function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;

function provenance(){
  pname = this.location.href
  if (this.window.name!='complet') {
window.open(pname,'complet','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=no,resizable=no,width=730,height=515,screenX=0,screenY=0,top=0,left=0'); 
}
}

function newFen(adres,lenom,dim) { 
  window.open(adres,lenom,dim);
}