function oas_ad2(pos,region) {
    document.write("\<SCRIPT LANGUAGE=\"JavaScript1.\" SRC=\"http://www.igl.net/showad.js\"><\/SCRIPT>");
    placeLB();
}

function oas_ad(pos,region) {
    document.write("\<SCRIPT LANGUAGE=\"JavaScript1.\" SRC=\"http://www.igl.net/showad.js\"><\/SCRIPT>");
    placeLB();
}