function self_res_to_max() {
window.resizeTo(screen.availWidth, screen.availHeight);
window.moveTo(0, 0);
}
var keep_width=screen.availWidth - 100 ;
function keep_iFrame_width() {
document.write('<img src=\"img\/pixel.gif\" width=\"'+keep_width+'\" height=\"1\" border=\"0\" alt=\"\">');
}