UN PETIT CHRONOMÈTRE DEGRESSIF TOUT SIMPLE EN AS2

mon_chrono();
function mon_chrono ()
{
	
	var temps_imparti:Number=3000;
	var container:MovieClip=this.createEmptyMovieClip("timer_display",this.getNextHighestDepth());
	var champ_texte:TextField=container.createTextField("affichge_tf",container.getNextHighestDepth(),0,0,100,30);
	mep_bloc = new TextFormat();
	mep_bloc.color = 0x234567;
	mep_bloc.font ="arial";
	mep_bloc.size = 15;
	mep_bloc.align = "center";
	mep_bloc.bold=true;
	champ_texte.selectable = false;
	champ_texte.setTextFormat(mep_bloc);
	
	interval=setInterval 
	(
	function()
	{ 
		champ_texte.text=temps_imparti.toString();
		champ_texte.setTextFormat(mep_bloc);
		temps_imparti--
		if (temps_imparti<=0)
		{
			clearInterval (interval);
		}
	},1);
	
}