// open left menu onclick
function mopen( id, l ){
  var a = $( "MH_" + id );
  if( !a ) return false;
  shutClass( "MHID" + l );
  if( l == 1 ) shutClass( "MHID2" );
  a.style.display = "block";
}

function shutClass( c ){
  var tb = getElementsByClass( c, "div" );
  for( var i = 0, X = tb.length; i < X; i++ )
    tb[i].style.display = "none";
}

function zoom(){
  var z = $( "ZOOMER" );
  $( 'gauche' ).style.display = "none";
  $( 'droite' ).style.marginLeft = "0.5em";
  $( 'haut' ).style.display = "none";
  z.innerHTML = " Afficher &gt;&gt;";
  z.onclick = unzoom;
}

function unzoom(){
  var z = $( "ZOOMER" );
  $( 'gauche' ).style.display = "block";
  $( 'haut' ).style.display = "block";
  $( 'droite' ).style.marginLeft = "23em";
  z.innerHTML = " &lt;&lt; Masquer";
  z.onclick = zoom;
}

function edit( id ){
  if( !editor.onedit ) 
    editor.startEdit( id, $("EDCNT"+id).innerHTML );
}

function clearTxt( fld ){
  fld.value = "";
  fld.removeAttribute( "onclick" );
}