var InlineSlideShow = {

    _shows : new Array(),
    
    create : function(objId, thumbs, links, credits) {
        if (!document.getElementsByTagName || !document.createElement) return;
        var obj = document.getElementById(objId);
        if (!obj) return;
        
        var linkContainer = null;
        var divs = obj.getElementsByTagName('div');
        for (var i = 0; i < divs.length; i++) {
            if (divs[i].className.indexOf('navlinks') != -1) {
                linkContainer = divs[i];
                break;
            }
        }
        if (!linkContainer) return;
        linkContainer.innerHTML  = '<a href="#" class="prevLink" onclick="InlineSlideShow.prev(this); return false;">&laquo; prev</a>&nbsp;|&nbsp;';
        linkContainer.innerHTML += '<a href="#" class="nextLink" onclick="InlineSlideShow.next(this); return false;">next &raquo;</a>';
        
        var ps = obj.getElementsByTagName('p');
        for (var i = 0; i < ps.length; i++) {
            if (ps[i].className.indexOf('gallery-thumb') != -1) {
                var img = ps[i].getElementsByTagName('img')[0];
            }
        }

        var ps = obj.getElementsByTagName('p');
        for (var i = 0; i < ps.length; i++) {
            if (ps[i].className.indexOf('credit') != -1) {
		var credit = ps[i];
            }
        }
        
        var ss = InlineSlideShow._shows[objId] = new Object();
        ss.obj = obj;
        ss.thumbs = thumbs;
        ss.links = links;
	ss.credits = credits
        ss.current = 0;
        ss.img = img;
	ss.credit = credit;
    },
    
    prev : function(e) {
        var ss = InlineSlideShow.lookupFromChild(e);
        ss.current--;
        if (ss.current < 0) {
            ss.current = ss.thumbs.length - 1;
        }
        InlineSlideShow.refresh(ss);
    },
    
    next : function(e) {
        var ss = InlineSlideShow.lookupFromChild(e);
        ss.current++;
        if (ss.current >= ss.thumbs.length) {
            ss.current = 0;
        }
        InlineSlideShow.refresh(ss);
    },
    
    lookupFromChild : function(e) {
        while (e.className && e.className.indexOf('inline') == -1) {
            e = e.parentNode;
        }
        return InlineSlideShow._shows[e.id];
    },
    
    refresh : function(ss) {
        ss.img.src = ss.thumbs[ss.current];
	ss.credit.innerHTML = ss.credits[ss.current]
        var aas = ss.obj.getElementsByTagName('a');
        for (var i = 0; i < aas.length; i++) {
            if (aas[i].className.indexOf('seymore') != -1) {
                aas[i].href = ss.links[ss.current];
            }
        }
    }
}