OO-269 update browser version, recommend google chrome

src/main/java/org/olat/login/_content/browsercheck.html

@@ -23,14 +23,20 @@ function check() {
   <li>$r.translate("browsercheck.minimum.second")</li>
 </ul>
 
-<h4>$r.translate("browsercheck.bestresults.title")</h4>
 <p class="b_float_right">
-	<a href="http://www.spreadfirefox.com/?q=affiliates&amp;id=36288&amp;t=55" target="_blank"><img border="0" alt="Get Firefox!" title="Get Firefox!" src="$r.staticLink("images/getfirefox.gif")"/></a>
+	<a href="https://www.google.com/chrome">
+		<img src="$r.staticLink("images/chrome-button.png")" title="Get google Chrome!" alt="Get google Chrome!" border="0" width="150" height="50" />
+	</a>
+	<br />
+	<a href="http://www.mozilla.org/products/download.html" target="_blank">
+		<img border="0" alt="Get Firefox!" title="Get Firefox!" src="$r.staticLink("images/getfirefox.gif")" width="150" />
+	</a>
 </p>
+<h4>$r.translate("browsercheck.bestresults.title")</h4>
 <ul>
-	<li><a class="b_link_extern" href="http://www.mozilla.org/products/firefox/" target="_blank">Firefox 7</a> $r.translate("browsercheck.bestresults.newerversion") $r.translate("browsercheck.bestresults.recommended") </li>
+	<li><a class="b_link_extern" href="http://www.google.com/chrome/" target="_blank">Google Chrome 19</a> $r.translate("browsercheck.bestresults.newerversion") $r.translate("browsercheck.bestresults.recommended") </li>
 	<li><a class="b_link_extern" href="http://www.apple.com/safari/" target="_blank">Apple Safari 5</a> $r.translate("browsercheck.bestresults.newerversion") </li>
-	<li><a class="b_link_extern" href="http://www.google.com/chrome/" target="_blank">Google Chrome 16</a> $r.translate("browsercheck.bestresults.newerversion") </li>
+	<li><a class="b_link_extern" href="http://www.mozilla.org/products/firefox/" target="_blank">Firefox 12</a> $r.translate("browsercheck.bestresults.newerversion")</li>
 	<li><a class="b_link_extern" href="http://www.microsoft.com/internetexplorer/" target="_blank">Microsoft Internet Explorer 9</a> $r.translate("browsercheck.bestresults.newerversion")</li>
 </ul>