browserName=navigator.appName;
browserVer=parseInt(navigator.appVersion);
if(browserVer >=3)
version="3";
else
version="2";
if (version=="3")
{
home_on=new Image(27,184);
home_on.src="images/home_on.gif";
home_off=new Image(27,184);
home_off.src="images/home_off.gif"

about_on=new Image(27,184);
about_on.src="images/about_on.gif";
about_off=new Image(27,184);
about_off.src="images/about_off.gif";

avail_on=new Image(27,184);
avail_on.src="images/avail_on.gif";
avail_off=new Image(27,184);
avail_off.src="images/avail_off.gif";

majormed_on=new Image(27,184);
majormed_on.src="images/limmed_on.gif";
majormed_off=new Image(27,184);
majormed_off.src="images/limmed_off.gif";

health_on=new Image(27,184);
health_on.src="images/health_on.gif";
health_off=new Image(27,184);
health_off.src="images/health_off.gif";

nc_on=new Image(27,184);
nc_on.src="images/nc_on.gif";
nc_off=new Image(27,184);
nc_off.src="images/nc_off.gif";

apply_on=new Image(27,184);
apply_on.src="images/apply_on.gif";
apply_off=new Image(27,184);
apply_off.src="images/apply_off.gif";

applynow_on=new Image(27,184);
applynow_on.src="images/applynow_on.gif";
applynow_off=new Image(27,184);
applynow_off.src="images/applynow_off.gif";

high_on=new Image(27,184);
high_on.src="images/high_on.gif";
high_off=new Image(27,184);
high_off.src="images/high_off.gif";

pay_on=new Image(27,184);
pay_on.src="images/pay_on.gif";
pay_off=new Image(27,184);
pay_off.src="images/pay_off.gif";
}

function rollIn(imgName)
{
if (version=="3")
{
document[imgName].src=eval(imgName + "on.src");
}
}
function rollOut(imgName)
{
if (version=="3")
{
document[imgName].src=eval(imgName + "off.src");
}
}