var lnk = '', txt = '';
$(document).ready(function() {
    var s = document.getElementsByTagName('span');
    for (i = 0; i < s.length; i++) {
        if ((s[i].className.indexOf('url') != -1) || (s[i].className.indexOf('urllink') != -1)) {
            lnk = document.createElement('a');
            lnk.href = s[i].title;
            txt = s[i].innerHTML;
            if (s[i].className.indexOf('blank') != -1) {
                lnk.target = '_blank';
            }
            lnk.innerHTML = txt;
            s[i].innerHTML = '';
            s[i].appendChild(lnk);
        }
    }
});