// JavaScript Document
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}




// Receive the rest of the URL to pass to the server
// ex: /prj1/constats/valider/123
function validerConstat(theRestOfTheURL)
  {
   xmlHttp=GetXmlHttpObject();
  if (xmlHttp==null)
    {
    alert ("Your browser is too old to use this site.");
    return;
    } ;

  var url=theRestOfTheURL
  url=url+"&sid="+Math.random();
  
  xmlHttp.onreadystatechange= function()
     { 
       if (xmlHttp.readyState==4)
 		   document.getElementById(zoneID).innerHTML=xmlHttp.responseText;
     };
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
  }
  
  
  
  // Receive the rest of the URL to pass to the server
// ex: /prj1/constats/valider/123
function changerSousTraitant(theRestOfTheURL)
  {
   xmlHttp=GetXmlHttpObject();
  if (xmlHttp==null)
    {
    alert ("Your browser is too old to use this site.");
    return;
    } ;

  var url=theRestOfTheURL
  url=url+"&sid="+Math.random();
  
  xmlHttp.onreadystatechange= function()
     { 
       if (xmlHttp.readyState==4)
 		   document.getElementById(zoneID).innerHTML=xmlHttp.responseText;
     };
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
  }
  
  



// Il faut valider le formulaire, certains champs sont obligatoires
function validaterConstat() {
/*
    var x = document.forms["constat"]["Etage"].value;
    var y = document.forms["constat"]["Localisation"].value;
*/
    if (document.forms["constat"]["Etage"].value.length==0) {
        alert("Vous devez choisir un étage avant de sauvegarder.");
        return false;
    }
    if (document.forms["constat"]["Localisation"].value.length==0) {
        alert("Vous devez choisir une localisation avant de sauvegarder.");
        return false;
    }
}





// Handle various HTML list manipulations
// Copy elements from list 1 to list 2
function listbox_moveacross(sourceID, destID) {
	var src = document.getElementById(sourceID);
	var dest = document.getElementById(destID);

	for(var count=0; count < src.options.length; count++) {

		if(src.options[count].selected == true) {
				var option = src.options[count];

				var newOption = document.createElement("option");
				newOption.value = option.value;
				newOption.text = option.text;
				newOption.selected = true;
				try {
						 dest.add(newOption, null); //Standard
						 src.remove(count, null);
				 }catch(error) {
						 dest.add(newOption); // IE only
						 src.remove(count);
				 }
				count--;
		}
	}
 	sortlist(destID);
// listbox_selectall(dest, true);
}


// Select all elements in a list (so we can post a form and pass the data from the list)
function listbox_selectall(listID, isSelect) {
		var listbox = document.getElementById(listID);
		for(var count=0; count < listbox.options.length; count++) {
			listbox.options[count].selected = isSelect;
	}
}


// Move elements of a list up or down
function listbox_move(listID, direction) {

	var listbox = document.getElementById(listID);
	var selIndex = listbox.selectedIndex;

	if(-1 == selIndex) {
		alert("Please select an option to move.");
		return;
	}

	var increment = -1;
	if(direction == 'up')
		increment = -1;
	else
		increment = 1;

	if((selIndex + increment) < 0 ||
		(selIndex + increment) > (listbox.options.length-1)) {
		return;
	}

	var selValue = listbox.options[selIndex].value;
	var selText = listbox.options[selIndex].text;
	listbox.options[selIndex].value = listbox.options[selIndex + increment].value
	listbox.options[selIndex].text = listbox.options[selIndex + increment].text

	listbox.options[selIndex + increment].value = selValue;
	listbox.options[selIndex + increment].text = selText;

	listbox.selectedIndex = selIndex + increment;
}




function sortlist(theList){
 var cl = document.getElementById(theList);
 var clTexts = new Array();
/*
alert(cl.length);
alert(cl.options[1].text + "," + cl.options[1].value);
alert(cl.options[2].text + "," + cl.options[2].value);
*/

/*
 for(i = 1; i < cl.length; i++){
    clTexts[i-1] =
        cl.options[i].text.toUpperCase() + "," +
        cl.options[i].text + "," +
        cl.options[i].value + "," +
        cl.options[i].selected;
 }
*/
 for(i = 0; i < cl.length; i++){
    clTexts[i] =
        cl.options[i].text.toUpperCase() + "," +
        cl.options[i].text + "," +
        cl.options[i].value + "," +
        cl.options[i].selected;
 }


 clTexts.sort();

/*
 for(i = 1; i < cl.length; i++){
    var parts = clTexts[i-1].split(',');

    cl.options[i].text = parts[1];
    cl.options[i].value = parts[2];
    if(parts[3] == "true"){
        cl.options[i].selected = true;
    }else{
       cl.options[i].selected = false;
    }
 }
*/
 for(i = 0; i < cl.length; i++){
    var parts = clTexts[i].split(',');

    cl.options[i].text = parts[1];
    cl.options[i].value = parts[2];
    if(parts[3] == "true"){
        cl.options[i].selected = true;
    }else{
       cl.options[i].selected = false;
    }
 }
}




function openLink(url, opt){
  if (opt == 0) // current window
    window.location = url;
  else if (opt == 1) // new window
    window.open(url);
  else if (opt == 2) // background window
    {window.open(url); self.focus();}
}