image1 = new Image();
image1.src = "horizonmenu-01_on.jpg";

image2 = new Image();
image2.src = "horizonmenu-02_on.jpg";

image3 = new Image();
image3.src = "horizonmenu-03_on.jpg";

image4 = new Image();
image4.src = "horizonmenu-04_on.jpg";

image5 = new Image();
image5.src = "vermenu-01_on.jpg";

image6 = new Image();
image6.src = "vermenu-02_on.jpg";

image7 = new Image();
image7.src = "vermenu-03_on.jpg";

image8 = new Image();
image8.src = "vermenu-04_on.jpg";

image9 = new Image();
image9.src = "vermenu-05_on.jpg";

image10 = new Image();
image10.src = "vermenusub-01_on.jpg";

image11 = new Image();
image11.src = "vermenusub-02_on.jpg";

image12 = new Image();
image12.src = "vermenusub-03_on.jpg";

image13 = new Image();
image13 = "vermenusub-03sub_on.jpg";