if (document.images)
{
mobilecompOn=new Image(88, 36);
mobilecompOn.src="/img/butt1.gif";

mobilecompOff=new Image(88, 36);
mobilecompOff.src="/img/butt.gif";

touchworldOn=new Image(88, 36);
touchworldOn.src="/img/butt1-tw.gif";

touchworldOff=new Image(88, 36);
touchworldOff.src="/img/butt-tw.gif";

dialtouchOn=new Image(88, 36);
dialtouchOn.src="/img/butt1-dt.gif";

dialtouchOff=new Image(88, 36);
dialtouchOff.src="/img/butt-dt.gif";

serviceOn=new Image(88, 36);
serviceOn.src="/img/butt1-ds.gif";

serviceOff=new Image(88, 36);
serviceOff.src="/img/butt-ds.gif";

}
function on(pic)
{
if (document.images)
{
document.images[pic].src=eval(pic+"On.src");
}
}
function off(pic)
{
if (document.images)
{
document.images[pic].src=eval(pic+"Off.src");
}
}