I have a situation similar to windows screensaver ie,i wrote a javascript for website.Now i want to display my homepage when the user doesnot operate either mouse or keyboard for say 30 sec.Now how can i know that the system is idle for a particular time.Can i trap this with the help of operationg system API's or thru any other sources??<br> Please do help me in this regard.I will be verymuch thankful to you.<br><br>Anil