pCredit = 0;
navphotoTOn  = newImage('/images/gen/home_photoTab_O.gif')
navphotoTOff = newImage('/images/gen/home_photoTab.gif')
function photoCredit (state) {
	if (pCredit) {
		switchNav('photoT',0);
		showHideLayers('','photoCredit','hidden');
		pCredit = 0;
	} else {
		switchNav('photoT',1);
		showHideLayers('','photoCredit','visible');
		pCredit = 1;
	}	
}


newsPos = 'closed';
navnewsopenOn = newImage('/images/gen/gen_tabOpen_R.gif');
navnewsopenOff = newImage('/images/gen/gen_tabOpen.gif');
navnewscloseOn = newImage('/images/gen/gen_tabClose_R.gif');
navnewscloseOff = newImage('/images/gen/gen_tabClose.gif');
function openNews () {
	showHideLayers ('','newsOpenTab','hidden','newsCloseTab','visible','newsContent','visible');
	setClass('newsLayer','newsOpen');
	getElmById("mainFraming").style.height = "660px";
	alignContent();
}
function closeNews () {
	showHideLayers ('','newsOpenTab','visible','newsCloseTab','hidden','newsContent','hidden');	
	setClass('newsLayer','newsClosed');
	getElmById("mainFraming").style.height = "600px";
	alignContent();
}

function toggleNews() {
	if (newsPos == 'closed') {
		newsPos = 'open';
		openNews();
	} else {
		newsPos = 'closed'
		closeNews();
	}
}