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Yes, you are right. Thanks a lot!

Hi, I try to reduce a .gif file size. I believe not more than 20 colors were used when created this gif. Can I do some setting to limit the total number of colors used in this gif is 20 colors? Thank you in advance.

Thank you for your help.

Thanks a lot! I think those are what I need to make my code.

Thank you. How about the sub-folders? Will they be listed in the String array? If they will, how to tell which is file and witch is fub-folder?

Hi, Can you show me the code to list all sub-folders and files under a given folder? Better not use recursive program but if this way is simpler then it is OK. Thank you in advance.

Thanks a lot again for your explanation!

Hi, How to set IE so that blocks all cookies except few sites?

Sheco, If the cookie is in memory, no user can make a cookie!?

Sheco, That is a good idea......I will try that test. One thing more: I have just tried to delete cookies in Internet Options in my IE during visiting my site (use cookies in each page) but I can still visite all pages!! Where is the cookies for my site? In memory??

Sheco, Thanks a lot for your explanation. I didn't mention, the server is not my computer, I just rent some space in a company's server. Perhaps many sites in that server and the visitors number = (my visitor) * (the sites in the server)? And 20 monutes expire time is not enough for my site.....

Sheco, If use session, I want the expire time is very long + I have a few hundreds visitors per day, do you think the server will suffer?

onpnt, Thank you for your quick response. Tha reason why I don't check username/password by access in every page is that I don't want touch access mdb too often. It may cause problem if too many users touch mdb at the same time...

Hi, To validate a user, we can do something like: In login page, check the inputed username and password by database, if pass, set response.cookies("username") = username. In any other page, check if request.cookies("username") <> "" 1. Do you think that way safe? Can a user just diy a...