// This Script (c) Dipl.-Ing. Ralf Wegemann

var FileName, Value;
function preload(FileName) {
  if (document.images) {
    Value = new Image();
    Value.src = FileName;
    return Value.src;
  }
}

var PreloadStatus = false;

function PreloadImages() {
  if (document.images) {
    deutsch      = preload("images/index/flag_d.gif");
    deutsch_over = preload("images/index/flag_d_over.gif");
    english      = preload("images/index/flag_e.gif");
    english_over = preload("images/index/flag_e_over.gif");
    chinese      = preload("images/index/flag_c.gif");
    chinese_over = preload("images/index/flag_c_over.gif");
    russian      = preload("images/index/flag_r.gif");
    russian_over = preload("images/index/flag_r_over.gif");
    impressum      = preload("images/index/impressum_i.gif");
    impressum_over = preload("images/index/impressum_i_over.gif");

    PreloadStatus = true;
  }
  return;
}

PreloadImages();

var ImgName;
function over(ImgName) {
  if ((document.images) && (PreloadStatus == true)) {
    document[ImgName].src = eval(ImgName+"_over");
  }
  return;
}

function out(ImgName) {
  if ((document.images) && (PreloadStatus == true)) {
    document[ImgName].src = eval(ImgName);
  }
  return;
}