/**
 * @author Sławomir Kokłowski {@link http://www.kurshtml.boo.pl}
 * @copyright NIE usuwaj tego komentarza! (Do NOT remove this comment!)
 */

function Galeria(id, zdjecia, css, ochrona, zaladuj)
{
        this.kolumny = 4;
        this.naStronie = 8;
        
        
        this.id = id;
        this.zdjecia = zdjecia;
        this.ochrona = typeof ochrona != 'undefined' ? ochrona : false;
        this.css = css;
        
        if (typeof zaladuj != 'undefined' && zaladuj)
        {
                for (var i = 0; i < this.zdjecia.length; i++)
                {
                        new Image().src = this.zdjecia[i][0];
                }
        }
        
        this.wyswietl = function(strona)
        {
                if (typeof strona == 'undefined') strona = 1;
                var html = '';
                
                for (var i = start_ = (strona - 1) * this.naStronie, stop_ = Math.min(start_ + this.naStronie, this.zdjecia.length); i < stop_; i++)
                {
                        if (i > start_ && !(i % this.kolumny)) html += '</tr><tr>';
                        html +=
                                '<td>' +
                                        '<a href="' + (this.ochrona ? 'javascript:void(0)' : this.zdjecia[i][1]) + '" onclick="return !' + this.id + '.pokaz(' + i + ')" onkeypress="return !' + this.id + '.pokaz(' + i + ')"><img src="' + this.zdjecia[i][0] + '" alt=""' + (this.ochrona ? ' onmousedown="return false" oncontextmenu="return false" onselectstart="return false" onselect="return false" oncopy="return false" ondragstart="return false" ondrag="return false" galleryimg="no"' : '') + ' /></a>' +
                                        (typeof this.zdjecia[i][2] != 'undefined' ? '<div>' + this.zdjecia[i][2] + '</div>' : '') +
                                '</td>';
                }
                if (html) html = '<table><tr>' + html + '</tr></table>';
                
                if (this.zdjecia.length > this.naStronie)
                {
                        html += '<div class="stronicowanie">';
                        if (strona > 1) html += '<a href="javascript:void(0)" onclick="' + this.id + '.wyswietl(' + (strona - 1) + '); return false" onkeypress="' + this.id + '.wyswietl(' + (strona - 1) + '); return false">&laquo;</a>';
                        for (var i = 1, stop_ = Math.ceil(this.zdjecia.length / this.naStronie); i <= stop_; i++)
                        {
                                html += ' ' + (i == strona ? i : '<a href="javascript:void(0)" onclick="' + this.id + '.wyswietl(' + i + '); return false" onkeypress="' + this.id + '.wyswietl(' + i + '); return false">' + i + '</a>');
                        }
                        if (strona < stop_) html += ' <a href="javascript:void(0)" onclick="' + this.id + '.wyswietl(' + (strona + 1) + '); return false" onkeypress="' + this.id + '.wyswietl(' + (strona + 1) + '); return false">&raquo;</a>';
                        html += '</div>';
                }
                
                document.getElementById(this.id).innerHTML = '<div class="galeria">' + html + '</div>';
        }
        
        this._pokaz = function(i)
        {
                var numer = (i + 1) + '/' + this.zdjecia.length;
                if (this.zdjecia.length < 2) var stronicowanie = '';
                else
                {
                        var stronicowanie =
                                '<div class="stronicowanie" style="white-space: nowrap">' +
                                        (i > 0 ? '<a href="javascript:void(0)" onclick="setTimeout(\'document.write(window.opener.' + this.id + '._pokaz(' + (i - 1) + ')); document.close(); document.close()\', 1); return false" onkeypress="setTimeout(\'document.write(window.opener.' + this.id + '._pokaz(' + (i - 1) + ')); document.close(); document.close()\', 1); return false">&laquo;&nbsp;Wstecz</a>&nbsp;&nbsp;&nbsp;' : '') +
                                        numer +
                                        (i < this.zdjecia.length - 1 ? '&nbsp;&nbsp;&nbsp;<a href="javascript:void(0)" onclick="setTimeout(\'document.write(window.opener.' + this.id + '._pokaz(' + (i + 1) + ')); document.close()\', 1); return false" onkeypress="setTimeout(\'document.write(window.opener.' + this.id + '._pokaz(' + (i + 1) + ')); document.close()\', 1); return false">Dalej&nbsp;&raquo;</a>' : '') +
                                '</div>';
                }
                
                var html =
                        '<html>' +
                                '<head>' +
                                        '<title>' + (typeof this.zdjecia[i][2] != 'undefined' ? this.zdjecia[i][2].replace(/<[^>]+>/g, '') + (numer ? ' (' + numer + ')' : '') : numer) + '</title>' +
                                        (typeof this.css != 'undefined' && this.css ? '<link rel="Stylesheet" type="text/css" href="' + this.css + '" />' : '') +
                                        '<'+'script type="text/javascript">' +
                                        'function dopasuj() { window.resizeTo(Math.min(screen.availWidth, Math.max(document.getElementById(\'img\').width + 100, document.getElementById(\'body\').offsetWidth)), Math.min(screen.availHeight, document.getElementById(\'body\').offsetHeight + 160)); }' +
                                        (this.ochrona ? 'window.onblur = function() { if (document.getElementById(\'body\')) document.getElementById(\'body\').style.visibility = \'hidden\'; try { clipboardData.clearData(); } catch (e) {} }; window.onfocus = function () { if (document.getElementById(\'body\')) document.getElementById(\'body\').style.visibility = \'visible\'; };'  : '') +
                                        '<'+'/script>' +
                                '</head>' +
                                '<body style="margin: 0; padding: 0" onload="dopasuj(); dopasuj()"' + (this.ochrona ? ' oncontextmenu="return false" onbeforeprint="document.getElementsByTagName(\'body\')[0].style.visibility = \'hidden\'; window.alert(\'Wydruk jest niedostępny!\')" onafterprint="document.getElementsByTagName(\'body\')[0].style.visibility = \'visible\'"' : '') + '>' +
                                        '<div id="body">' +
                                                '<div id="zdjecie">' +
                                                        (typeof this.zdjecia[i][2] != 'undefined' || numer ? '<h1>' + (typeof this.zdjecia[i][2] != 'undefined' ? this.zdjecia[i][2] : numer) + '</h1>' : '') +
                                                        '<div style="text-align: center"><img id="img" src="' + this.zdjecia[i][1] + '" alt=""' + (this.ochrona ? ' onmousedown="return false" oncontextmenu="return false" onselectstart="return false" onselect="return false" oncopy="return false" ondragstart="return false" ondrag="return false" galleryimg="no"' : '') + ' /></div>' +
                                                        (typeof this.zdjecia[i][3] != 'undefined' ? '<div>' + this.zdjecia[i][3] + '</div>' : '') +
                                                        stronicowanie +
                                                '</div>' +
                                        '</div>' +
                                '</body>' +
                        '</html>';
                
                return html;
        }
        
        this.pokaz = function(i)
        {
                try { Galeria.okno.close() } catch (e) {}
		Galeria.okno = window.open('', this.id, 'menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,width=700,height=700');
		if (!Galeria.okno) return false;
		
		Galeria.okno.document.close();
		Galeria.okno.document.write(this._pokaz(i));
		Galeria.okno.document.close();
		Galeria.okno.focus();
		
		return true;
	}
	
	document.write('<div id="' + this.id + '"></div>');
	this.wyswietl();
}

Galeria.okno = null;