selectOnglet = function (idOnglet) {
	spans=document.getElementsByTagName('span');
	ps=document.getElementsByTagName('div');
	
	expreg='^se.*';
	
	for(i=0; i<spans.length; i++) {
		if(spans[i].id.match(expreg))
		{
			spans[i].className='';
		}
	}
	
	for(i=0; i<ps.length; i++) {
		if(ps[i].id.match(expreg))
		{
			ps[i].style.display='none';
		}
	}
	
	document.getElementById('se_page_'+idOnglet).style.display='block';
	document.getElementById('se_onglet_'+idOnglet).className='ongletCourant';
	
	if(document.getElementById('message_interactivite'))
		document.getElementById('message_interactivite').className='hidden';
}

display_div = function (id)
{
	document.getElementById(id).style.display='block';
}

hide_div = function (id)
{
	document.getElementById(id).style.display='none';
}

display_hide_div = function (id)
{
	if(document.getElementById(id).style.display=='block')
		document.getElementById(id).style.display='none';
	else
		document.getElementById(id).style.display='block';
}

function popupcentree(page,largeur,hauteur,options) 
{     
	var top=(screen.height-hauteur)/2;     
	var left=(screen.width-largeur)/2;     
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options); 
} 

function showOnglets()
{
	spans=document.getElementsByTagName('span');
	
	expreg='^se.*';
	
	for(i=0; i<spans.length; i++) {
		if(spans[i].id.match(expreg))
		{
			spans[i].style.display='inline';
		}
	}
}

function verifCookies()
{
	accepteCookies = (navigator.cookieEnabled) ? true : false;

	if (typeof navigator.cookieEnabled == "undefined" && !cookieEnabled) {
	  	document.cookie = "petitTest";
	  	accepteCookies = (document.cookie.indexOf("petitTest") != -1) ? true : false;
	}
	
	if (!accepteCookies) {
		document.getElementById('avertissement_cookies').style.display='block';
	}
}