// Handler to handle return for button with ID="defaultButton"
// Handler to set focus on (text) field with ID="defaultFocus"
YAHOO.util.Event.onDOMReady(function () {
	// See if default button configured on page.
	var defaultButton = YAHOO.util.Dom.get("defaultButton");
	if (defaultButton != null) {
		document.onkeypress = function(evt) {
			var key;
			if (evt && evt.which)
				key = evt.which;
			else if (window.event)
				key = window.event.keyCode;
		    if (key == 13) {
		    	YAHOO.util.Dom.get("defaultButton").click();
		    }
		};
	}
	// See if default text field configued on page.
	var defaultFocus = YAHOO.util.Dom.get("defaultFocus");
	if (defaultFocus != null)
		defaultFocus.focus();
});