isamap = new Object();
isamap[0] = "_up" //Button up - normal position
isamap[1] = "_ov" //MouseOver image - highlight
isamap[2] = "_ot" //Mouse leaves - Back to up? 
isamap[3] = "_dn" //Pushed button - pressed in
function isimgact(id, act)
{
	if(document.images) document.images[id].src = eval( "isimages." + id + isamap[act] + ".src");
}

if (document.images) { // ensure browser can do JavaScript rollovers.
isimages = new Object();
isimages.default_up = new Image(131, 28);
isimages.default_up.src = "images/navimg/company.jpg";
isimages.default_ov = new Image(131, 28);
isimages.default_ov.src = "images/navimg/company_ov.jpg";
isimages.default_dn = new Image(131, 28);
isimages.default_dn.src = "images/navimg/company_dn.jpg";

isimages.default1_up = new Image(131, 28);
isimages.default1_up.src = "images/navimg/design.jpg";
isimages.default1_ov = new Image(131, 28);
isimages.default1_ov.src = "images/navimg/design_ov.jpg";
isimages.default1_dn = new Image(131, 28);
isimages.default1_dn.src = "images/navimg/design_dn.jpg";

isimages.default2_up = new Image(131, 28);
isimages.default2_up.src = "images/navimg/domain.jpg";
isimages.default2_ov = new Image(131, 28);
isimages.default2_ov.src = "images/navimg/domain_ov.jpg";
isimages.default2_dn = new Image(131, 28);
isimages.default2_dn.src = "images/navimg/domain_dn.jpg";

isimages.default3_up = new Image(131, 28);
isimages.default3_up.src = "images/navimg/getting_started.jpg";
isimages.default3_ov = new Image(131, 28);
isimages.default3_ov.src = "images/navimg/getting_started_ov.jpg";
isimages.default3_dn = new Image(131, 28);
isimages.default3_dn.src = "images/navimg/getting_started_dn.jpg";

isimages.default4_up = new Image(131, 28);
isimages.default4_up.src = "images/navimg/graphics.jpg";
isimages.default4_ov = new Image(131, 28);
isimages.default4_ov.src = "images/navimg/graphics_ov.jpg";
isimages.default4_dn = new Image(131, 28);
isimages.default4_dn.src = "images/navimg/graphics_dn.jpg";

isimages.default5_up = new Image(131, 28);
isimages.default5_up.src = "images/navimg/home.jpg";
isimages.default5_ov = new Image(131, 28);
isimages.default5_ov.src = "images/navimg/home_ov.jpg";
isimages.default5_dn = new Image(131, 28);
isimages.default5_dn.src = "images/navimg/home_dn.jpg";

isimages.default6_up = new Image(131, 28);
isimages.default6_up.src = "images/navimg/pricing.jpg";
isimages.default6_ov = new Image(131, 28);
isimages.default6_ov.src = "images/navimg/pricing_ov.jpg";
isimages.default6_dn = new Image(131, 28);
isimages.default6_dn.src = "images/navimg/pricing_dn.jpg";

isimages.default7_up = new Image(131, 28);
isimages.default7_up.src = "images/navimg/search.jpg";
isimages.default7_ov = new Image(131, 28);
isimages.default7_ov.src = "images/navimg/search_ov.jpg";
isimages.default7_dn = new Image(131, 28);
isimages.default7_dn.src = "images/navimg/search_dn.jpg";

isimages.default8_up = new Image(131, 28);
isimages.default8_up.src = "images/navimg/top.jpg";
isimages.default8_ov = new Image(131, 28);
isimages.default8_ov.src = "images/navimg/top_ov.jpg";

}