function MaximizeSelf() {
	var WND_W_MARGIN = 0;   // Margine orizzontale 
	var WND_H_MARGIN = 30;  // Margine verticale 
	
    var wndWidth = typeof(screen.availWidth) != "undefined" ? 
        screen.availWidth : screen.width - WND_W_MARGIN; 
    var wndHeight = typeof(screen.availHeight) != "undefined" ? 
        screen.availHeight : screen.height - WND_H_MARGIN; 

	self.moveTo(0, 0);
    self.resizeTo(wndWidth, wndHeight); 
}

function OpenMaximized(url) { 
	var WND_W_MARGIN = 0;   // Margine orizzontale 
	var WND_H_MARGIN = 30;  // Margine verticale 
	
    var wndWidth = typeof(screen.availWidth) != "undefined" ? 
        screen.availWidth : screen.width - WND_W_MARGIN; 
    var wndHeight = typeof(screen.availHeight) != "undefined" ? 
        screen.availHeight : screen.height - WND_H_MARGIN; 

    var wndFS = window.open(url, "PopupFS", 
        "top=0,left=0,width=" + wndWidth + ",height=" + wndHeight + ",scrollbars="); 
         
    wndFS.resizeTo(wndWidth, wndHeight); 
         
    wndFS.focus(); 
}