function bildschirm() {
var weite = screen.width;
var hoch = screen.height;
var echt = window.outerHeight;
var echt2 = window.outerWidth;

document.write ("<iframe src='monitor.php?");
document.write ('width='+weite+'');
document.write ("&amp;");
document.write ('height='+hoch+'');
document.write ("&amp;");
document.write ('avail='+echt+'');
document.write ("&amp;");
document.write ('avail2='+echt2+'');
document.write (" '");
document.write ("scrolling='no' frameborder='0'><\/iframe>");
};