int vgap = (int) (Display.getHeight() - 120) / 2;
int x= hgap;
int y = (int) (vgap * 0.75);
MsbConfig vcardResponderBtnConfig = new MsbConfig();
MsbState vcardResponderBtnState = new MsbState(Constants.VCARD_RESPONDER_BTN_STATE,
"vCard Responder",
"vCard Responder");
vcardResponderBtnState.setbmp_focused(vcardResponderFocused);
vcardResponderBtnState.setbmp_unfocused(vcardResponderUnfocused);
vcardResponderBtnState.setbmp_clicked(vcardResponderClicked);
vcardResponderBtnState.setbmp_unclicked(vcardResponderFocused);
vcardResponderBtnConfig.addState(vcardResponderBtnState);
msbfVcardResponder = new MultiStateButtonField(vcardResponderBtnConfig,
new ResponderCommand(), 0, Field.FIELD_HCENTER);
btnRow.add(msbfVcardResponder,x,y);