function popup(chemin,nom_fenetre,proprietes)
{
	if (!window.myfenetre)
	{
		var myfenetre=window.open(chemin,nom_fenetre,proprietes);
	}
	else
	{
		myfenetre.close();
		var myfenetre=window.open(chemin,nom_fenetre,proprietes);
	}

	myfenetre.focus();
}


// Formatage d'un champs numérique
function valid_numerique(evt) {
	var keyCode = evt.which ? evt.which : evt.keyCode;

	if (keyCode == 8 || keyCode == 46 || keyCode == 9 ) {

		//touche retour arrière, suppr
		return true;
	}
	if (keyCode < 48 || keyCode > 57) {
		return false;
	}
}

function modalVisible(idContainer, idFenetre, idMessage){

	if ((navigator.appName.indexOf("Explorer") >= 0) && (navigator.appVersion.indexOf('6.0') >= 0)) {
		document.getElementById(idContainer).style.height = document.documentElement.clientHeight;
		document.getElementById(idContainer).style.width = document.documentElement.clientWidth;
	}
	
	document.getElementById(idContainer).style.display = 'block';
	document.getElementById(idFenetre).style.display = 'block';
	document.getElementById(idMessage).style.display = 'block';
	
	if(document.getElementById("video_riso")!=null){
		document.getElementById("video_riso").style.visibility = "hidden";
	}
}

function closeModal(){
	 document.getElementById("modalContainerError").style.display = 'none';
	 document.getElementById("modalError").style.display = 'none';

	if(document.getElementById("box01")!=null){
		document.getElementById("box01").style.display = 'none';
	}
	if(document.getElementById("box03")!=null){
		document.getElementById("box03").style.display = 'none';
	}
	if(document.getElementById("box04")!=null){
		document.getElementById("box04").style.display = 'none';
	}
	if(document.getElementById("box05")!=null){
		document.getElementById("box05").style.display = 'none';
	}
	if(document.getElementById("box06")!=null){
		document.getElementById("box06").style.display = 'none';
	}
	if(document.getElementById("video_riso")!=null){
		document.getElementById("video_riso").style.visibility = "visible";
	}
}