Trac ticket form parametizer bookmarklet

bookmarklet.js

javascript:(function(a,b,c,d,e,f,g,h){if(!(e=a.jQuery)||c>e.fn.jquery||d(e)){f=b.createElement(%22script%22);f.type=%22text/javascript%22;f.src=%22http://ajax.googleapis.com/ajax/libs/jquery/%22+c+%22/jquery.min.js%22;f.onload=f.onreadystatechange=function(){if(!g&&(!(h=this.readyState)||h==%22loaded%22||h==%22complete%22)){d((e=a.jQuery).noConflict(1),g=1);e(f).remove()}};b.documentElement.childNodes[0].appendChild(f)}})(window,document,%221.6%22,function(a,b){var%20c=window.location;var%20d=[];var%20e,f;a(%22fieldset#properties%20input:visible,%20fieldset#properties%20select%22).each(function(){if(a(this).val()!=%22%22){e=a(this).attr(%22name%22);f=a(this).val();d.push({name:e.replace(%22field_%22,%22%22),value:f})}});window.location=c.protocol+%22//%22+c.host+c.pathname+%22?%22+a.param(d)})

bookmarklet.src.js

/*****
== Trac ticket form parametizer bookmarklet ==
I use this to quickly create a lot of Trac tickets with the same properties.

javascript:(function(a,b,c,d,e,f,g,h){if(!(e=a.jQuery)||c>e.fn.jquery||d(e)){f=b.createElement(%22script%22);f.type=%22text/javascript%22;f.src=%22http://ajax.googleapis.com/ajax/libs/jquery/%22+c+%22/jquery.min.js%22;f.onload=f.onreadystatechange=function(){if(!g&&(!(h=this.readyState)||h==%22loaded%22||h==%22complete%22)){d((e=a.jQuery).noConflict(1),g=1);e(f).remove()}};b.documentElement.childNodes[0].appendChild(f)}})(window,document,%221.6%22,function(a,b){var%20c=window.location;var%20d=[];var%20e,f;a(%22fieldset#properties%20input:visible,%20fieldset#properties%20select%22).each(function(){if(a(this).val()!=%22%22){e=a(this).attr(%22name%22);f=a(this).val();d.push({name:e.replace(%22field_%22,%22%22),value:f})}});window.location=c.protocol+%22//%22+c.host+c.pathname+%22?%22+a.param(d)})

Instructions: 
 1. Create a new bookmarklet and replace it's location with the javascript line above.
 2. Fill in a Trac form with the shared properties (type, priority, keywords, et cetera)
 3. Choose this bookmarklet from your bookmarks. The page will reload with a query string corresponding to the ticket form.
 4. Fill in the specific details about this issue. Click "Create ticket". Once you're done, click back in the browser and the form is filled out with the shared properties.
*****/

// Load jQuery v1.6 if not already loaded on the page;
javascript: (function(e, a, g, h, f, c, b, d) {
    if (! (f = e.jQuery) || g > f.fn.jquery || h(f)) {
        c = a.createElement("script");
        c.type = "text/javascript";
        c.src = "http://ajax.googleapis.com/ajax/libs/jquery/" + g + "/jquery.min.js";
        c.onload = c.onreadystatechange = function() {
            if (!b && (!(d = this.readyState) || d == "loaded" || d == "complete")) {
                h((f = e.jQuery).noConflict(1), b = 1);
                f(c).remove()
            }
        };
        a.documentElement.childNodes[0].appendChild(c);
    }
})(window, document, "1.6",
function($, L) {
    var winloc = window.location
    var queries = [];
    var key, value;

    // Iterate over field elements in Properties fieldset and construct queries key/value array
    $("fieldset#properties input:visible, fieldset#properties select").each(function() {
      if($(this).val() != '') {
        key = $(this).attr("name");
        value = $(this).val();
        queries.push(
          // Trac query string format does not need the 'field_' namespace
          {"name" : key.replace("field_", ""), "value" : value}
        );

      }
    });

    // Reconstruct the URL path and append the parameterized key/value list
    window.location = winloc.protocol + "//" + winloc.host + winloc.pathname + '?' + $.param(queries);
});