function SetImageEntete(spLangue, spModele){
	var nlNombre = 0; 
	var alNoImage = new Array('1', '2', '3', '4', '5', '6', '7');
	
	nlNombre = Math.floor(Math.random()*alNoImage.length); 
	//Elem("figure").style.backgroundImage = "url(" + ogCfg.RepRacine + "images/layout/" + spModele + "/entete-figure-" + alNoImage[nlNombre] + ".jpg)";
	Elem("colmenu").style.backgroundImage = "url(" + ogCfg.RepRacine + "images/layout/" + spModele + "/bg-colmenu-" + alNoImage[nlNombre] + ".jpg)";
	Elem("colcontenu").style.backgroundImage = "url(" + ogCfg.RepRacine + "images/" + spLangue + "/" + spModele + "/bg-colcontenu-" + alNoImage[nlNombre] + ".jpg)";
}
function SetImageAccueil(spLangue){
	var nlNombre = 0; 
	var alNoImage = new Array('1', '2', '3', '4', '5', '6', '7');
	
	nlNombre = Math.floor(Math.random()*alNoImage.length); 
	//Elem("figure").style.backgroundImage = "url(" + ogCfg.RepRacine + "images/layout/" + spModele + "/entete-figure-" + alNoImage[nlNombre] + ".jpg)";
	Elem("imageAccueil1").src = ogCfg.RepRacine + "images/layout/accueil/bg-colmenu-" + alNoImage[nlNombre] + ".jpg";
	Elem("imageAccueil2").src = ogCfg.RepRacine + "images/" + spLangue + "/securite/bg-colcontenu-" + alNoImage[nlNombre] + ".jpg";
}