EDIT

// $Id $

// Author: Obslogic (Mike Smith aka Lionfish)

$(document).ready(function()

{

  var fieldid;

  $('span.expertsdb_addnode_form').hide();

  //the 'select from select box' has been selected

  $('a.expertsdb_addnode_select_link').click(function()

  {

    fieldid=this.id;

    $('select.expertsdb_addnode_select').filter('[@id='+fieldid+']').attr("disabled", false);

    $('input.expertsdb_addnode_source').filter('[@name=expertsdb_addnode_'+fieldid+']').val('');//clear to show not creating a node

    $('span.expertsdb_addnode_form').filter('.'+fieldid).hide();

  });

  //click on the general 'create new' links

  $('span.expertsdb_addnode_links').click(function()

  {

    fieldid=this.id;

    $('select.expertsdb_addnode_select').filter('[@id='+fieldid+']').attr("disabled", true);

    $('select.expertsdb_addnode_select').filter('[@id='+fieldid+']').selectNone();

  });

  //click on particular form type

  $('a.expertsdb_addnode_item').click(function()

  {

    var typeid=this.id;

    $('span.expertsdb_addnode_form').filter('[@id='+typeid+']').filter('.'+fieldid).siblings().hide();

    $('span.expertsdb_addnode_form').filter('[@id='+typeid+']').filter('.'+fieldid).show();

    $('input.expertsdb_addnode_source').filter('[@name=expertsdb_addnode_'+fieldid+']').val(typeid);

  });

});

//unselects every item in 'this'

jQuery.fn.selectNone = function()

{

  this.each(function()

  {

    for (var i=0;i<this.options.length;i++)

    {

      option = this.options[i];

      option.selected = false;

    }

  });

}