// Script pour faire apparaître du texte en cliquant sur le lien + détails

function showFullArticle()
  {
  if(document.getElementById)
    {
    tabler = document.getElementById('table');
    if(tabler.style.display=="none")
      {
      document.getElementById('plus').innerHTML = 'Lire le résumé seulement';
      tabler.style.display="";
      }
    else
      {
      document.getElementById('plus').innerHTML = 'Lire l\'article complet';
      tabler.style.display="none";
      }
    } 
  }
  
function showPostComment()
  {
  if(document.getElementById)
    {
    tabler = document.getElementById('table2');
    if(tabler.style.display=="none")
      {
      document.getElementById('post').innerHTML = 'Annuler le commentaire';
      tabler.style.display="";
      }
    else
      {
      document.getElementById('post').innerHTML = 'Ajouter un commentaire';
      tabler.style.display="none";
      }
    } 
  }

  function showReadComments()
  {
  if(document.getElementById)
    {
    tabler = document.getElementById('table3');
    if(tabler.style.display=="none")
      {
      document.getElementById('readc').innerHTML = 'Cacher les commentaires';
      tabler.style.display="";
      }
    else
      {
      document.getElementById('readc').innerHTML = 'Lire les commentaires';
      tabler.style.display="none";
      }
    } 
  }
  function showSendNews()
  {
  if(document.getElementById)
    {
    tabler = document.getElementById('table4');
    if(tabler.style.display=="none")
      {
      document.getElementById('sendnews').innerHTML = 'Ne pas envoyer';
      tabler.style.display="";
      }
    else
      {
      document.getElementById('sendnews').innerHTML = 'Envoyer à un ami';
      tabler.style.display="none";
      }
    } 
  }
  
// pour limiter le nombre de caractères dans la boîte de texte

//trouvé sur: www.portugal-tchat.com//
var ns6=document.getElementById&&!document.all

function restrictinput(maxlength,e,placeholder){
if (window.event&&event.srcElement.value.length>=maxlength)
return false
else if (e.target&&e.target==eval(placeholder)&&e.target.value.length>=maxlength){
var pressedkey=/[a-zA-Z0-9\.\,\/]/ 
if (pressedkey.test(String.fromCharCode(e.which)))
e.stopPropagation()
}
}

function countlimit(maxlength,e,placeholder){
var theform=eval(placeholder)
var lengthleft=maxlength-theform.value.length
var placeholderobj=document.all? document.all[placeholder] : document.getElementById(placeholder)
if (window.event||e.target&&e.target==eval(placeholder)){
if (lengthleft<0)
theform.value=theform.value.substring(0,maxlength)
placeholderobj.innerHTML=lengthleft
}
}

function displaylimit(thename, theid, thelimit){
var theform=theid!=""? document.getElementById(theid) : thename
var limit_text='<b><span id="'+theform.toString()+'">'+thelimit+'</span></b> characters'
if (document.all||ns6)
document.write(limit_text)
if (document.all){
eval(theform).onkeypress=function(){ return restrictinput(thelimit,event,theform)}
eval(theform).onkeyup=function(){ countlimit(thelimit,event,theform)}
}
else if (ns6){
document.body.addEventListener('keypress', function(event) { restrictinput(thelimit,event,theform) }, true); 
document.body.addEventListener('keyup', function(event) { countlimit(thelimit,event,theform) }, true); 
}
}