executed and then the user uses the back button on browser, the selection is still active in the drop down list from previous selection. If user makes another selection in another ddlist it program will execute the original selection rather than the new one. It was suggested that I disable cacheing which would force the page to refresh. I don't know how to do that or if there is a better way. The site in question is www.itdevbygary.com

 

[ManicCW]

i don't think that you can control back button because it's purpose is to show previous content as it is. Try adding refresh function on page.