PHP contact form

Dear All,

im trying to build a contact form to send the user data to my mail as this topic ( )

any way i tried many times and many forms from many site and by flash and by html and noo wayy its never send

by the way , my server is support php 5.1.6 ( ) and i tried to give a chmod access to my php and html files by make it 777 and also no way , i need to know what is the problem

link to my contact page ( as kirupa topic ) : ( )

Thanks a lot