﻿<!--
    function communityMediaSliderComponent(communityId, itemsArray) {    
        var currentIdx = 0;    
        this.communityId = communityId;
        this.itemsArray = itemsArray;
              
        function prev() {
            if (currentIdx == 0)
                return;                
            currentIdx--;            
            populate();
        }
    
        function next() {        
            if (currentIdx + 3 >= itemsArray.length)
                return;                
            currentIdx++;            
            populate();
        }
    
        function populate() {
            for (i = 0; i < 3; i++) {
                if (currentIdx + i == itemsArray.length)
                    break;                
                document.getElementById('tdCommunity' + communityId + 'MediaColumn' + i).innerHTML = formatThumbnailHolder(itemsArray[currentIdx + i][0], itemsArray[currentIdx + i][1], itemsArray[currentIdx + i][2], itemsArray[currentIdx + i][3]);
            }
        }
        
        function formatThumbnailHolder(title, thumbnail, link, type) {
            var t = '<a href="' + link + '"><img src="' + thumbnail + '" border="0" title="';
            if (type == 0)
                t += 'Zdjęcie: ';
            else if (type == 1)
                t += 'Video: ';
            else if (type == 2)
                t += 'Utwór: ';
            return  t + title + '"/></a>';
        }
    
        this.prev = prev;
        this.next = next;
        this.populate = populate;
    }   
//-->
