function open_window(url)
{
	window.open(url,'','toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
}
function show_document(url,width,height)
{
	window.open(url,'','toolbar=yes,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width='+width+',height='+height);
}
function newsletter_submit()
	{
	var myvalue = document.getElementById('email_newsletter').value;
	
	if( myvalue == 'mon e-mail ici' || myvalue == ''|| myvalue.length < 5 || myvalue.indexOf("@")< 1 || myvalue.indexOf(".")< 1 )

		{
		alert("ERREUR\nPour vous inscrire, vous devez indiquer\nune adresse de messagerie électronique valide \n");		
		document.getElementById('email_newsletter').focus();		
		}
	else
		{
		document.getElementById('form_newsletter').submit();
		}
}

function apply_style(id,classname)
{
	if(id !='' && id !='undefined')
	{
			
	try{
		table = 'rubt'+id;
		document.getElementById(table).className=classname;
		td= 'rubtd'+id;
		document.getElementById(td).className=classname;
		a = 'ruba'+id;
		document.getElementById(a).className=classname;
		d = 'rubd'+id;
		document.getElementById(d).className=classname;
	
	}
	catch(e){}
	
		
	}

}

function show_info(statut,id)
{
if(statut)
	{
	document.getElementById(id).className='visible';
	}
else
	{
	document.getElementById(id).className='hidden';	
	}
}