Flatten, save and email Submit Button using java

I'm not exactly sure - so - lets assume for now it's not possible and forget flattening the file and just focus on save and email.

In the case I described I would need someone without access to local server (working remotely) to be able to view the PDF.

Currently the actions I have added to my SUBMIT button are:

MOUSE UP

- run javascript:

flattenFields()

function flattenFields() {

    if (app.viewerType=="Reader") {

        for (var i=0 ; i<this.numFields ; i++) {

            var f = this.getField(this.getNthFieldName(i)) ;

            if (f==null) continue;

            f.readonly = true;

        }

    } else {

        this.flattenPages();

    }

}

- execute a menu item: File > Save As (user nominates the Folder in Server and saves)

- Run javascript

var url = "mailto:software@cliffordwallace.com.au?subject=New Feature Request&body=I would like to submit a new feature request. Please find attached.";

this.submitForm(url,true);

All I want is for the form to be saved as PDF and emailed to the software email flattening it isn't imperative.