<!--
if (document.images)
{
        homeon = new Image();
        homeon.src = "/top/btn_home_on.gif";
        homeoff = new Image();
        homeoff.src = "/top/btn_home_off.gif";

        insulationon = new Image();
        insulationon.src = "/top/btn_insulation_products_on.gif";
        insulationoff = new Image();
        insulationoff.src = "/top/btn_insulation_products_off.gif";

        distributionon = new Image();
        distributionon.src = "/top/btn_distribution_products_on.gif";
        distributionoff = new Image();
        distributionoff.src = "/top/btn_distribution_products_off.gif";

        commerceon = new Image();
        commerceon.src = "/top/btn_web_commerce_on.gif";
        commerceoff = new Image();
        commerceoff.src = "/top/btn_web_commerce_off.gif";
		
        companyon = new Image();
        companyon.src = "/top/btn_company_info_on.gif";
        companyoff = new Image();
        companyoff.src = "/top/btn_company_info_off.gif";

        careerson = new Image();
        careerson.src = "/top/btn_careers_on.gif";
        careersoff = new Image();
        careersoff.src = "/top/btn_careers_off.gif";

        careerson = new Image();
        careerson.src = "/top/btn_careers_on.gif";
        careersoff = new Image();
        careersoff.src = "/top/btn_careers_off.gif";

        contacton = new Image();
        contacton.src = "/top/btn_contact_on.gif";
        contactoff = new Image();
        contactoff.src = "/top/btn_contact_off.gif";
		
}

function gwebup(name,on) {
        if (document.images) {
            image = eval(name + (on == 1 ? "on.src" : "off.src"));
        document[name].src = image;
        }
}
//-->