A bookmarklet to make a diigo bookmark with a default tag with one click.

diigo-oneclick-bookmarklet.js

javascript: 
/* Usage:
 Copy the contents of this file and paste into the url of a new bookmark to make the bookmarklet.
 Click the bookmarklet to make a Diigo bookmark to the current page with the tag 'oneclick'. It will bring up a popup, which will close 2 seconds after you click anywhere on the bookmarked page, or after you leave the bookmarked page. 
 Feel free to edit and improve, this was just a quick hack.
 */
(function(){
  var path = 'https://secure.diigo.com/api/v2/bookmarks';
  
  var params = {
    'url': document.URL,
    'title': document.title,
    'tags': 'oneclick',
    'shared': 'no'
  };
  
  var form = document.createElement("form");
  form.setAttribute("method", "post");
  form.setAttribute("action", path);
  form.setAttribute("target", "formresult");
  
  for (var key in params) {
    var hiddenField = document.createElement("input");
    hiddenField.setAttribute("type", "hidden");
    hiddenField.setAttribute("name", key);
    hiddenField.setAttribute("value", params[key]);
    form.appendChild(hiddenField);
  }
  document.body.appendChild(form);
  
  var w = window.open('about:blank', 'formresult', 'scrollbars=no,menubar=no,height=300,width=400,resizable=yes,toolbar=no,status=no,location=no');
  form.submit();
  
  var existing_onclick = (document.onclick) ? document.onclick : function(){
  };
  var existing_onunload = (document.body.onunload) ? document.body.onunload : function(){
  };
  document.body.onunload = function(event){
    w.close();
    existing_onunload(event);
  };
  document.onclick = function(event){
    document.onclick = existing_onclick;
    document.body.onunload = existing_onunload;
    window.setTimeout(function(){
      w.close();
    }, 2000);
    existing_onclick(event);
  };
})();