function setGaleryThumbs(Anzahl){
for(i=1; i<=Anzahl; i++){
		Thumb = '<a href="galery_img/galery_big/bild' + i + '.jpg"  rel="lightbox[ref]" title="Bild ' + i + '" onFocus="if(this.blur)this.blur()"><img class="GaleryThumb" src="galery_img/galery_small/bild_kl_' + i + '.jpg"></a>'
		  document.write(Thumb);		
		}
}