function fnHandleKeyboardNavigation(oItem) {
			if (oItem) {
				this.setSelection(oItem);
				this.setValue(oItem.getText());
				this.scrollToItem(oItem);
			}
		}
function fnHandleKeyboardNavigation(oItem) {
			if (oItem) {
				this.setSelection(oItem);
				this.setValue(oItem.getText());
				this.scrollToItem(oItem);
			}
		}
function fnHandleKeyboardNavigation ( oItem ) { if ( oItem ) { this . setSelection ( oItem ) ; this . setValue ( oItem . getText ( ) ) ; this . scrollToItem ( oItem ) ; } }
/* ----------------------------------------------------------- /* Private methods /* -----------------------------------------------------------
/ * ----------------------------------------------------------- / * Private methods / * -----------------------------------------------------------
Handles the keyboard navigation of an item.