button1 = new Image();
button1.src = "grafik/menu1_mo.gif"
button2 = new Image();
button2.src = "grafik/menu2_mo.gif"
button3 = new Image();
button3.src = "grafik/menu3_mo.gif"
button4 = new Image();
button4.src = "grafik/menu4_mo.gif"
button5 = new Image();
button5.src = "grafik/menu5_mo.gif"
button6 = new Image();
button6.src = "grafik/menu6_mo.gif"
button7 = new Image();
button7.src = "grafik/menu7_mo.gif"