tabButtonStandard_on 			= new Image();
tabButtonStandard_on.src	= "fileadmin/templates/images/fce/reiter-standard1_f2.gif";
tabButtonStandard_off			= new Image();
tabButtonStandard_off.src	= "fileadmin/templates/images/fce/reiter-standard1.gif";

tabButtonSpecific_on			= new Image();
tabButtonSpecific_on.src	= "fileadmin/templates/images/fce/reiter-kdspez1_f2.gif";
tabButtonSpecific_off			= new Image();
tabButtonSpecific_off.src = "fileadmin/templates/images/fce/reiter-kdspez1.gif";