function switchlevel(lvl) {
	etat = document.getElementById(lvl).style.display;
	if(etat == 'none') {
		version=0
		if (navigator.appVersion.indexOf("MSIE")!=-1){
		temp=navigator.appVersion.split("MSIE")
		version=parseFloat(temp[1])
		}
		
		if (version>=5.5)
			document.getElementById(lvl).style.display = 'block';
		else
			document.getElementById(lvl).style.display = 'table-row';
	} else {
		document.getElementById(lvl).style.display = 'none';	
	}
}

function resume(text,image,couleur) {
	document.getElementById('alert').style.display = 'block';
	document.getElementById('alert').style.borderColor = couleur;
	document.getElementById('alertTxt').style.backgroundImage = 'url('+image+')';
	document.getElementById('alertTxt').innerHTML = text;
}

function wall(text,metier,infossupp) {
	if(metier != '') {
		metier = '<p class="concept" style="text-align:center;">'+metier+'</p>';
	} else {
		metier = '<p class="concept">&nbsp;</p>';
	}
	
	if(infossupp != '') {
		infossupp = '<p>'+infossupp+'</p>';
	}
	
	overlib('<p><center><strong>'+text+'</strong></center></p>'+metier+infossupp, BORDER, 1, FGCOLOR, '#FFFFCC', BGCOLOR, '#634425', WIDTH, 200, OFFSETX, 10, OFFSETY, 10, VAUTO, HAUTO);	
}

function format(valeur,decimal,separateur) {
	separateur = ' ';
	
	var deci=Math.round( Math.pow(10,decimal)*(Math.abs(valeur)-Math.floor(Math.abs(valeur)))) ; 
	var val=Math.floor(Math.abs(valeur));
	if ((decimal==0)||(deci==Math.pow(10,decimal))) {val=Math.floor(Math.abs(valeur)); deci=0;}
	var val_format=val+"";
	var nb=val_format.length;
	for (var i=1;i<4;i++) {
		if (val>=Math.pow(10,(3*i))) {
			val_format=val_format.substring(0,nb-(3*i))+separateur+val_format.substring(nb-(3*i));
		}
	}
	if (decimal>0) {
		var decim=""; 
		for (var j=0;j<(decimal-deci.toString().length);j++) {decim+="0";}
		deci=decim+deci.toString();
		val_format=val_format+"."+deci;
	}
	if (parseFloat(valeur)<0) {val_format="-"+val_format;}
	return val_format;
}