Javascript help require

I need Javascript help for this.... 1)I want to validate a variable called "name" If variable's value is not set then system should say "Value require". If its not alphabatic then system should say "Alphabatic value require". And curser's focus should come on textbox named "name". 2)I want to validate a variable called "Phone_no" If variable's value is not set then system should say "Value require". If its not numeric then system should say "Numeric value require". And curser's focus should come on textbox named "Phone_no". Pls answer if you can. I have tried but not 100% succeed. Regards Rinku __________________________________ Do you Yahoo!? Take Yahoo! Mail with you! Get it on your mobile phone. http://mobile.yahoo.com/maildemo