browserName = navigator.appName;
browserVer = parseInt(navigator.appVersion);
// BROWSER?

if ((browserName == "Netscape" && browserVer >= 3) || (browserVer > 3)) entrance = "yes";
else entrance = "no";


if (entrance=='yes'){
name0a = new Image;name0a.src = '/graphics/b_memorial_obituaries.gif';
name0b = new Image;name0b.src = '/graphics/b_memorial_obituaries_a.gif';
name1a = new Image;name1a.src = '/graphics/b_funeral_homes.gif';
name1b = new Image;name1b.src = '/graphics/b_funeral_homes_a.gif';
name2a = new Image;name2a.src = '/graphics/b_cemeteries.gif';
name2b = new Image;name2b.src = '/graphics/b_cemeteries_a.gif';
name3a = new Image;name3a.src = '/graphics/b_flowers.gif';
name3b = new Image;name3b.src = '/graphics/b_flowers_a.gif';
name4a = new Image;name4a.src = '/graphics/b_info_center.gif';
name4b = new Image;name4b.src = '/graphics/b_info_center_a.gif';
name5a = new Image;name5a.src = '/graphics/b_funeral_directors.gif';
name5b = new Image;name5b.src = '/graphics/b_funeral_directors_a.gif';
name6a = new Image;name6a.src = '/graphics/b_cards.gif';
name6b = new Image;name6b.src = '/graphics/b_cards_a.gif';

}

function lighten(imgName) {
if (entrance == 'yes'){
imgOn = eval(imgName + 'b.src');
document[imgName].src = imgOn;}
}
function darken(imgName) {
if (entrance == 'yes'){
imgOff = eval(imgName + 'a.src');
document[imgName].src = imgOff;}
}