jQuery.fn.mailme = function() {
    var apestaartje = / apestaartje /;
    var punt = / punt /g;
    this.each( function() {
        var addr = jQuery(this).text().replace(apestaartje,"@").replace(punt,".");
        var title = jQuery(this).attr('title')
        var subj = jQuery(this).attr('id')
        $(this)
            .after('<a class="mailtxt" href="mailto:'+addr+'?subject='+subj+'" title="'+title+'">'+ addr +'</a>')
            .remove();
    });
};