diff --git a/sites/dev.scrapy.org/htdocs/asc.png b/sites/dev.scrapy.org/htdocs/asc.png new file mode 100644 index 000000000..486b73159 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/asc.png differ diff --git a/sites/dev.scrapy.org/htdocs/attachment.png b/sites/dev.scrapy.org/htdocs/attachment.png new file mode 100644 index 000000000..a4d212439 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/attachment.png differ diff --git a/sites/dev.scrapy.org/htdocs/changeset.png b/sites/dev.scrapy.org/htdocs/changeset.png new file mode 100644 index 000000000..31c0356a3 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/changeset.png differ diff --git a/sites/dev.scrapy.org/htdocs/closedticket.png b/sites/dev.scrapy.org/htdocs/closedticket.png new file mode 100644 index 000000000..43f7a8447 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/closedticket.png differ diff --git a/sites/dev.scrapy.org/htdocs/collapsed.png b/sites/dev.scrapy.org/htdocs/collapsed.png new file mode 100644 index 000000000..4a2ac198c Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/collapsed.png differ diff --git a/sites/dev.scrapy.org/htdocs/css/trac.css b/sites/dev.scrapy.org/htdocs/css/trac.css index bf899ba31..a3d85892b 100644 --- a/sites/dev.scrapy.org/htdocs/css/trac.css +++ b/sites/dev.scrapy.org/htdocs/css/trac.css @@ -1,5 +1,5 @@ body { - background: #FFFFFF url('/scrapy/chrome/site/main-bg.jpg') repeat-x left top; + background: #FFFFFF url('/main-bg.jpg') repeat-x left top; color: #000; margin: 10px; padding: 0; diff --git a/sites/dev.scrapy.org/htdocs/desc.png b/sites/dev.scrapy.org/htdocs/desc.png new file mode 100644 index 000000000..207018551 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/desc.png differ diff --git a/sites/dev.scrapy.org/htdocs/dots.gif b/sites/dev.scrapy.org/htdocs/dots.gif new file mode 100644 index 000000000..c6ae052fe Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/dots.gif differ diff --git a/sites/dev.scrapy.org/htdocs/draft.png b/sites/dev.scrapy.org/htdocs/draft.png new file mode 100644 index 000000000..cd6a67a55 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/draft.png differ diff --git a/sites/dev.scrapy.org/htdocs/edit_toolbar.png b/sites/dev.scrapy.org/htdocs/edit_toolbar.png new file mode 100644 index 000000000..1269b3fb9 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/edit_toolbar.png differ diff --git a/sites/dev.scrapy.org/htdocs/editedticket.png b/sites/dev.scrapy.org/htdocs/editedticket.png new file mode 100644 index 000000000..9d12a9107 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/editedticket.png differ diff --git a/sites/dev.scrapy.org/htdocs/envelope.png b/sites/dev.scrapy.org/htdocs/envelope.png new file mode 100644 index 000000000..74676b359 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/envelope.png differ diff --git a/sites/dev.scrapy.org/htdocs/expanded.png b/sites/dev.scrapy.org/htdocs/expanded.png new file mode 100644 index 000000000..4f8a587f7 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/expanded.png differ diff --git a/sites/dev.scrapy.org/htdocs/expander_normal.png b/sites/dev.scrapy.org/htdocs/expander_normal.png new file mode 100644 index 000000000..fb580df47 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/expander_normal.png differ diff --git a/sites/dev.scrapy.org/htdocs/expander_normal_hover.png b/sites/dev.scrapy.org/htdocs/expander_normal_hover.png new file mode 100644 index 000000000..e3a866c4b Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/expander_normal_hover.png differ diff --git a/sites/dev.scrapy.org/htdocs/expander_open.png b/sites/dev.scrapy.org/htdocs/expander_open.png new file mode 100644 index 000000000..a4c90a29e Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/expander_open.png differ diff --git a/sites/dev.scrapy.org/htdocs/expander_open_hover.png b/sites/dev.scrapy.org/htdocs/expander_open_hover.png new file mode 100644 index 000000000..255064b89 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/expander_open_hover.png differ diff --git a/sites/dev.scrapy.org/htdocs/extlink.gif b/sites/dev.scrapy.org/htdocs/extlink.gif new file mode 100644 index 000000000..d47e14ca5 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/extlink.gif differ diff --git a/sites/dev.scrapy.org/htdocs/feed.png b/sites/dev.scrapy.org/htdocs/feed.png new file mode 100644 index 000000000..fec919dd2 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/feed.png differ diff --git a/sites/dev.scrapy.org/htdocs/file.png b/sites/dev.scrapy.org/htdocs/file.png new file mode 100644 index 000000000..f35fc99b3 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/file.png differ diff --git a/sites/dev.scrapy.org/htdocs/folder.png b/sites/dev.scrapy.org/htdocs/folder.png new file mode 100644 index 000000000..d26c06cfc Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/folder.png differ diff --git a/sites/dev.scrapy.org/htdocs/guide/basic-workflow.png b/sites/dev.scrapy.org/htdocs/guide/basic-workflow.png new file mode 100644 index 000000000..0074ef18a Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/guide/basic-workflow.png differ diff --git a/sites/dev.scrapy.org/htdocs/guide/original-workflow.png b/sites/dev.scrapy.org/htdocs/guide/original-workflow.png new file mode 100644 index 000000000..821365226 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/guide/original-workflow.png differ diff --git a/sites/dev.scrapy.org/htdocs/ics.png b/sites/dev.scrapy.org/htdocs/ics.png new file mode 100644 index 000000000..69b9193d0 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/ics.png differ diff --git a/sites/dev.scrapy.org/htdocs/imggrid.png b/sites/dev.scrapy.org/htdocs/imggrid.png new file mode 100644 index 000000000..d1e60d977 Binary files /dev/null and b/sites/dev.scrapy.org/htdocs/imggrid.png differ diff --git a/sites/dev.scrapy.org/htdocs/js/blame.js b/sites/dev.scrapy.org/htdocs/js/blame.js new file mode 100644 index 000000000..187dd67c8 --- /dev/null +++ b/sites/dev.scrapy.org/htdocs/js/blame.js @@ -0,0 +1,102 @@ + +(function($){ + + window.enableBlame = function(url, original_path) { + var message = null; + var message_rev = null; + + /* for each blame cell containing a changeset link... */ + var rev_paths = {}; + $("table.code th.blame a").each(function() { + href = $(this).attr("href"); + $(this).removeAttr("href"); + rev_href = href.substr(href.indexOf("changeset/") + 10); + elts = rev_href.split("/"); + var path = elts.slice(1).join("/"); + if (path != original_path) + rev_paths["r"+elts[0]] = path; + }); + + /* for each blame cell... */ + $("table.code th.blame").each(function() { + var rev = $(this).attr("class").split(" ")[1]; // "blame r123" + var path = rev_paths[rev] || original_path; // only found if != orig + + if (!rev) + return; + + $(this).css("cursor", "pointer").click(function() { + var row = this.parentNode; + var message_is_visible = message && message.css("display") == "block"; + var highlight_rev = null; + + function show() { + /* Display commit message for the selected revision */ + + var message_w = message.get(0).offsetWidth; + + // limit message panel width to 3/5 of the row width + var row_w = row.offsetWidth; + var max_w = (3.0 * row_w / 5.0); + if (!message_w || message_w > max_w) { + message_w = max_w; + var borderw = (3+8)*2; // borderwidth + padding on both sides + message.css({width: message_w - borderw + "px"}); + } + + var row_offset = $(row).offset(); + var left = row_offset.left + row.offsetWidth - message_w; + message.css({display: "block", top: row_offset.top+"px", left: left-2+"px"}); + } + + function hide() { + /* Hide commit message */ + message.css({display: "none"}); + + /* Remove highlighting for lines of the current revision */ + $("table.code th."+message_rev).each(function() { + $(this.parentNode).removeClass("hilite") + }); + } + + if (message_rev != rev) { // fetch a new revision + if (message_is_visible) { + hide(); + } + message_rev = rev; + highlight_rev = message_rev; + + $.get(url + rev.substr(1), {annotate: path}, function(data) { + // remove former message panel if any + if (message) + message.remove(); + // create new message panel + message = $('
').css("position", "absolute") + .append($('
') + .append($('').click(hide))) + .append($('
').html(data || "(no changeset information)")) + .appendTo("body"); + + // workaround non-clickable "Close" issue in Firefox + if ($.browser.mozilla) + message.find("div.inlinebuttons").next().css("clear", "right"); + + show(); + }); + } else if (message_is_visible) { + hide(); + } else { + show(); + highlight_rev = message_rev; + } + + /* Highlight all lines of the current revision */ + $("table.code th."+highlight_rev).each(function() { + $(this.parentNode).addClass("hilite") + }); + + }); + }); + } + +})(jQuery); diff --git a/sites/dev.scrapy.org/htdocs/js/diff.js b/sites/dev.scrapy.org/htdocs/js/diff.js new file mode 100644 index 000000000..14f8bf9b4 --- /dev/null +++ b/sites/dev.scrapy.org/htdocs/js/diff.js @@ -0,0 +1,113 @@ +(function($){ + + function convertDiff(name, table) { + var inline = table.className == 'inline'; + var ths = table.tHead.rows[0].cells; + var afile, bfile; + if ( inline ) { + afile = ths[0].title; + bfile = ths[1].title; + } else { + afile = $(ths[0]).find('a').text(); + bfile = $(ths[1]).find('a').text(); + } + if ( afile.match(/^Revision /) ) { + afile = 'a/' + name; + bfile = 'b/' + name; + } + var lines = [ + "Index: " + name, + "===================================================================", + "--- " + afile.replace(/File /, ''), + "+++ " + bfile.replace(/File /, ''), + ]; + var sepIndex = 0; + var oldOffset = 0, oldLength = 0, newOffset = 0, newLength = 0; + + for (var i = 0; i < table.tBodies.length; i++) { + var tBody = table.tBodies[i]; + if (i == 0 || tBody.className == "skipped") { + if (i > 0) { + if (!oldOffset && oldLength) oldOffset = 1 + if (!newOffset && newLength) newOffset = 1 + lines[sepIndex] = lines[sepIndex] + .replace("{1}", oldOffset).replace("{2}", oldLength) + .replace("{3}", newOffset).replace("{4}", newLength); + } + sepIndex = lines.length; + lines.push("@@ -{1},{2} +{3},{4} @@"); + oldOffset = 0, oldLength = 0, newOffset = 0, newLength = 0; + if (tBody.className == "skipped") continue; + } + var tmpLines = []; + for (var j = 0; j < tBody.rows.length; j++) { + var cells = tBody.rows[j].cells; + var oldLineNo = parseInt($(cells[0]).text()); + var newLineNo = parseInt($(cells[inline ? 1 : 2]).text()); + if (tBody.className == 'unmod') { + lines.push(" " + $(cells[inline ? 2 : 1]).text()); + oldLength += 1; + newLength += 1; + if (!oldOffset) oldOffset = oldLineNo; + if (!newOffset) newOffset = newLineNo; + } else { + var oldLine; + var newLine; + if (inline) { + oldLine = newLine = $(cells[2]).text(); + } else { + oldLine = $(cells[1]).text(); + newLine = $(cells[3]).text(); + } + if (!isNaN(oldLineNo)) { + lines.push("-" + oldLine); + oldLength += 1; + } + if (!isNaN(newLineNo)) { + tmpLines.push("+" + newLine); + newLength += 1; + } + } + } + if (tmpLines.length > 0) { + lines = lines.concat(tmpLines); + } + } + + if (!oldOffset && oldLength) oldOffset = 1; + if (!newOffset && newLength) newOffset = 1; + lines[sepIndex] = lines[sepIndex] + .replace("{1}", oldOffset).replace("{2}", oldLength) + .replace("{3}", newOffset).replace("{4}", newLength); + + /* remove trailing   and join lines (with CR for IExplorer) */ + for ( var i = 0; i < lines.length; i++ ) + if ( lines[i] ) + lines[i] = lines[i].replace(/\xa0$/, ''); + return lines.join($.browser.msie ? "\r" : "\n"); + } + + $(document).ready(function($) { + $("div.diff h2").each(function() { + var switcher = $("").prependTo(this); + var name = $.trim($(this).text()); + var table = $(this).siblings("table").get(0); + if (! table) return; + var pre = $("
").hide().insertAfter(table);
+      $("Tabular").click(function() {
+        $(pre).hide();
+        $(table).show();
+        $(this).addClass("active").siblings("span").removeClass("active");
+        return false;
+      }).addClass("active").appendTo(switcher);
+      $("Unified").click(function() {
+        $(table).hide();
+        if (!pre.get(0).firstChild) pre.text(convertDiff(name, table));
+        $(pre).fadeIn("fast")
+        $(this).addClass("active").siblings("span").removeClass("active");
+        return false;
+      }).appendTo(switcher);
+    });
+  });
+
+})(jQuery);
diff --git a/sites/dev.scrapy.org/htdocs/js/expand_dir.js b/sites/dev.scrapy.org/htdocs/js/expand_dir.js
new file mode 100644
index 000000000..223eefb40
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/expand_dir.js
@@ -0,0 +1,116 @@
+// Enable expanding/folding folders in TracBrowser
+
+(function($){
+  var FOLDERID_COUNTER = 0;
+  var SUBFOLDER_INDENT = 20;
+  
+  // enableExpandDir adds the capability to folder rows to be expanded and folded
+  // It also teach the rows about their ancestors. It expects:
+  //  - `parent_tr`, the logical parent row (`null` if there's no ancestor)
+  //  - a `rows` jQuery object matching the newly created entry rows
+  //  - `qargs`, additional parameters to send to the server when expanding
+  
+  window.enableExpandDir = function(parent_tr, rows, qargs) {
+    // the ancestors folder ids are present in the parent_tr class attribute
+    var ancestor_folderids = [];
+    if (parent_tr)
+      ancestor_folderids = $.grep(parent_tr.attr("class").split(" "), 
+                                  function(c) { return c.match(/^f\d+$/)});
+    rows.each(function () {
+      var a = $(this).find("a.dir");
+  
+      if (a.length) { // then the entry is a folder
+        // create new folder id
+        var folderid = "f" + FOLDERID_COUNTER++;
+        this.id = folderid;
+        $(this).addClass(folderid);
+  
+        // add the expander icon
+        a.wrap('
');
+        var expander = a.before(' ').prev();
+        expander.attr("title", "Expand sub-directory in place")
+          .click(function() { toggleDir($(this), qargs); });
+      }
+  
+      // tie that row to ancestor folders
+      if (parent_tr)
+        $(this).addClass(ancestor_folderids.join(" "));
+    });
+  }
+  
+  // handler for click event on the expander icons
+  window.toggleDir = function(expander, qargs) {
+    var tr = expander.parents("tr");
+    var folderid = tr.get(0).id;
+  
+    if ( tr.filter(".expanded").length ) { // then *fold*
+      tr.removeClass("expanded").addClass("collapsed");
+      tr.siblings("tr."+folderid).hide();
+      expander.attr("title", "Re-expand directory");
+      return;
+    }
+  
+    if ( tr.filter(".collapsed").length ) { // then *expand*
+      tr.removeClass("collapsed").addClass("expanded");
+      tr.siblings("tr."+folderid).show();
+      // Note that the above will show all the already fetched subtree,
+      // so we have to fold again the folders which were already collapsed.
+      tr.siblings("tr.collapsed").each(function() {
+        tr.siblings("tr."+this.id).not(this).hide();
+      });
+    } else {                                // then *fetch*
+      var td = expander.parents("td");
+      var td_class = td.attr("class");
+      var a = expander.next("a");
+      var depth = 
+        parseFloat(td.css("padding-left").replace(/^(\d*\.\d*).*$/, "$1")) + 
+        SUBFOLDER_INDENT;
+  
+      tr.addClass("expanded");
+      // insert "Loading ..." row
+      tr.after('');
+      var loading_row = tr.next();
+      loading_row.children("td").addClass(td_class)
+        .attr("colspan", tr.children("td").length)
+        .css("padding-left", depth);
+      loading_row.find("span.loading").text("Loading " + a.text() + "...");
+  
+      // XHR for getting the rows corresponding to the folder entries
+      $.ajax({
+        type: "GET",
+        url: a.attr("href"),
+        data: qargs,
+        dataType: "html",
+        success: function(data) {
+          // Safari 3.1.1 has some trouble reconstructing HTML snippets
+          // bigger than 50k - splitting in rows before building DOM nodes
+          var rows = data.replace(/^]+>/, "").split("");
+          if (rows.length) {
+            // insert entry rows 
+            $(rows).each(function() {
+              row = $(this+"");
+              row.children("td."+td_class).css("padding-left", depth);
+              // make all entry rows collapsible but only subdir rows expandable
+              enableExpandDir(tr, row, qargs); 
+              loading_row.before(row);
+            });
+            // remove "Loading ..." row
+            loading_row.remove();
+          } else {
+            loading_row.find("span.loading").text("").append("(empty)")
+              .removeClass("loading");
+            // make the (empty) row collapsible
+            enableExpandDir(tr, loading_row, qargs); 
+          }
+        },
+        error: function(req, err, exc) {
+          loading_row.find("span.loading").text("").append("(error)")
+            .removeClass("loading");
+          enableExpandDir(tr, loading_row, qargs);
+        }
+      });
+    }
+    expander.attr("title", "Fold directory");
+  }
+
+})(jQuery);
diff --git a/sites/dev.scrapy.org/htdocs/js/folding.js b/sites/dev.scrapy.org/htdocs/js/folding.js
new file mode 100644
index 000000000..0f16a2de1
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/folding.js
@@ -0,0 +1,26 @@
+(function($){
+
+  $.fn.enableFolding = function(autofold) {
+    var fragId = document.location.hash;
+    if (fragId && /^#no\d+$/.test(fragId)) {
+      fragId = parseInt(fragId.substr(3));
+    }
+  
+    var count = 1;
+    return this.each(function() {
+      var t = $(this).text();
+      $(this).text("");
+      var trigger = $(this).append("").children();
+      trigger.text(t);
+  
+       trigger.click(function() {
+         if (fragId == count) { fragId = 0; return; }
+         $(this.parentNode.parentNode).toggleClass("collapsed");
+       });
+       if ( autofold )
+         trigger.click();
+      count++;
+    }).css("cursor", "pointer");
+  }
+
+})(jQuery);
\ No newline at end of file
diff --git a/sites/dev.scrapy.org/htdocs/js/ie_pre7_hacks.js b/sites/dev.scrapy.org/htdocs/js/ie_pre7_hacks.js
new file mode 100644
index 000000000..a2701adba
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/ie_pre7_hacks.js
@@ -0,0 +1,7 @@
+jQuery(function($) {  // onload
+    $('select').bind('focusin', function() {
+        this.tmpIndex = this.selectedIndex;
+    }).bind('focus', function() {
+        this.selectedIndex = this.tmpIndex;
+    });
+});
diff --git a/sites/dev.scrapy.org/htdocs/js/jquery.js b/sites/dev.scrapy.org/htdocs/js/jquery.js
new file mode 100644
index 000000000..74cdfee17
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/jquery.js
@@ -0,0 +1,11 @@
+/*
+ * jQuery 1.2.3 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
+ * $Rev: 4663 $
+ */
+eval(function(p,a,c,k,e,r){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(J(){7(1e.3N)L w=1e.3N;L E=1e.3N=J(a,b){K 1B E.2l.4T(a,b)};7(1e.$)L D=1e.$;1e.$=E;L u=/^[^<]*(<(.|\\s)+>)[^>]*$|^#(\\w+)$/;L G=/^.[^:#\\[\\.]*$/;E.1n=E.2l={4T:J(d,b){d=d||T;7(d.15){6[0]=d;6.M=1;K 6}N 7(1o d=="25"){L c=u.2O(d);7(c&&(c[1]||!b)){7(c[1])d=E.4a([c[1]],b);N{L a=T.5J(c[3]);7(a)7(a.2w!=c[3])K E().2s(d);N{6[0]=a;6.M=1;K 6}N d=[]}}N K 1B E(b).2s(d)}N 7(E.1q(d))K 1B E(T)[E.1n.21?"21":"3U"](d);K 6.6E(d.1k==1M&&d||(d.5h||d.M&&d!=1e&&!d.15&&d[0]!=10&&d[0].15)&&E.2I(d)||[d])},5h:"1.2.3",87:J(){K 6.M},M:0,22:J(a){K a==10?E.2I(6):6[a]},2F:J(b){L a=E(b);a.54=6;K a},6E:J(a){6.M=0;1M.2l.1g.1i(6,a);K 6},R:J(a,b){K E.R(6,a,b)},4X:J(b){L a=-1;6.R(J(i){7(6==b)a=i});K a},1J:J(c,a,b){L 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\ No newline at end of file
diff --git a/sites/dev.scrapy.org/htdocs/js/keyboard_nav.js b/sites/dev.scrapy.org/htdocs/js/keyboard_nav.js
new file mode 100644
index 000000000..9719888e4
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/keyboard_nav.js
@@ -0,0 +1,61 @@
+(function($){
+  var SELECTED_FILE_ELEM = null;
+  var ENABLE_KEY_NAV = true;
+
+  $(document).keydown(function(event) {
+    if (!ENABLE_KEY_NAV)
+      return true;
+    var selection = SELECTED_FILE_ELEM;
+    switch (event.keyCode) {
+      case 74: // j
+        if (selection == null) {
+          selection = $('#f0');
+        } else {
+          do {
+            selection = selection.next();
+          } while (selection.length > 0 && selection.css('display') == 'none');
+        }
+        break;
+      case 75: // k
+        if (selection == null) {
+          selection = $('#f0');
+        } else {
+          do {
+            selection = selection.prev();
+          } while (selection.length > 0 && selection.css('display') == 'none');
+        }
+        break;
+      case 13: // Enter
+      case 79: // o
+        if (selection != null) {
+          var expander = selection.find('.expander');
+          if (expander.length > 0) {
+            expander.click();
+          } else {
+            window.location = selection.find('a.file').attr('href');
+          }
+        }
+        return false;
+        break;
+      default:
+        return true;
+    }
+    if (selection.length > 0) {
+      if (SELECTED_FILE_ELEM != null)
+        SELECTED_FILE_ELEM.removeClass('focus');
+      selection.addClass('focus');
+      SELECTED_FILE_ELEM = selection;
+    }
+    return false;
+  });
+
+  $(function() {
+    $('a,input,select,textarea,button')
+      .focus(function(event) {
+        ENABLE_KEY_NAV = false;
+      })
+      .blur(function(event) {
+        ENABLE_KEY_NAV = true;
+      });
+  });
+})(jQuery);
diff --git a/sites/dev.scrapy.org/htdocs/js/noconflict.js b/sites/dev.scrapy.org/htdocs/js/noconflict.js
new file mode 100644
index 000000000..8e4a663c2
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/noconflict.js
@@ -0,0 +1,3 @@
+jQuery.noConflict(); // jQuery is now removed from the $ namespace
+                     // to use the $ shorthand, use (function($){ ... })(jQuery);
+                     // and for the onload handler: jQuery(function($){ ... });
\ No newline at end of file
diff --git a/sites/dev.scrapy.org/htdocs/js/query.js b/sites/dev.scrapy.org/htdocs/js/query.js
new file mode 100644
index 000000000..a8b97d96c
--- /dev/null
+++ b/sites/dev.scrapy.org/htdocs/js/query.js
@@ -0,0 +1,278 @@
+
+(function($){
+  
+  window.initializeFilters = function() {
+  
+    // Bail early for Konqueror and IE5.2/Mac, which don't fully support dynamic
+    // creation of form controls
+    try {
+      var test = document.createElement("input");
+      test.type = "button";
+      if (test.type != "button") throw Error();
+    } catch (e) {
+      return;
+    }
+  
+    // Removes an existing row from the filters table
+    function removeRow(button, propertyName) {
+      var tr = getAncestorByTagName(button, "tr");
+  
+      var mode = null;
+      var selects = tr.getElementsByTagName("select");
+      for (var i = 0; i < selects.length; i++) {
+        if (selects[i].name == propertyName + "_mode") {
+          mode = selects[i];
+          break;
+        }
+      }
+      if (mode && (getAncestorByTagName(mode, "tr") == tr)) {
+        // Check whether there are more 'or' rows for this filter
+        var next = tr.nextSibling;
+        if (next && (next.className == propertyName)) {
+          function getChildElementAt(e, idx) {
+            e = e.firstChild;
+            var cur = 0;
+            while (cur <= idx) {
+              while (e && e.nodeType != 1) e = e.nextSibling;
+              if (cur++ == idx) break;
+              e = e.nextSibling;
+            }
+            return e;
+          }
+  
+          var thisTh = getChildElementAt(tr, 0);
+          var nextTh = getChildElementAt(next, 0);
+          next.insertBefore(thisTh, nextTh);
+          nextTh.colSpan = 1;
+  
+          thisTd = getChildElementAt(tr, 0);
+          nextTd = getChildElementAt(next, 1);
+          next.replaceChild(thisTd, nextTd);
+        }
+      }
+  
+      var tBody = tr.parentNode;
+      tBody.deleteRow(tr.sectionRowIndex);
+      if (!tBody.rows.length) {
+          tBody.parentNode.removeChild(tBody);
+      }
+      
+      if (propertyName) {
+        var select = document.forms["query"].elements["add_filter"];
+        for (var i = 0; i < select.options.length; i++) {
+          var option = select.options[i];
+          if (option.value == propertyName) option.disabled = false;
+        }
+      }
+    }
+  
+    // Initializes a filter row, the 'input' parameter is the submit
+    // button for removing the filter
+    function initializeFilter(input) {
+      var removeButton = document.createElement("input");
+      removeButton.type = "button";
+      removeButton.value = input.value;
+      if (input.name.substr(0, 10) == "rm_filter_") {
+        removeButton.onclick = function() {
+          var endIndex = input.name.search(/_\d+$/);
+          if (endIndex < 0) endIndex = input.name.length;
+          removeRow(removeButton, input.name.substring(10, endIndex));
+          return false;
+        }
+      } else {
+        removeButton.onclick = function() {
+          removeRow(removeButton);
+          return false;
+        }
+      }
+      input.parentNode.replaceChild(removeButton, input);
+    }
+  
+    // Make the submit buttons for removing filters client-side triggers
+    var filters = document.getElementById("filters");
+    var inputs = filters.getElementsByTagName("input");
+    for (var i = 0; i < inputs.length; i++) {
+      var input = inputs[i];
+      if (input.type == "submit" && input.name
+       && input.name.match(/^rm_filter_/)) {
+        initializeFilter(input);
+      }
+    }
+  
+    // Make the drop-down menu for adding a filter a client-side trigger
+    var addButton = document.forms["query"].elements["add"];
+    addButton.parentNode.removeChild(addButton);
+    var select = document.getElementById("add_filter");
+    select.onchange = function() {
+      if (select.selectedIndex < 1) return;
+  
+      if (select.options[select.selectedIndex].disabled) {
+        // Neither IE nor Safari supported disabled options at the time this was
+        // written, so alert the user
+        alert("A filter already exists for that property");
+        return;
+      }
+  
+      // Convenience function for creating a