if (document.images)
{
OnMenu1 = new Image(200,50);  OnMenu1.src = "../../images/menu1_roll.gif";
OffMenu1 = new Image(200,50); OffMenu1.src = "../../images/menu1.gif";

OnMenu2 = new Image(200,50);  OnMenu2.src = "../../images/menu2_roll.gif";
OffMenu2 = new Image(200,50); OffMenu2.src = "../../images/menu2.gif";

OnMenu3 = new Image(200,50);  OnMenu3.src = "../../images/menu3_roll.gif";
OffMenu3 = new Image(200,50); OffMenu3.src = "../../images/menu3.gif";

OnMenu4 = new Image(200,50);  OnMenu4.src = "../../images/menu4_roll.gif";
OffMenu4 = new Image(200,50); OffMenu4.src = "../../images/menu4.gif";

OnMenu5 = new Image(200,50);  OnMenu5.src = "../../images/menu5_roll.gif";
OffMenu5 = new Image(200,50); OffMenu5.src = "../../images/menu5.gif";

OnMenu6 = new Image(200,50);  OnMenu6.src = "../../images/menu6_roll.gif";
OffMenu6 = new Image(200,50); OffMenu6.src = "../../images/menu6.gif";
}

function LightOn(img_name)
{if (document.images)
  document.images[img_name].src = eval("On"+img_name+".src");
}

function LightOff(img_name)
{if (document.images)
  document.images[img_name].src = eval("Off"+img_name+".src");
}