This plugin transforms an input element to display some tags elements in the way tumblr does.
The field value is the concatenation of the tags (separator: ", ").
$('.tags').tags(options);
$('.tags').tags({
'separator':',',
'add':function(added_tag, tags){
$('#status').html('Tag added: ' + added_tag + '. ' + tags.tags.length + ' tags in total');
},
'remove':function(removed_tag, tags){
$('#status').html('Tag removed: ' + removed_tag + '. ' + tags.tags.length + ' tags in total');
}
});
$('button.show').click(function(){
alert($('.tags').val());
});