// Функция разворачивает окно броузера на полный экран
function full_screen() {
 var BrowserName = navigator.appName;
 var BrowserVersion = navigator.appVersion;
 var VersionShort = BrowserVersion.substr(0, 1);

 window.moveTo(0, 0);
 var high = screen.height;
 var wide = screen.width;
 if(VersionShort > 3) {
    window.moveTo(0, 0);
    if(BrowserName == "Netscape") {
       window.outerHeight = high;
       window.outerWidth = wide;
    } else if(BrowserName == "Microsoft Internet Explorer") {
       window.resizeTo(wide, high);
    }
 }
}