add sequencEnG and clusterEnG

Author: WininWin

index.html

@@ -77,6 +77,15 @@ <h6 id = "sub-title">Teaching Engine for Genomics</h6>
        <li class="nav-item my-nav">
         <a class="nav-link my-nav-link" href="#cite" onclick="show_cite()">Citation</a>
       </li>
+		 <li class="nav-item my-nav">
+        <a class="nav-link my-nav-link" target="_blank" href="http://education.knoweng.org/clustereng/">ClusterEnG</a>
+      </li>
+     
+         <li class="nav-item my-nav">
+        <a class="nav-link my-nav-link" target="_blank" href="http://education.knoweng.org/sequenceng/">SequencEnG</a>
+      </li>
+     
+
      <li class="nav-item my-nav">
         <a class="nav-link my-nav-link" href="#contact" onclick="show_contact()">Contact</a>
       </li>