// affichage des formulaires

var popup = null;
var contenuPopup = null;
var masque = null;

function virtualPopup (choixFormulaire)
{
	var width = 640;
	var height = 480;
	popup = document.createElement("div");
	popup.setAttribute("id", "popup");
	masque = document.createElement("div");
	masque.setAttribute("id", "masque");
	contenuPopup = document.createElement("div");
	contenuPopup.setAttribute("id", "contenuPopup");
	popup.appendChild(masque);
	var regleCSS = null;
	popup.appendChild(contenuPopup);
	
	/*if (document.styleSheets[5].cssRules) regleCSS = document.styleSheets[5].cssRules[2];
	else if (document.styleSheets[5].rules) regleCSS = document.styleSheets[5].rules[2];
	else regleCSS = contenuPopup;
	regleCSS.style.width = width+"px";
	regleCSS.style.height = height+"px";
	regleCSS.style.marginLeft = "-"+(width/2)+"px";
	regleCSS.style.marginTop = "-"+(height/2)+"px";*/
	
	contenuPopup.style.width = width+"px";
	contenuPopup.style.height = height+"px";
	contenuPopup.style.marginLeft = "-"+(width/2)+"px";
	contenuPopup.style.marginTop = "-"+(height/2)+"px";
	
  var closing = document.createElement("p");
	closing.setAttribute("id","closing");
	var boutonFermer = document.createElement("a");
	boutonFermer.setAttribute("href","javascript:removeDIV()");
	var nodeText = "X";
	boutonFermer.setAttribute("title","fermer");
	boutonFermer.innerHTML = nodeText;
	var formulaire = document.createElement("div");
	formulaire.setAttribute("id","formulaire");
	contenuPopup.appendChild(formulaire);
	contenuPopup.appendChild(closing);
	closing.appendChild(boutonFermer);
	document.body.insertBefore(popup, document.getElementById("conteneurPrincipal"));
	formulaire.innerHTML = '<img src="images/ajax-loader.gif" />';
	affichageFormulaire(choixFormulaire, 'formulaire');
	
	masque.onclick = removeDIV;
	

}
function removeDIV ()
{
	popup.parentNode.removeChild(popup);
}