var xmlhttp;
loadXMLDoc();

function loadXMLDoc(){
xmlhttp=null;
if (window.XMLHttpRequest)
  {// code for IE7, Firefox, Mozilla, etc.
  xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {// code for IE5, IE6
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
if (xmlhttp!=null)
  {
  xmlhttp.onreadystatechange=onResponse;
  xmlhttp.open("GET","/images/MDL42/XML/liste_communes.xml",true);
  xmlhttp.send(null);
  }
else
  {
  alert("Votre navigateur ne support pas XMLHTTP.");
  }
}
  
function onResponse()
{
var msg="";
if(xmlhttp.readyState!=4) return;
if(xmlhttp.status!=200)
  {
  alert("Erreur de réception du fichier XML");
  return;
  }
txt="<SELECT onchange='cliquer(this.value);' name='communes'>";
x=xmlhttp.responseXML.documentElement.getElementsByTagName("commune");
for (i=0;i<x.length;i++)
  {
  //txt=txt + "<tr>";
  xx=x[i].getElementsByTagName("lien");
    {
    try
      {
      txt=txt + "<OPTION value='" + xx[0].firstChild.nodeValue + "'>";
	  if(i==0){
			msg = xx[0].firstChild.nodeValue;
			cliquer(msg);
		}
      }
    catch (er)
      {
      txt=txt;
      }
    }
  xx=x[i].getElementsByTagName("nom");
    {
    try
      {
      txt=txt + xx[0].firstChild.nodeValue + "</OPTION>";
      }
    catch (er)
      {
      txt=txt;
      }
    }
  //txt=txt + "</tr>";
  }
txt=txt + "</SELECT>";
document.getElementById('liste').innerHTML=txt;
}

function cliquer(url)
{
var but = "<INPUT TYPE='button' onclick=\"voir('" + url + "');\" value='Voir' /></INPUT>";
document.getElementById('ok').innerHTML=but;
}