function deplie(id)
{
	

	var divs=document.getElementsByTagName("div");
	for(var i=0 ; i<divs.length ; i++)
	{
			if(divs[i].id.search(/^bloc/)>=0)
			{
				if(divs[i].id=='bloc'+id)
				{
				divs[i].style.display= divs[i].style.display== "block"?"none":"block";
				}
			else
			{
				divs[i].style.display= "none";   
			}
			
			}
	}
}


function deplie_famille(id)
{
	eval('etat = document.getElementById("liste'+id+'").style.display == "block" ? "none" : "block" ;');
	eval('document.getElementById("liste'+id+'").style.display = "'+etat+'";');
}

var dep=true;
function deplie_tout()
{
	var var1=document.getElementsByTagName("div");
	var c_count=0;
	for(i=0;i<var1.length;i++)
	{
		if(var1[i].id.match("liste[0-9]*"))
		{
			var1[i].style.display = dep ? "block" : "none" ;
		}
	}
	dep=dep==false ? true : false;
}

function zone_pub(etat) {
	document.getElementById("zone_pub").style.display = (etat=='true' ? "block" : "none");
}