// Lancement pop up "Kamara Vibes"
// Author : Bial
// Contact : bial.77@gmail.com
function openPopup(txtPage, nbLargeur, nbHauteur, txtOption) {
	var nbTop=(screen.height-nbHauteur)/2;
	var nbLeft=(screen.width-nbLargeur)/2;
	var winPopup=window.open(txtPage,"","top="+nbTop+",left="+nbLeft+",width="+nbLargeur+",height="+nbHauteur+",+txtOption+");
}