联系表格收集数据而非邮寄

Good. I'm creating a contact form and I have a problem. The thing is that I do not control much of javascript and is where the mistake I can not see ........ I know this in the javascript file that if I take sends me the email correctly. But with the javascript file send email to me, but it's like not pick post data, the form, and send it to me empty. But the thing is that I need this javascript. It is what brings out a little message at the top of the form to report that has been submitted successfully. Without me redirected to a blank page with the information message. This is the section of the HTML contact form:Good. I'm creating a contact form and I have a