adding missing images

Documentation/VectoHashingTool/includes/header.html

@@ -4,9 +4,9 @@
 	<a href="HashingToolHelp.html">User Manual</a>
 	</div>
 	<div style="text-align: right">
-	<a href="https://ec.europa.eu/jrc/" target="_blank"><img style="border: 0px solid; width: 173px; height: 36px;" alt="JRC-Logo" src="images/JRC.png" hspace="5"></a>
-	<a href="http://www.ivt.tugraz.at/" target="_blank"><img src="images/IVT.png" alt="IVT-Logo" style="border: 0px solid; width: 74px; height: 36px;" hspace="5"></a>
-	<a href="http://portal.tugraz.at/pls/portal/url/page/TU_Graz" target="_blank"><img src="images/TUG.png" alt="TUG-Logo" style="border: 0px solid; width: 96px; height: 36px;" hspace="5"></a>
+	<a href="https://ec.europa.eu/jrc/" target="_blank"><img style="border: 0px solid; height: 40px;" alt="JRC-Logo" src="images/EuropeanCommission.jpg" hspace="5"></a>
+	<!-- <a href="http://www.ivt.tugraz.at/" target="_blank"><img src="images/IVT.png" alt="IVT-Logo" style="border: 0px solid; width: 74px; height: 36px;" hspace="5"></a>
+	<a href="http://portal.tugraz.at/pls/portal/url/page/TU_Graz" target="_blank"><img src="images/TUG.png" alt="TUG-Logo" style="border: 0px solid; width: 96px; height: 36px;" hspace="5"></a> -->
 	</div>
 </div>
 <div id="CONTENT">