Adapt a php script for wordpress(repost)

Hello I have a very simple tellafriend script (only send a message to 3 friends by email) The code of the form validation button doesn't run in my wordpress page. Could you adapt it please ? Here you have the result : [login to view URL] In the attechment, you have the [login to view URL] file and the code should I put in wordpress page. You send me the good code, and I add myself the code in the website Thanks Best regards Ludovic ## Deliverables Hello I have a very simple tellafriend script (only send a message to 3 friends by email) The code of the form validation button doesn't run in my wordpress page. Could you adapt it please ? Here you have the result : [login to view URL] In the attechment, you have the [login to view URL] file and the code should I put in wordpress page. You send me the good code, and I add myself the code in the website Thanks Best regards Ludovic