<!--
/* AUTHOR: Akensoft */
/* CREATION DATE: 4/1/2004 */
  vers = parseInt(navigator.appVersion.substring(0,1));
  //alert(vers);
  if (vers>=3) { // 3.0 or greater.
	var k1_on = new Image();
	var k1_off = new Image();
	var k2_on = new Image();
	var k2_off = new Image();
	var k3_on = new Image();
	var k3_off = new Image();

	k1_on.src = baseref+'img/fig/lavagna/r_22_on.gif';
	k1_off.src = baseref+'img/fig/lavagna/r_22_off.gif';
	k2_on.src = baseref+'img/fig/lavagna/r_42_on.gif';
	k2_off.src = baseref+'img/fig/lavagna/r_42_off.gif';
	k3_on.src = baseref+'img/fig/lavagna/r_62_on.gif';
	k3_off.src = baseref+'img/fig/lavagna/r_62_off.gif';

  }
//--->