How can I link an email submit button from the person who is the initiator text box field? I have it working for me as the creator of the form but I want this form to be used by many people with the replies coming back to them (the initiator) not me.

Add a normal submit button. Then add the following JavaScript action in the mouse up event:

Note: Replace "TextBoxFieldName" with whatever the field name is of the text box with the email address. The script should submit the whole PDF form in Adobe Reader as well as Adobe Acrobat Pro/Std.

//Taken from: www.fdftoolkit.net/email-pdf-mailto-generator.aspx

//Place this script in the buttons mouseUp JavaScript event 

//http://www.adobe.com/content/dam/Adobe/en/devnet/acrobat/pdfs/js_api_reference.pdf#page=345 

//SUBMIT PDF FORMAT WITH ADOBE READER 

var url = "mailto:" +  encodeURIComponent(this.getField("TextBoxFieldName").value) + "?subject=TEST&body=TEST&cc=&bcc="; 

var submitAs = "PDF";//PDF,FDF,XFDF,XDP,XML 

this.submitForm({cURL:url,cSubmitAs:submitAs});