Hi Friends, I want to write a script that checks a particular site is UP or not if not it will display an error message to notifiy the site is down. Any Idea to do dis using PHP? (i think we can go by sending request to the Port, but it will not be possible if the data resides in some Dynamically assigned IP system) Please Help Anees Muhammed ___________ ____________________________________________________________________________________ Need a vacation? Get great deals to amazing places on Yahoo! Travel. http://travel.yahoo.com/ [Non-text portions of this message have been removed]