m01 = new Image();
m01.src = "fileadmin/templates/images/orthopaedie1.jpg"; /* normale-Grafik */
m02 = new Image();
m02.src = "fileadmin/templates/images/orthopaedie2.jpg"; /* Highlight-Grafik */

m03 = new Image();
m03.src = "fileadmin/templates/images/handchirugie1.jpg";
m04 = new Image();
m04.src = "fileadmin/templates/images/handchirugie2.jpg";

m05 = new Image();
m05.src = "fileadmin/templates/images/schulter1.jpg";
m06 = new Image();
m06.src = "fileadmin/templates/images/schulter2.jpg";

function hiLite(imgID,imgObjName) {
// imgID - Name des auszutauschenden Bildes z.B. foto2
// imgObjName - Name des Bildes mit dem ausgetauscht wird z.B. i02
document.images[imgID].src = eval(imgObjName + ".src")
}