check for the mouse button in the click event by using the event property
$('#element').click(function(event) {
if (event.which==3) {
alert('Right mouse button pressed');
break;
}
});
for more options read this
for using jquery you have to include the jquery library in your head tag
<script type="text/javascript" src="jquery library path which you can download from jquery site or use google jquery library"></script>
the you have to use another <script>
tag for writing you jquery
<script type="text/javascript"></script>
$(document).ready(function(){
$('#element').click(function(event) {
if (event.which==3) {
alert('Right mouse button pressed');
break;
}
});
});
<script type="text/javascript">
</script>
for more detail read jquery documentation, do a little google