function set_lesefuehrung() {

	spans = document.getElementById('id_lesefuehrung_container').getElementsByTagName('span');

	flag_punkt_ausblenden = 0;

	for (i=0;i<spans.length;i++) {
		if (spans[i].offsetTop != 0 && !flag_punkt_ausblenden) {
			flag_punkt_ausblenden = 1;
			spand_id = spans[i].id;
			//document.getElementById(spand_id).style.display = 'none';
		}
	}

	akt_obj = document.getElementById('id_lesefuehrung_container').getElementsByTagName('h1')[0];

	if (akt_obj) {
		image = document.getElementById('id_lesefuehrung_container').getElementsByTagName('img')[0];

		image_left = akt_obj.offsetLeft+2;
		image_top = -26;

		if (akt_obj.offsetTop != 0) {
			//image_top = 13;
			image_top = 17;
		}

		image.style.position='absolute';
		image.style.top = image_top+"px";
		image.style.left = image_left+"px";
		image.style.display = 'block';
	}
	return false;
}

function hasClass(className){
	return this.className.contains(className, ' ');
}