copyright();

window.onload = trap_page_mouse_key_events;


function copyright() {

	setTimeout ("Muda_Pagina()", 500);
}


function Muda_Pagina() {

	if (self.parent.frames.length == 0) {
		self.parent.location="http://www.vcf-lda.com";
	}
}


function disable_right_click(e) {

    var browser = navigator.appName.substring ( 0, 9 );
    var event_number = 0;
    if (browser=="Microsoft")
        event_number = event.button;
    else if (browser=="Netscape")
        event_number = e.which;

    if ( event_number==2 || event_number==3 )
        {
        alert ("\n VCF, Lda.\n\nŠ Todos os Direitos Reservados\n\n");
        return (false);
        }

    return (true);
}


function check_mousekey () {

    var mouse_key = 93;
    var keycode = event.keyCode;

    if ( keycode == mouse_key )
        alert ("\n VCF, Lda.\n\nŠ Todos os Direitos Reservados\n\n");
	}


function trap_page_mouse_key_events () {

    var browser = navigator.appName.substring ( 0, 9 );

    document.onmousedown = disable_right_click;

    if ( browser == "Microsoft" )
        document.onkeydown = check_mousekey;
    else if ( browser == "Netscape" )
        document.captureEvents( Event.MOUSEDOWN );
}