title="Average: <%= startAvg %> (selected images have different start values)" style="color: #ccc;" <% } %> data-idx="<%=idx%>" value="<%= startAvg %>" max="<%= endAvg %>">
title="Average: <%= endAvg %> (selected images have different end values)" style="color: #ccc;" <% } %> data-idx="<%=idx%>" value="<%= endAvg %>" min="<%= startAvg %>">