Normal1 = new Image();
Normal1.src = "img/ligo-wappen.png";
Highlight1 = new Image();
Highlight1.src = "img/ligo-wappen_hover.png";

Normal2 = new Image();
Normal2.src = "img/menu1.png";
Highlight2 = new Image();
Highlight2.src = "img/menu1_hover.png";

Normal3 = new Image();
Normal3.src = "img/menu2.png";
Highlight3 = new Image();
Highlight3.src = "img/menu2_hover.png";

Normal4 = new Image();
Normal4.src = "img/menu3.png";
Highlight4 = new Image();
Highlight4.src = "img/menu3_hover.png";

Normal5 = new Image();
Normal5.src = "img/menu4.png";
Highlight5 = new Image();
Highlight5.src = "img/menu4_hover.png";

Normal6 = new Image();
Normal6.src = "img/menu5.png";
Highlight6 = new Image();
Highlight6.src = "img/menu5_hover.png";

Normal7 = new Image();
Normal7.src = "img/menu6.png";
Highlight7 = new Image();
Highlight7.src = "img/menu6_hover.png";

Normal8 = new Image();
Normal8.src = "img/menu7.png";
Highlight8 = new Image();
Highlight8.src = "img/menu7_hover.png";

Normal9 = new Image();
Normal9.src = "img/menu8.png";
Highlight9 = new Image();
Highlight9.src = "img/menu8_hover.png";

Normal10 = new Image();
Normal10.src = "img/menu9.png";
Highlight10 = new Image();
Highlight10.src = "img/menu9_hover.png";

Normal11 = new Image();
Normal11.src = "img/menu10.png";
Highlight11 = new Image();
Highlight11.src = "img/menu10_hover.png";


function Bildwechsel (Bildnr, Bildobjekt) {
  window.document.images[Bildnr].src = Bildobjekt.src;
}

function MouseOver(theRow,thePointerColor) {
  if (typeof(theRow.style) == 'undefined' || typeof(theRow.cells) == 'undefined') {
  return false;
  }
  var row_cells_cnt           = theRow.cells.length;
  for (var c = 0; c < row_cells_cnt; c++) {
    theRow.cells[c].bgColor = thePointerColor;
  }
  return true;
}