top.window.moveTo(0,0);
 if (document.all) { 
top.window.resizeTo(screen.availWidth,screen.availHeight);
 }
 else if (document.layers||document.getElementById) {
if (top.window.outerHeight<screen.availHeight||top.window.outerWidth<
screen.availWidth){
top.window.outerHeight = screen.availHeight; top.window.outerWidth = 
screen.availWidth; }
}