Update index.html

Author: Tevin79

edt/index.html

@@ -29,7 +29,7 @@
             <a href="#" class="lien-edt" id="l3-maths-button" onclick="l3_maths()">L3 Maths</a>
           </div>
           <div id="l2_info" class="edt" style="display: none">
-            <iframe src="https://calendar.google.com/calendar/embed?height=600&wkst=2&bgcolor=%23ffffff&ctz=Europe%2FParis&mode=WEEK&title=L2%20Info&src=b2FyMWVjYXFxaGcwYzV2cmJoczRiZ2VmazJ2dTJzNGFAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&color=%237986CB" style="border:solid 1px #777" width="100%" height="100%" frameborder="0" scrolling="no"></iframe>
+            <iframe src="https://calendar.google.com/calendar/embed?height=600&wkst=2&bgcolor=%23ffffff&ctz=Europe%2FParis&showTitle=1&showNav=1&mode=WEEK&title=S4&src=MjI0dTJnYmQ3NmN2ajdxb2F0MDUxajIxdWxwYmczdjdAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&color=%23795548" style="border:solid 1px #777" width="100%" height="100%" frameborder="0" scrolling="no"></iframe>
           </div>
           <div id="l3_info" class="edt" style="display: none">
             <iframe src="https://calendar.google.com/calendar/embed?height=600&wkst=2&bgcolor=%23ffffff&ctz=Europe%2FParis&mode=WEEK&title=L3%20Info&src=aXVqcGpudHQ0YzNua3IxanJvMnJmbXRzODh1M3AxaGFAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&src=NzUxazU0bTc3djlibjZwcXVjNmowb3BhdTF0NWsyYzVAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&src=ZHZoazV2MXA1Y25tY3Jsa25oN3JmZjc1bDlrZHEza2hAaW1wb3J0LmNhbGVuZGFyLmdvb2dsZS5jb20&color=%23E67C73&color=%23E67C73&color=%23E67C73" style="border:solid 1px #777" width="100%" height="100%" frameborder="0" scrolling="no"></iframe>