Interactive buttons running Javascript to save to specific file location not working

There are no error messages. It doesn't do anything at all. This is the code I am using for the save button.

function myDateString(){

return util.printd("mmddyyyy", new Date()); }

var mySaveAs = app.trustedFunction( 

  function(oDoc, cPath, cFlName) { 

  // Ensure path has trailing "/" 

  cPath = cPath.replace(/([^/])$/, "$1/"); 

  try { 

  app.beginPriv(); 

  oDoc.saveAs(cPath + cFlName); 

  app.endPriv(); 

  } catch (e) { 

  app.alert("Error During Save - " + e); 

  } 

  } 

); 

// determine the directory path for the current document

var directory = "/s/Server/completed forms"

if (typeof(mySaveAs) == "function") {

  mySaveAs(this, directory, this.getField("LegalName").value + "_" + this.getField("Interviewer").value + "_"+ myDateString() + ".pdf");

} else {

  app.alert("Missing Save Function. Please contact administrator for help ");

}

Another thing, I have this doc in a folder on a shared server, and that folder is locked for editing except by me. It's a different folder than the save path in the code (the template is in /s/Server/templates but the button is supposed to save the file to /s/Server/completed forms). Could that somehow be affecting it?

Thanks