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 montre_inline(id) {
	if (document.getElementById) 
	{
	document.getElementById(id).style.display="inline";
	} 
	else if (document.all) 
	{
	document.all[id].style.display="inline";
	}
	else if (document.layers) 
	{
	document.layers[id].display="inline";
	}
}

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";
	}
}
function cacheClass(clsName)  
{  
var elems = document.getElementsByTagName("*"); 
	for ( var i = 0; ( elem = elems[i] ); i++ ) 
	{ 
		if ( elem.className == clsName ) 
		{ 
			elem.style.display="none";
		} 
	} 
} 
function montreClass(clsName)  
{  
var elems = document.getElementsByTagName("*"); 
	for ( var i = 0; ( elem = elems[i] ); i++ ) 
	{ 
		if ( elem.className == clsName ) 
		{ 
			elem.style.display="block";
		} 
	} 
}