function ShowEditHelp() {
	
}

function openpopup(src,w,h){
	w = (w > 0) ? w : (screen.availWidth*3)/4;
	h = (h > 0) ? h : 550;
	var x = (screen.availWidth / 2) - (w / 2);
	var y = ((screen.availHeight - 60) / 2) - (h / 2);
	x = (x > 0) ? x : 0;
	y = (y > 0) ? y : 0;
	var options = 'toolbar=0,menubar=0,location=0,scrollbars=1,width='+w+',height='+h+',left='+x+',top='+y;
	top.popup = window.open(src,"_new",options);
	top.popup.focus();
}

function activate(btn) {
	document.getElementById(btn).disabled = false;
}

function disable(btn) {
	document.getElementById(btn).disabled = true;
}

function save(btn, i) {
	// fonction de sauvegarde
	
	var s = 'id_user='+i+'&login_user='+escape(document.getElementById('login_'+i).value)+'&';
	if(document.getElementById('newpassword_'+i).value != '')
	{
		s += 'newpassword='+escape(document.getElementById('newpassword_'+i).value);
		s += '&';
	}
	s += document.getElementById('d_'+i).checked?'d=1':'d=0';
	s += '&';
	s += document.getElementById('f_'+i).checked?'f=1':'f=0';
	s += '&';
	s += document.getElementById('s_'+i).checked?'s=1':'s=0';
	s += '&';
	s += document.getElementById('y_'+i).checked?'y=1':'y=0';
	s += '&';
	s += document.getElementById('u_'+i).checked?'u=1':'u=0';
	s += '&';
	s += document.getElementById('z_'+i).checked?'z=1':'z=0';
	s += '&';
	POST('rpc.php', s, true, false);
	
	document.getElementById('newpassword_'+i).value = '';
	btn.disabled = true;
}

function deluser(i) {
	var s = 'id_user='+i+'&login_user='+escape(document.getElementById('login_'+i).value)+'&delete=1';
	POST('rpc.php', s, false, false);
	window.location='?membres=gestion_users';
}

function adduser() {
	var s = 'adduser=1&';
	if(document.getElementById('login_new').value != '')
	{
		s += 'newlogin='+escape(document.getElementById('login_new').value)+'&';
	}

	if(document.getElementById('newpassword_new').value != '')
	{
		s += 'newpassword='+escape(document.getElementById('newpassword_new').value)+'&';
	}
	s += document.getElementById('d_new').checked?'d=1':'d=0';
	s += '&';
	s += document.getElementById('f_new').checked?'f=1':'f=0';
	s += '&';
	s += document.getElementById('s_new').checked?'s=1':'s=0';
	s += '&';
	s += document.getElementById('y_new').checked?'y=1':'y=0';
	s += '&';
	s += document.getElementById('u_new').checked?'u=1':'u=0';
	s += '&';
	s += document.getElementById('z_new').checked?'z=1':'z=0';
	s += '&';
	var resp = POST('rpc.php', s, false, true);
	// test si la reponse est ok
	
	// si ok on recharge la fenetre
	window.location='?membres=gestion_users';
}

function getXHR()
{
	var http_request = false;
	if (window.XMLHttpRequest) http_request = new XMLHttpRequest();
	else if (window.ActiveXObject) { try {	http_request = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {
		try {	http_request = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { } } }
	return http_request;
}


function POST(url, params, wait, getresp) {
	http_request = getXHR()
	if (!http_request) {
		alert('Cannot create XMLHTTP instance');
		return false;
	}
	try{netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");} catch(e){ }
	http_request.onreadystatechange = function()
	{
		if ( !getresp ) { if (http_request.readyState == 4) { if (http_request.status == 200) {
				alert(http_request.responseText);
		} } }
	}
	http_request.open('POST', url, wait);
	http_request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
	http_request.send(params);
	if(!wait && getresp)
	{
		alert(http_request.responseText);
		return http_request.responseText;
	}
}