function newImage(arg) {
				if (document.images) {
					rslt = new Image();
					rslt.src = arg;
					return rslt;
				}
			}
			
			function changeImages() {
				if (document.images && (preloadFlag == true)) {
				
					for (i=0; i<changeImages.arguments.length; i=i+2) {
					
						document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
					
					}
				}
			}
			
			var preloadFlag = false;
			function preloadImages() {
				if (document.images) {
					karte_01_Hochreihein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Hochreihein_over.jpg");
					karte_01_Mittelrehein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Mittelrehein_over.jpg");
					karte_01_Oberrhein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Oberrhein_over.jpg");
					karte_01_mosel_Saar_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-mosel-Saar_over.jpg");
					karte_01_Niederrhein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Niederrhein_over.jpg");
					karte_01_Deltarhein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Deltarhein_over.jpg");
					karte_01_Nechar_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Nechar_over.jpg");
					karte_01_Alpanrhein_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Alpanrhein_over.jpg");
					karte_01_Main_over = newImage("typo3conf/ext/fh_iksr_klickbar_tegebiete/'.$imgFolder.'/karte_01-Main_over.jpg");
					preloadFlag = true;
				}
			}
			
			preloadImages();