var defile;
var psinit = 360;
var pscrnt = psinit;       

function texteDefile() {
	if (!defile) defile = document.getElementById('defile');
	if (defile) {
    	if(pscrnt < ( - defile.offsetWidth) )pscrnt = psinit;
		else pscrnt+= -1;
     	defile.style.left = pscrnt+"px";
   }
}
setInterval("texteDefile()",20);