<!-- 
version=parseInt(navigator.appVersion.substring(0,1)); 
if (version>=3){ 

HLU1on = new Image(); HLU1on.src = "img/arr_an3.gif"; 
HLU1off = new Image(); HLU1off.src = "img/arr_off.gif";
HLU2on = new Image(); HLU2on.src = "img/arr_an3.gif"; 
HLU2off = new Image(); HLU2off.src = "img/arr_off.gif";
HLU3on = new Image(); HLU3on.src = "img/arr_an3.gif"; 
HLU3off = new Image(); HLU3off.src = "img/arr_off.gif";
HLU4on = new Image(); HLU4on.src = "img/arr_an3.gif"; 
HLU4off = new Image(); HLU4off.src = "img/arr_off.gif";
HLU5on = new Image(); HLU5on.src = "img/arr_an3.gif"; 
HLU5off = new Image(); HLU5off.src = "img/arr_off.gif";
HLU6on = new Image(); HLU6on.src = "img/arr_an3.gif"; 
HLU6off = new Image(); HLU6off.src = "img/arr_off.gif";
HLU7on = new Image(); HLU7on.src = "img/arr_an3.gif"; 
HLU7off = new Image(); HLU7off.src = "img/arr_off.gif";
HLU8on = new Image(); HLU8on.src = "img/arr_an3.gif"; 
HLU8off = new Image(); HLU8off.src = "img/arr_off.gif";
HLU9on = new Image(); HLU9on.src = "img/arr_an3.gif"; 
HLU9off = new Image(); HLU9off.src = "img/arr_off.gif";
HLU10on = new Image(); HLU10on.src = "img/arr_an3.gif"; 
HLU10off = new Image(); HLU10off.src = "img/arr_off.gif";
HLU11on = new Image(); HLU11on.src = "img/arr_an3.gif"; 
HLU11off = new Image(); HLU11off.src = "img/arr_off.gif";
} 
function img_act(imgName) 
{ 
if (version>=3) 
{ 
imgOn = eval(imgName + "on.src"); 
document [imgName].src = imgOn; 
} 
} 
function img_inact(imgName) 
{ 
if (version>=3) 
{ 
imgOff = eval(imgName + "off.src"); 
document [imgName].src = imgOff; 
} 
} 
//-->