menu2_on   = new Image(150,25); menu2_on.src    = "graf/menu2_on.jpg";
menu2_off = new Image(150,25); menu2_off.src  = "graf/menu2_off.jpg";

menu3_on   = new Image(100,25); menu3_on.src    = "graf/menu3_on.jpg";
menu3_off = new Image(100,25); menu3_off.src  = "graf/menu3_off.jpg";

menu4_on   = new Image(105,25); menu4_on.src    = "graf/menu4_on.jpg";
menu4_off = new Image(105,25); menu4_off.src  = "graf/menu4_off.jpg";

menu5_on   = new Image(90,25); menu5_on.src    = "graf/menu5_on.jpg";
menu5_off = new Image(90,25); menu5_off.src  = "graf/menu5_off.jpg";

menu6_on   = new Image(125,25); menu6_on.src    = "graf/menu6_on.jpg";
menu6_off = new Image(125,25); menu6_off.src  = "graf/menu6_off.jpg";

menu7_on   = new Image(70,25); menu7_on.src    = "graf/menu7_on.jpg";
menu7_off = new Image(70,25); menu7_off.src  = "graf/menu7_off.jpg";

menu8_on   = new Image(48,25); menu8_on.src    = "graf/menu8_on.jpg";
menu8_off = new Image(48,25); menu8_off.src  = "graf/menu8_off.jpg";

function deact (imagename)
{
if (document.images)
document[imagename].src = eval(imagename + "_off.src");
}
function act (imagename)
{
if (document.images)
document[imagename].src = eval(imagename + "_on.src");
}