// JavaScript Document
function montre(id) 
{
	if (document.getElementById)
	{document.getElementById(id).style.display="block";        
	}
	else if (document.all) 
	{document.all[id].style.display="block";                
	}
	else if (document.layers) 
	{document.layers[id].display="block";                
	}
} 

function cache(id) 
{
	if (document.getElementById) 
		{document.getElementById(id).style.display="none";
		}
		else if (document.all) 
		{document.all[id].style.display="none";
		}
		else if (document.layers)
		{document.layers[id].display="none";
		}
}