function get_from_delicious(id) {
 x___exp__getFromDelicious(id,getFromDelicious_cb);
}

function getFromDelicious_cb(ret) {
 data=ret.split(',');
 id=data[0];
 tags=data[1].split(' ');
 var span=document.getElementById('dt'+id);
 html = '';
 for(i=0;i<tags.length;i++) {
  if (tags[i] != '') {
    html += "<a href=\"#\" onclick=\"addToTags(" + id +",'"
    +tags[i]
    +"'); return false;\">"+tags[i]+"</a>"
    if(i<tags.length -1) { html += "&nbsp;"; }
  }
 }
 if (html == '') {
  html = '无建议';
 }
 span.innerHTML = '(' + html + ')';
}

function addToTags(id,tag) {
 var fld = document.getElementById("tfield" + id);
 fld.value=fld.value+ " " + tag;
}