function photoSlider(pictures,config)
{
    var config   = config || {};
    var pictures = pictures || [];
    
    var navContainer       = document.getElementById(config.navContainerId);
    var pictureFrame       = document.getElementById(config.pictureFrameId); 
    
    
    function next()
    {
    }
    
    function prev()
    {
    }
    
    function paramEventObj(functionPtr,params)
    {
        //closure
        return function() {functionPtr(params)};
    }
    
    function changeImage(params)
    {
        alert(params.src);
    }
    
    function built()
    {
        if (navContainer)
        {
            var navTable = document.createElement("table");
            navTable.cellSpacing = "0";
            navTable.cellPadding = "0";
            
            var tr    = document.createElement("tr");
            
            for (var i=0; i < pictures.length;i++)
            {
                var navItem     = document.createElement("td");
                var navItemLink = document.createElement("a"); 
                
                navItemLink.href = "javascript:;";
                
                //navItem.className = config.navItemClass;
                var navItemPic = document.createElement("img"); //debug
                navItemPic.style.width = "50px";
                navItemPic.style.height = "64px";
                navItemPic.style.background = "#F00";
                navItemPic.src = pictures[i].image_small; // debug
                navItemLink.appendChild(navItemPic);
                
                navItem.appendChild(navItemLink);
                tr.appendChild(navItem);
            }
            
            navTable.appendChild(tr);
            navContainer.appendChild(navTable);
            
            navContainer.innerHTML = navContainer.innerHTML;
            
            navContainer.appendChild(navTable);
        }
        
        
        
    }
    
    
    
    
    built();
}