var slideShow;
$(document).ready(function() {
try {
        slideShow = function() {
            var bxs, bxe, fxs, fxe, ys, ye, ta, ia, ie, st, ss, ft, fs, xp, yp, ci, t, tar, tarl;
            var processing = 0;
            ta = document.getElementById(thumbid);
            ia = document.getElementById(imgid);
            t = ta.getElementsByTagName('li');
            ie = document.all ? true : false;
            st = 3;
            ss = 3;
            ft = 10;
            fs = 5;

            xp, yp = 0;
            return {
                init: function() {
                    document.onmousemove = this.pos;
                    window.onresize = function() {
                        setTimeout("slideShow.lim()", 500)
                    };
                    ys = this.toppos(ta);
                    ye = ys + ta.offsetHeight;
                    len = t.length;
                    tar = [];
                    for (i = 0; i < len; i++) {
                        // edit - zmiana miejsca przechowywania sciezki
                        // przechowywanie sciezki w title powodowalo wyswietlanie sie krzków
                        //var id = t[i].title;
                        var id = t[i].getAttribute('rel');
                        tar[i] = id;
                        t[i].onclick = new Function("slideShow.getimg('" + id + "')");
                        if (i == 0) {
                            this.getimg(id)
                        }
                    }
                    tarl = tar.length;
                },
                scrl: function(d) {
                    clearInterval(ta.timer);
                    var l = (d == -1) ? 0 : (t[tarl - 1].offsetLeft - (ta.parentNode.offsetWidth - t[tarl - 1].offsetWidth) + 10)
                    ta.timer = setInterval(function() {
                        slideShow.mv(d, l)
                    }, st);
                },
                mv: function(d, l) {
                    ta.style.left = ta.style.left || '0px';
                    var left = ta.style.left.replace('px', '');
                    if (d == 1) {
                        if (l - Math.abs(left) <= ss) {
                            this.cncl(ta.id);
                            ta.style.left = '-' + l + 'px';
                        }
                        else {
                            ta.style.left = left - ss + 'px'
                        }
                    }
                    else {
                        if (Math.abs(left) - l <= ss) {
                            this.cncl(ta.id);
                            ta.style.left = l + 'px';
                        }
                        else {
                            ta.style.left = parseInt(left) + ss + 'px'
                        }
                    }
                },
                cncl: function() {
                    clearTimeout(ta.timer)
                },
                getimg: function(id) {

                    if (auto) {
                        clearTimeout(ia.timer)
                    }
                    if (ci != null) {
                        var ts, tsl, x;
                        ts = ia.getElementsByTagName('img');
                        tsl = ts.length;
                        x = 0;
                        for (x; x < tsl; x++) {
                            if (ci.id != id) {
                                var o = ts[x];
                                clearInterval(o.timer);
                                o.timer = setInterval(function() {
                                    slideShow.fdout(o)
                                }, fs)
                            }
                        }
                    }
                    if (!document.getElementById(id)) {
                        var i = document.createElement('img');
                        ia.appendChild(i);
                        i.id = id;
                        i.av = 0;
                        i.style.opacity = 0;
                        i.style.filter = 'alpha(opacity=0)';
                        //i.src = imgdir + '/' + id + imgext;
                        i.src = id + imgext;
                    }
                    else {
                        i = document.getElementById(id);
                        clearInterval(i.timer);
                    }
                    i.timer = setInterval(function() {
                        slideShow.fdin(i)

                    }, fs);


                },
                nav: function(d) {
                    if (processing == 0) {
                        processing = 1;
                        var c = 0;
                        for (key in tar) {
                            if (tar[key] == ci.id) {
                                c = key
                            }
                        }
                        if (tar[parseInt(c) + d]) {
                            this.getimg(tar[parseInt(c) + d]);
                        }
                        else {
                            if (d == 1) {
                                this.getimg(tar[0]);
                            }
                            else {
                                this.getimg(tar[tarl - 1])
                            }
                        }
                    }
                },
                auto: function() {
                    ia.timer = setInterval(function() {
                        slideShow.nav(1)
                    }, autodelay * 1000)
                },
                fdin: function(i) {
                    if (i.complete) {
                        i.av = i.av + fs;
                        i.style.opacity = i.av / 100;
                        i.style.filter = 'alpha(opacity=' + i.av + ')'
                    }
                    if (i.av >= 100) {
                        if (auto) {
                            this.auto()
                        };
                        clearInterval(i.timer);
                        processing = 0;
                        ci = i
                    }

                },
                fdout: function(i) {
                    i.av = i.av - fs;
                    i.style.opacity = i.av / 100;
                    i.style.filter = 'alpha(opacity=' + i.av + ')';
                    if (i.av <= 0) {
                        clearInterval(i.timer);
                        if (i.parentNode) {
                            i.parentNode.removeChild(i)
                        }
                    }
                },
                lim: function() {
                    var taw, taa, len;
                    taw = ta.parentNode.offsetWidth;
                    taa = taw / 4;
                    bxs = slideShow.leftpos(ta);
                    bxe = bxs + taa;
                    fxe = bxs + taw;
                    fxs = fxe - taa;
                },
                pos: function(e) {
                    xp = ie ? event.clientX + document.documentElement.scrollLeft : e.pageX;
                    yp = ie ? event.clientY + document.documentElement.scrollTop : e.pageY;
                    if (xp > bxs && xp < bxe && yp > ys && yp < ye) {
                        slideShow.scrl(-1);
                    }
                    else
                        if (xp > fxs && xp < fxe && yp > ys && yp < ye) {
                        slideShow.scrl(1);
                    }
                    else {
                        slideShow.cncl()
                    }
                },
                leftpos: function(t) {
                    var l = 0;
                    if (t.offsetParent) {
                        while (1) {
                            l += t.offsetLeft;
                            if (!t.offsetParent) {
                                break
                            };
                            t = t.offsetParent
                        }
                    }
                    else
                        if (t.x) {
                        l += t.x
                    }
                    return l;
                },
                toppos: function(t) {
                    var p = 0;
                    if (t.offsetParent) {
                        while (1) {
                            p += t.offsetTop;
                            if (!t.offsetParent) {
                                break
                            };
                            t = t.offsetParent
                        }
                    }
                    else
                        if (t.y) {
                        p += t.y
                    }
                    return p;
                }
            };
        }
();

        window.onload = function() {
            slideShow.init();
            slideShow.lim()
        };
    }
    catch (e) {
    }
});