/*
document.getelementbyid is supported in
- IE 5 and upwards
- all Gecko-based browsers
- Safari
- Konqueror
- Opera 
*/

//for nav

//Exception is necessary to avoid that active line is hidden

function NavHideAll(Exception) {
	document.getElementById('nouveautes').style.visibility = 'hidden';
	document.getElementById('festival').style.visibility = 'hidden';
	//document.getElementById('40eme').style.visibility = 'hidden';
	document.getElementById('saison').style.visibility = 'hidden';
	document.getElementById('contact').style.visibility = 'hidden';
	document.getElementById('archives').style.visibility = 'hidden';
	if(Exception){
		document.getElementById(Exception).style.visibility = 'visible';
	}
}

function NavShowDiv(Element, Exception) {
	NavHideAll(Exception);
	document.getElementById(Element).style.visibility = 'visible';
}