function popUp(URL,haut,larg,lescroll) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars="+ lescroll +",location=0,statusbar=0,menubar=0,resizable=0,width=" + larg + ",height=" + haut + ",left = 262,top = 84');");
}

function CheckLen(Target,taille) 
{
	StrLen = Target.value.length
	if (StrLen > taille)
	{
		Target.value=Target.value.substr(0,taille);
		alert("Vous avez atteint le nombre de caracteres maximum autorise. ("+taille+" caracteres)");
	}
	StrLen = Target.value.length
	CharsLeft = taille-StrLen;
	document.forms[0].cpteur.value = CharsLeft;
}