// JavaScript Document
function header_ie() {
document.write("");
}
function header_mz() {
document.write("");
}
function footer_en(){
document.write("Home | ");
document.write("About SPT | ");
document.write("Services & Quality | ");
document.write("Partners & Investors | ");
document.write("Subsidiaries | ");
document.write("Departments | ");
document.write("Sitemap | ");
document.write("Contact");
}
function copyright_en() {
document.write(" " );
}