var registrationAutohideElementName = null;

function showRegistrationPage(pageNum) {
	if (registrationAutohideElementName != null) {
		dojo.html.setStyle(registrationAutohideElementName, 'display', 'none');
	}

	var nameprefix="RegistrationPage";
	dojo.html.setStyle(nameprefix + pageNum, 'display', 'block');

	if (pageNum != 1) {
		dojo.html.setStyle(nameprefix + 1, 'display', 'none');
		dojo.html.setClass('registrationPageLink1', 'registrationPageLink');
	}

	if (pageNum != 2) {
		dojo.html.setStyle(nameprefix + 2, 'display', 'none');
		dojo.html.setClass('registrationPageLink2', 'registrationPageLink');
	}

	if (pageNum != 3) {
		dojo.html.setStyle(nameprefix + 3, 'display', 'none');
		dojo.html.setClass('registrationPageLink3', 'registrationPageLink');
	}

	if (pageNum != 4) {
		dojo.html.setStyle(nameprefix + 4, 'display', 'none');
		dojo.html.setClass('registrationPageLink' + pageNum, 'registrationPageLinkActive');
	}

}

function hideRegistrationDialog() {
	dojo.widget.byId('RegistrationDialog').hide();

	if (registrationAutohideElementName != null) {
		dojo.html.setStyle(registrationAutohideElementName, 'display', 'block');
	}
}

function showRegistrationDialog() {
	dojo.widget.byId('RegistrationDialog').show();

	if (registrationAutohideElementName != null) {
		dojo.html.setStyle(registrationAutohideElementName, 'display', 'none');
	}
}

function setRegistrationAutohideElementName(name) {
	registrationAutohideElementName = name;
}