function mov(){
win.moveTo((screen.availWidth-800)/2,(screen.availHeight-640)/2);
}

function tubo_w(){
win=window.open("tubo.htm","tubo","width=800,height=640,scrollbars=no");
mov();
}

function su_w(){
win=window.open("send_url.htm","su","width=600,height=400,scrollbars=no");
win.moveTo((screen.availWidth-600)/2,(screen.availHeight-400)/2);
}

function mailer_w(){
win=window.open("mailer.htm","mailer","width=600,height=400,scrollbars=no");
win.moveTo((screen.availWidth-600)/2,(screen.availHeight-400)/2);
}

/*
function mailer_w(){
win=window.open("https://ss2.xrea.com/www.ne4.org/bangkok/mailer.htm","mailer","width=600,height=400,scrollbars=no");
win.moveTo((screen.availWidth-600)/2,(screen.availHeight-400)/2);
}*/

function mailer2_w(){
win=window.open("../mailer.htm","mailer2","width=600,height=400,scrollbars=no");
win.moveTo((screen.availWidth-600)/2,(screen.availHeight-400)/2);
}