function maksymalizuj() {
	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;
		}
	}
}