function Begin()
{
	//document.getElementById('code_ancien').style.display="none";
	var souscat = document.getElementsByTagName('ul');	
	for(i=0; i<souscat.length; i++)
	{					
		if(souscat.item(i).className.indexOf('souscode') != -1)
		{			
			//alert(souscat.item(i));
			Cacher(souscat.item(i).getAttribute('id'));			
		}		
	}
}

function Gerer(section)
{
	if(document.getElementById(section).style.display=='none')
	{
		//Begin();
		Montrer(section);
	}
	else
	{
		Cacher(section);
	}
}

function Cacher(section)
{		
	//alert(section);
	document.getElementById(section).style.display="none";	

}

function Montrer(section)
{
	document.getElementById(section).style.display="block";	
}