function show_onglet(a) { 
	document.getElementById('bloc_compte').style.display='none';
	document.getElementById('bloc_connecte').style.display='none';
	document.getElementById('bloc_foz').style.display='none';
	//document.getElementById('bloc_alerte').style.display='none';
	document.getElementById('bloc_paris').style.display='none';
	document.getElementById('bloc_services').style.display='none';
	document.getElementById(a).style.display='block';
}

function showHelp()
{
	var cadre = $('cadre_aide').select('.aide')[0];
	if (cadre.visible())
		Effect.SlideUp(cadre, { duration: 0.3 });	
	else
		Effect.SlideDown(cadre, { duration: 0.2 });
	
	return false;
}


function drawPub(typ_pub,lieu)
{
	new Ajax.Request('/ajax/pub.asp',
	{
		method:'post',
		parameters: {
					typ_pub: typ_pub,
					lieu: lieu
				},
		evalScripts:false,
		onSuccess: function(transport){
					$('banniere').innerHTML = transport.responseText;
					transport.responseText.evalScripts();
		}
	});
				
}



function CheckLen(Target,maximum,nom) 
{
	StrLen = Target.value.length;
	if (StrLen > maximum ) {
		Target.value = Target.value.substring(0,maximum);
		$(nom).value = maximum - Target.value.length;
		return false;
	}
	
	$(nom).value = maximum - Target.value.length;
	return true;
}



function fbs_click(u,t) {
	//u='http://www.1jour1pari.com/pari/13520/paris-en-ligne-chateauroux-lens.asp';
	//t='Pariez sur Lens Chateauroux';
	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
	return false;
}