function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();

}

function ReadCookie(cookieName) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") return ""; 
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}



function ajustproperty(me,andfather)
{
if (document.getElementById(me).style.display == 'block')
	{
	displaydiv(me,andfather,1);
	
	}else
	{
	displaydiv(me,andfather,1);
	}
}
function displaydiv(me,andfather,power)
{
var state='none';
var aclass='menuProgFermer';
if (power==1)
	{
	state='block';
	aclass='menuProgOuvert';
	}
	document.getElementById(me).style.display=state;
	document.getElementById(andfather).className=aclass;
	document.getElementById(andfather).blur();
	SetCookie( 'C'+me+'.'+andfather,power,30);
	

}
function thinkdisplaydiv(me,andfather,power)
{

	SetCookie( 'C'+me+'.'+andfather,power,30);
	

}
function validopen(me,andfather)
{


if (ReadCookie('C'+me+'.'+andfather)==1)
	{
	ajustproperty(me,andfather);
	}
}