<script type="text/javascript">
$(function(){
$('#title1').friendurl({id : 'link1'});
});
</script>
<script type="text/javascript">
$(function(){
$('#title2').friendurl({id : 'link2', divider: '_'});
});
</script>
In version 1.5 the transliterate parameter was introduced.
<script type="text/javascript">
$(function(){
$('#title3').friendurl({id : 'link3', divider: '_', transliterate: true});
});
</script>