// JavaScript Document

//créé l'objet ajax
function create_object(){
    if(window.XMLHttpRequest) // Firefox 
      xhr_object = new XMLHttpRequest(); 
    else if(window.ActiveXObject) // Internet Explorer 
      xhr_object = new ActiveXObject("Microsoft.XMLHTTP"); 
    else { // XMLHttpRequest non supporté par le navigateur 
      alert("Votre navigateur ne supporte pas Ajax"); 
      return; 
    } 
    return xhr_object;
}

//function d'appel aux pages php
function action_ajax(page, param){
  
  var xhr_object = create_object();

  xhr_object.open("POST", "javascript/php/"+page+".php", true);  
  xhr_object.onreadystatechange = function() { 
    if(xhr_object.readyState == 4) 
      eval(xhr_object.responseText);
  } 
  
  xhr_object.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  xhr_object.send(param);
	
}

function afficheOpp(){
  action_ajax("afficheOpp", "");
}

function afficheOffre(id){
  action_ajax('afficheOffre', 'id='+id);
}

function affichePopUp(id){
  window.open("imprimer_opportunite.php?id="+id, "Imprimer", "height=550, width=550, toolbar=no, menubar=no, scrollbars=no, resizable=no, location=no, directories=no, status=no");
}