grid layout.</div>
				</div>
			</div>
		</div>
		<div id="freewall" class="free-wall"></div>

		<script type="text/javascript">

			var temp = "<div class='cell' style='width:{width}px; height: {height}px; background-image: url(i/photo/{index}.jpg)'></div>";
			var w = 200, h = 200, html = '', limitItem = 49;
			for (var i = 0; i < limitItem; ++i) {
				html += temp.replace(/\{height\}/g, h).replace(/\{width\}/g, w).replace("{index}", i + 1);
			}
			$("#freewall").html(html);

			var wall = new Freewall(