<a class="btn btn-primary" style="width: 150px;"
href='http://jfed.iminds.be/releases/r1389/webstart/experimenter/jfed-experimenter.jnlp'
title="Click here to start your experiment with jFed"
onclick="return launchApplication('http://jfed.iminds.be/releases/r1389/webstart/experimenter/jfed-experimenter.jnlp');">
<span class="glyphicon glyphicon-cloud"></span> jFed</a>
<a class="btn btn-primary" style="width: 150px;"
href='http://jfed.iminds.be/releases/r1389/webstart/experimenter/jfed-experimenter.jnlp'
title="Click here to start your experiment with jFed"
onclick="return launchApplication('http://jfed.iminds.be/releases/r1389/webstart/experimenter/jfed-experimenter.jnlp');">
<span class="glyphicon glyphicon-cloud"></span> jFed</a>