<!--
imag = new Array();
imag[0] = "/images/menu_about_us_on.gif";
imag[1] = "/images/menu_about_us_off.gif";
imag[2] = "/images/menu_products_on.gif";
imag[3] = "/images/menu_products_off.gif";
imag[4] = "/images/menu_services_on.gif";
imag[5] = "/images/menu_services_off.gif";
imag[6] = "/images/menu_expertise_on.gif";
imag[7] = "/images/menu_expertise_off.gif";
imag[8] = "/images/menu_partners_on.gif";
imag[9] = "/images/menu_partners_off.gif";
imag[10] = "/images/menu_contact_us_on.gif";
imag[11] = "/images/menu_contact_us_off.gif";
imag[12] = "/images/view_product_specifications_on.gif";
imag[13] = "/images/view_product_specifications_off.gif";
imag[14] = "/images/view_case_study_on.gif";
imag[15] = "/images/view_case_study_off.gif";
imag[16] = "/images/download_product_sheet_on.gif";
imag[17] = "/images/download_product_sheet_off.gif";
imag[18] = "/images/logo_on.gif";
imag[19] = "/images/logo_off.gif";

function change(num,imgname)
{
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    }
}
im = new Array();
for (var i = 0; i < imag.length; i++)
{
    if (document.images)
    {
        im[i] = new Image();
        im[i].src = imag[i];
    }
}
function show_or_hide(choice)
{
    if (document.getElementById(choice).style.visibility == 'hidden') {
        document.getElementById(choice).style.visibility = 'visible';
    } else {
        document.getElementById(choice).style.visibility = 'hidden';
    }
}
function popup(page)
{
    window.name = 'parent';
    pop_up_window = window.open(page, 'popup', 'toolbar=no,location=no,directories=no,status=no,menubar=yes,resizable=no,copyhistory=no,scrollbars=yes,width=466,height=576');
}
//-->