<!--
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_main2.jpg';
name0b = new Image;name0b.src = 'graphics/b_main_a.jpg';
name1a = new Image;name1a.src = 'graphics/b_contact2.jpg';
name1b = new Image;name1b.src = 'graphics/b_contact_a.jpg';
name2a = new Image;name2a.src = 'graphics/b_about.jpg';
name2b = new Image;name2b.src = 'graphics/b_about_a.jpg';
name3a = new Image;name3a.src = 'graphics/b_funeral.jpg';
name3b = new Image;name3b.src = 'graphics/b_funeral_a.jpg';
name4a = new Image;name4a.src = 'graphics/b_faq.jpg';
name4b = new Image;name4b.src = 'graphics/b_faq_a.jpg';
name5a = new Image;name5a.src = 'graphics/b_cremation2.jpg';
name5b = new Image;name5b.src = 'graphics/b_cremation_a2.jpg';
name6a = new Image;name6a.src = 'graphics/b_plan.jpg';
name6b = new Image;name6b.src = 'graphics/b_plan_a.jpg';
name7a = new Image;name7a.src = 'graphics/b_services.jpg';
name7b = new Image;name7b.src = 'graphics/b_services_a.jpg';
name8a = new Image;name8a.src = 'graphics/b_grief.jpg';
name8b = new Image;name8b.src = 'graphics/b_grief_a.jpg';
name9a = new Image;name9a.src = 'graphics/b_request.jpg';
name9b = new Image;name9b.src = 'graphics/b_request_a.jpg';
name10a = new Image;name10a.src = 'graphics/b_flowers.jpg';
name10b = new Image;name10b.src = 'graphics/b_flowers_a.jpg';
name11a = new Image;name11a.src = 'graphics/b_obits.gif';
name11b = new Image;name11b.src = 'graphics/b_obits_a.gif';
name12a = new Image;name12a.src = 'graphics/b_forms.gif';
name12b = new Image;name12b.src = 'graphics/b_forms_a.gif';
name13a = new Image;name13a.src = 'graphics/b_current2.jpg';
name13b = new Image;name13b.src = 'graphics/b_current_a2.jpg';
name14a = new Image;name14a.src = 'graphics/navmain.jpg';
name14b = new Image;name14b.src = 'graphics/navmain_a.jpg';

}
<!--  To avoid MSIE < 4 from crashing
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;}
 }
//-->
