/*
CORRESPONDANCE ENTRE SEXE ET COMMUNAUTE
*/
function change_theme(theme){
    var d = new Date();
	var sex_select = document.getElementById('sex_select').value;
	var file_ajax='../ListeSexe.aspx?id_bdd='+theme+'&sex_selected='+sex_select+'&kill='+d.getTime();
	document.getElementById('sex_champs').innerHTML =ajax(file_ajax);
}
/* Appel en Ajax un fichier PHP et retourne la sortie */
function ajax(fichier){
     if(window.XMLHttpRequest){ // FIREFOX
          xhr_object = new XMLHttpRequest();
	 }else if(window.ActiveXObject){ // IE
          xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	 }else{
          return(false);
	 }
     xhr_object.open("GET", fichier, false);
     xhr_object.send(null);
     if(xhr_object.readyState == 4){
		 return(xhr_object.responseText);
	 }else{
	    alert('erreur');
		 return(false);
	 }
}

/*
AFFICHAGE POUR LOGIN
*/
var DHTML = (document.getElementById || document.all || document.layers);
/* show & display */
function showLayer(id,flag){
	if (!DHTML) return;
	var x = new getObj(id);
	x.style.visibility = (flag)? 'visible' : 'hidden';
}
function getObj(name)
{
	if (document.getElementById)
	{
		this.obj = document.getElementById(name);
		this.style = document.getElementById(name).style;
	}
	else if (document.all)
	{
		this.obj = document.all[name];
		this.style = document.all[name].style;
	}
}
function dispLayer(id,flag){
	if (!DHTML) return;
	var x = new getObj(id);
	x.style.display = (flag)? 'block' : 'none';
        flag=parseInt(flag);
}

function Expand(id){
	if(!DHTML) return;
	var x = new getObj(id);
	var flag = (x.style.display == 'none')? 1 : 0;
	dispLayer(id,flag);
}