function dimmer()
	{
         var eins = document.getElementById('dimmer');
         eins.style.visibility = 'hidden';

         }





         /* Vorbilder


	var hoehe = document.images['anzeigen'].height;
         var breite = document.images['anzeigen'].width;
	var fla1 = document.getElementById('pp');
	var fla2 = document.getElementById('ppp');
         var li = document.getElementById('pli');
         var re = document.getElementById('pre');

	if(fla1 && fla2)
		{
                 fla1.style.height = hoehe+'px';
                 fla1.style.width = breite/2+'px';
                 fla1.style.left = '20px';
                 li.style.left = (breite/4)-50+'px';
                 li.style.top = (hoehe/2)-50+'px';

                 fla2.style.height = hoehe+'px';
                 fla2.style.width = breite/2+'px';
                 re.style.left = (breite/4)-50+'px';
                 re.style.top = (hoehe/2)-50+'px';
                 fla2.style.left = breite/2+20+'px';
         	}
         if(text=='v')

         */