function roll_menu(var1) {
	elem=window.document.getElementById(var1);
	if (elem.style.backgroundImage=='') {
		elem.style.backgroundImage='url(images/menu_'+var1+'_bg.gif)';
	}
	else {
		elem.style.backgroundImage='';
	}
}

function roll_submenu(var1) {
	elem=window.document.getElementById(var1);
	if (elem.style.backgroundImage=='url(images/menu_'+var1+'.gif)') {
		elem.style.backgroundImage='url(images/menu_'+var1+'_bg.gif)';
	}
	else {
		elem.style.backgroundImage='url(images/menu_'+var1+'.gif)';
	}
}

   function textcounter(target,max,compteur) {
      var longueur = target.value.length;
      if (longueur>max) {
       target.value = target.value.substring(0,max);
       var left = max;
      } else {
       var left = longueur;
      }
      compteur.value = max-left;
      storeCaret(target);
   }
   
function storeCaret(text) { }