Adobe Save functionality using button event.

Hi,

I am using Adobe reader 8.1.2. I am using Adobe livecycle designer to write the javascript for the button event. My requirment is when I click the button "Save" the Adobe form should be saved in a specific path. I am able to invoke the similar functionality using the menu event. Could you please help me to implement the similar functionality with the button event.When I click the button to save the Adobe form the following error message is displayed.

The error message is :Security settings prevent access to this property or method.

The below code is available in eDoc.js file @ C:\Program Files\Adobe\Reader 8.0\Reader\Javascripts

app.addMenuItem( { cName: "eDocSave", cUser: "Save eDoc", cParent: "File", cExec: "edocSave()", nPos: "Close"} );

function edocSave() {

app.alert("This is a begining");
var myDoc = event.target;
//app.alert("This is a first list");
var myDoc = event.target;
var strPath = "/c/Adobe/";
app.alert(strPath);
//var objField = myDoc.getField("F[0].P1[0].SaveLocation[0]");
//app.alert(objField);
var strFile = strPath + "test123.pdf";
app.alert(strFile);

try {
app.alert("Before Save As: " + strFile);
fnMakePDF(myDoc,"/c/Adobe/TestFile.pdf");
//myDoc.saveAs(strFile);
} catch (E) {
for (var i in E)
app.alert(i + ": " + E[i]);
}
}

fnMakePDF = app.trustedFunction( function (doc,outFile)
{
app.beginPriv();

mySaveAs(doc,outFile); // Save it (or overwrite old)

console.println("\nThere are " + doc.numFields + " Fields in this document");

//doc.closeDoc(true); // close the document
//doc = undefined;

app.endPriv();
return;

}); // END function fnMakePDF

mySaveAs = app.trustPropagatorFunction(function(doc,outFile)
{
app.beginPriv();
doc.saveAs({cPath: outFile});
app.endPriv();
});

The Javascript available for the button onClick event @ Adobe Livecycle Designer.

try
{
app.beginPriv();
var docinfo=event.target;
fnMakePDF(docinfo,strFileName );
app.endPriv();
}
catch (E) {
for (var i in E)
app.alert(i + ": " + E[i]);
}

Please let me know if there is any alternative approach to save the Adobe form using the onClick event on Button.

Thanks
Madhan