// JavaScript Document

  if (document.images)
   {
     pic1on= new Image(150,52);
     pic1on.src="../images/menu_roll_07.png"; 
	 pic2on= new Image(150,52);
	 pic2on.src="../images/menu_roll_09.png";
	 pic3on= new Image(150,52);
	 pic3on.src="../images/menu_roll_12.png";
	 pic4on= new Image(150,52);
	 pic4on.src="../images/menu_roll_15.png";
	 pic5on= new Image(150,52);
	 pic5on.src="../images/menu_roll_17.png";
	 pic6on= new Image(150,51);
	 pic6on.src="../images/menu_roll_20.png";
	 pic7on= new Image(150,51);
	 pic7on.src="../images/menu_roll_23.png";

     pic1off= new Image(150,52);
     pic1off.src="../images/menu_gray_07.png";
	 pic2off= new Image(150,52);
	 pic2off.src="../images/menu_gray_09.png";
	 pic3off= new Image(150,52);
	 pic3off.src="../images/menu_gray_12.png";
	 pic4off= new Image(150,52);
	 pic4off.src="../images/menu_gray_15.png";
	 pic5off= new Image(150,52);
	 pic5off.src="../images/menu_gray_17.png";
	 pic6off= new Image(150,51);
	 pic6off.src="../images/menu_gray_20.png";
	 pic7off= new Image(150,51);
	 pic7off.src="../images/menu_gray_23.png";
	 
   }

function lightup(imgName)
 {
   if (document.images)
    {
      imgOn=eval(imgName + "on.src");
      document[imgName].src= imgOn;
    }
 }

function turnoff(imgName)
 {
   if (document.images)
    {
      imgOff=eval(imgName + "off.src");
      document[imgName].src= imgOff;
    }
 }

//-->