// Cascais content system © 2008
// Avanti Media AS - www.finnalle.no
function direction_post( f, t, s ) {

    f = f.replace( /^\s+|\s+$/g, "" );
    t = t.replace( /^\s+|\s+$/g, "" );

    if ( f != "" && t != "" ) {

	f = f.replace( /[ \+]/g, "_" );
	f = f.replace( /[\\\/]/g, "" );

        f = escape( utf8_encode( f ) );
        document.direction.f.disabled = true;

	t = t.replace( /[ \+]/g, "_" );
	t = t.replace( /[\\\/]/g, "" );

        t = escape( utf8_encode( t ) );
        document.direction.t.disabled = true;

	if ( s ) {
	    window.location.href = "/"+ f +"/til/"+ t +"/"+ s +".html";
	} else {
	    window.location.href = "/"+ f +"/til/"+ t +".html";
	}
	return false;

    } else {

	document.direction.f.value = f;
	document.direction.t.value = t;
	return false;
    }
}