Refactoring pager into its own class.

IPython/frontend/html/notebook/static/js/pager.js

@@ -0,0 +1,70
+
+//============================================================================
+// Pager
+//============================================================================
+
+var IPython = (function (IPython) {
+
+    var utils = IPython.utils;
+
+    var Pager = function (pager_selector, pager_toggle_selector) {
+        this.pager_element = $(pager_selector);
+        this.pager_toggle_element = $(pager_toggle_selector);
+        this.style();
+        this.bind_events();
+        this.collapse();
+    };
+
+
+    Pager.prototype.style = function () {
+        this.pager_toggle_element.addClass('border-box-sizing ui-widget ui-widget-header')
+        this.pager_element.addClass('border-box-sizing')
+    };
+
+
+    Pager.prototype.bind_events = function () {
+        var that = this;
+        this.pager_toggle_element.click(function () {
+            that.pager_element.toggle('fast');
+        });
+
+        this.pager_toggle_element.hover(
+            function () {
+                that.pager_toggle_element.addClass('ui-state-hover');
+            },
+            function () {
+                that.pager_toggle_element.removeClass('ui-state-hover');
+            }
+        );
+    };
+
+
+    Pager.prototype.collapse = function () {
+        this.pager_element.hide('fast');
+    };
+
+
+    Pager.prototype.expand = function () {
+        this.pager_element.show('fast');
+    };
+
+
+    Pager.prototype.clear = function (text) {
+        this.pager_element.empty();
+    };
+
+
+    Pager.prototype.append_text = function (text) {
+        var toinsert = $("<div/>").addClass("output_area output_stream monospace-font");
+        toinsert.append($("<pre/>").addClass("monospace-font").
+            html(utils.fixConsole(text)));
+        this.pager_element.append(toinsert);
+    };   
+
+
+    IPython.Pager = Pager;
+
+    return IPython;
+
+}(IPython));
+

IPython/frontend/html/notebook/static/js/notebook.js

@@ -1,538 +1,542
 
 //============================================================================
 // Notebook
 //============================================================================
 
 var IPython = (function (IPython) {
 
     var utils = IPython.utils;
 
     var Notebook = function (selector) {
         this.element = $(selector);
         this.element.scroll();
         this.element.data("notebook", this);
         this.next_prompt_number = 1;
         this.kernel = null;
         this.msg_cell_map = {};
         this.filename = null;
         this.notebook_load_re = /%notebook load/
         this.notebook_save_re = /%notebook save/
         this.notebook_filename_re = /(\w)+.ipynb/
+        this.style();
         this.bind_events();
         this.start_kernel();
     };
 
 
+    Notebook.prototype.style = function () {
+        this.element.addClass('vbox box-flex1 border-box-sizing');
+    };
+
+
     Notebook.prototype.bind_events = function () {
         var that = this;
         $(document).keydown(function (event) {
             // console.log(event);
             if (event.which === 38) {
                 var cell = that.selected_cell();
                 if (cell.at_top()) {
                     event.preventDefault();
                     that.select_prev();
                 };
             } else if (event.which === 40) {
                 var cell = that.selected_cell();
                 if (cell.at_bottom()) {
                     event.preventDefault();
                     that.select_next();
                 };
             } else if (event.which === 13 && event.shiftKey) {
                 // The focus is not quite working here.
                 var cell = that.selected_cell();
                 var cell_index = that.find_cell_index(cell);
                 // TODO: the logic here needs to be moved into appropriate
                 // methods of Notebook.
                 if (cell instanceof IPython.CodeCell) {
                     event.preventDefault();
                     cell.clear_output();
                     var code = cell.get_code();
                     if (that.notebook_load_re.test(code)) {
                         var code_parts = code.split(' ');
                         if (code_parts.length === 3) {
                             that.load_notebook(code_parts[2]);
                         };
                     } else if (that.notebook_save_re.test(code)) {
                         var code_parts = code.split(' ');
                         if (code_parts.length === 3) {
                             that.save_notebook(code_parts[2]);
                         } else {
                             that.save_notebook()
                         };
                     } else {
                         var msg_id = that.kernel.execute(cell.get_code());
                         that.msg_cell_map[msg_id] = cell.cell_id;
                     };
                 } else if (cell instanceof IPython.TextCell) {
                     event.preventDefault();
                     cell.render();
                 }
                 if (cell_index === (that.ncells()-1)) {
                     that.insert_code_cell_after();
                 } else {
                     that.select(cell_index+1);
                 };
             };
         });
     };
 
 
     // Cell indexing, retrieval, etc.
 
 
     Notebook.prototype.cell_elements = function () {
         return this.element.children("div.cell");
     }
 
 
     Notebook.prototype.ncells = function (cell) {
         return this.cell_elements().length;
     }
 
 
     // TODO: we are often calling cells as cells()[i], which we should optimize
     // to cells(i) or a new method.
     Notebook.prototype.cells = function () {
         return this.cell_elements().toArray().map(function (e) {
             return $(e).data("cell");
         });
     }
 
 
     Notebook.prototype.find_cell_index = function (cell) {
         var result = null;
         this.cell_elements().filter(function (index) {
             if ($(this).data("cell") === cell) {
                 result = index;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.index_or_selected = function (index) {
         return index || this.selected_index() || 0;
     }
 
 
     Notebook.prototype.select = function (index) {
         if (index !== undefined && index >= 0 && index < this.ncells()) {
             if (this.selected_index() !== null) {
                 this.selected_cell().unselect();
             };
             this.cells()[index].select();
         };
         return this;
     };
 
 
     Notebook.prototype.select_next = function () {
         var index = this.selected_index();
         if (index !== null && index >= 0 && (index+1) < this.ncells()) {
             this.select(index+1);
         };
         return this;
     };
 
 
     Notebook.prototype.select_prev = function () {
         var index = this.selected_index();
         if (index !== null && index >= 0 && (index-1) < this.ncells()) {
             this.select(index-1);
         };
         return this;
     };
 
 
     Notebook.prototype.selected_index = function () {
         var result = null;
         this.cell_elements().filter(function (index) {
             if ($(this).data("cell").selected === true) {
                 result = index;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.cell_for_msg = function (msg_id) {
         var cell_id = this.msg_cell_map[msg_id];
         var result = null;
         this.cell_elements().filter(function (index) {
             cell = $(this).data("cell");
             if (cell.cell_id === cell_id) {
                 result = cell;
             };
         });
         return result;
     };
 
 
     Notebook.prototype.selected_cell = function () {
         return this.cell_elements().eq(this.selected_index()).data("cell");
     }
 
 
     // Cell insertion, deletion and moving.
 
 
     Notebook.prototype.delete_cell = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i >= 0 && i < this.ncells()) {
             this.cell_elements().eq(i).remove();
             if (i === (this.ncells())) {
                 this.select(i-1);
             } else {
                 this.select(i);
             };
         };
         return this;
     };
 
 
     Notebook.prototype.append_cell = function (cell) {
         this.element.append(cell.element);
         return this;
     };
 
 
     Notebook.prototype.insert_cell_after = function (cell, index) {
         var ncells = this.ncells();
         if (ncells === 0) {
             this.append_cell(cell);
             return this;
         };
         if (index >= 0 && index < ncells) {
             this.cell_elements().eq(index).after(cell.element);
         };
         return this
     };
 
 
     Notebook.prototype.insert_cell_before = function (cell, index) {
         var ncells = this.ncells();
         if (ncells === 0) {
             this.append_cell(cell);
             return this;
         };
         if (index >= 0 && index < ncells) {
             this.cell_elements().eq(index).before(cell.element);
         };
         return this;
     };
 
 
     Notebook.prototype.move_cell_up = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i < this.ncells() && i > 0) {
             var pivot = this.cell_elements().eq(i-1);
             var tomove = this.cell_elements().eq(i);
             if (pivot !== null && tomove !== null) {
                 tomove.detach();
                 pivot.before(tomove);
                 this.select(i-1);
             };
         };
         return this;
     }
 
 
     Notebook.prototype.move_cell_down = function (index) {
         var i = index || this.selected_index();
         if (i !== null && i < (this.ncells()-1) && i >= 0) {
             var pivot = this.cell_elements().eq(i+1)
             var tomove = this.cell_elements().eq(i)
             if (pivot !== null && tomove !== null) {
                 tomove.detach();
                 pivot.after(tomove);
                 this.select(i+1);
             };
         };
         return this;
     }
 
 
     Notebook.prototype.sort_cells = function () {
         var ncells = this.ncells();
         var sindex = this.selected_index();
         var swapped;
         do {
             swapped = false
             for (var i=1; i<ncells; i++) {
                 current = this.cell_elements().eq(i).data("cell");
                 previous = this.cell_elements().eq(i-1).data("cell");
                 if (previous.input_prompt_number > current.input_prompt_number) {
                     this.move_cell_up(i);
                     swapped = true;
                 };
             };
         } while (swapped);
         this.select(sindex);
         return this;
     };
 
 
     Notebook.prototype.insert_code_cell_before = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.CodeCell(this);
         cell.set_input_prompt(this.next_prompt_number);
         this.next_prompt_number = this.next_prompt_number + 1;
         this.insert_cell_before(cell, i);
         this.select(this.find_cell_index(cell));
         return this;
     }
 
 
     Notebook.prototype.insert_code_cell_after = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.CodeCell(this);
         cell.set_input_prompt(this.next_prompt_number);
         this.next_prompt_number = this.next_prompt_number + 1;
         this.insert_cell_after(cell, i);
         this.select(this.find_cell_index(cell));
         return this;
     }
 
 
     Notebook.prototype.insert_text_cell_before = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.TextCell(this);
         cell.config_mathjax();
         this.insert_cell_before(cell, i);
         this.select(this.find_cell_index(cell));
         return this;
     }
 
 
     Notebook.prototype.insert_text_cell_after = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var cell = new IPython.TextCell(this);
         cell.config_mathjax();
         this.insert_cell_after(cell, i);
         this.select(this.find_cell_index(cell));
         return this;
     }
 
 
     Notebook.prototype.text_to_code = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var source_element = this.cell_elements().eq(i);
         var source_cell = source_element.data("cell");
         if (source_cell instanceof IPython.TextCell) {
             this.insert_code_cell_after(i);
             var target_cell = this.cells()[i+1];
             target_cell.set_code(source_cell.get_text());
             source_element.remove();
         };
     };
 
 
     Notebook.prototype.code_to_text = function (index) {
         // TODO: Bounds check for i
         var i = this.index_or_selected(index);
         var source_element = this.cell_elements().eq(i);
         var source_cell = source_element.data("cell");
         if (source_cell instanceof IPython.CodeCell) {
             this.insert_text_cell_after(i);
             var target_cell = this.cells()[i+1];
             var text = source_cell.get_code();
             if (text === "") {text = target_cell.placeholder;};
             target_cell.set_text(text);
             source_element.remove();
             target_cell.edit();
         };
     };
 
 
     // Cell collapsing
 
     Notebook.prototype.collapse = function (index) {
         var i = this.index_or_selected(index);
         this.cells()[i].collapse();
     };
 
 
     Notebook.prototype.expand = function (index) {
         var i = this.index_or_selected(index);
         this.cells()[i].expand();
     };
 
 
     // Kernel related things
 
     Notebook.prototype.start_kernel = function () {
         this.kernel = new IPython.Kernel();
         this.kernel.start_kernel($.proxy(this.kernel_started, this));
     };
 
 
     Notebook.prototype.handle_shell_reply = function (e) {
         reply = $.parseJSON(e.data);
         var header = reply.header;
         var content = reply.content;
         var msg_type = header.msg_type;
         console.log(reply);
         var cell = this.cell_for_msg(reply.parent_header.msg_id);
         if (msg_type === "execute_reply") {
             cell.set_input_prompt(content.execution_count);
         };
         var payload = content.payload || [];
         this.handle_payload(content.payload);
     };
 
 
     Notebook.prototype.handle_payload = function (payload) {
         var l = payload.length;
-        var element = $('div#pager');
         if (l > 0) {
-            element.show();
+            IPython.pager.clear();
+            IPython.pager.expand();
         };
         for (var i=0; i<l; i++) {
-            var toinsert = $("<div/>").addClass("output_area output_stream monospace-font");
-            toinsert.append($("<pre/>").addClass("monospace-font").
-                html(utils.fixConsole(payload[i].text)));
-            element.append(toinsert);
+            IPython.pager.append_text(payload[i].text);
         };
     };
 
+
     Notebook.prototype.handle_iopub_reply = function (e) {
         reply = $.parseJSON(e.data);
         var content = reply.content;
         // console.log(reply);
         var msg_type = reply.header.msg_type;
         var cell = this.cell_for_msg(reply.parent_header.msg_id);
         if (msg_type === "stream") {
             cell.expand();
             cell.append_stream(content.data + "\n");
         } else if (msg_type === "display_data") {
             cell.expand();
             cell.append_display_data(content.data);
         } else if (msg_type === "pyout") {
             cell.expand();
             cell.append_pyout(content.data, content.execution_count)
         } else if (msg_type === "pyerr") {
             cell.expand();
             cell.append_pyerr(content.ename, content.evalue, content.traceback);
         } else if (msg_type === "status") {
             if (content.execution_state === "busy") {
                 this.kernel.status_busy();
             } else if (content.execution_state === "idle") {
                 this.kernel.status_idle();
             };
         }
     };
 
 
     Notebook.prototype.kernel_started = function () {
         console.log("Kernel started: ", this.kernel.kernel_id);
         this.kernel.shell_channel.onmessage = $.proxy(this.handle_shell_reply,this);
         this.kernel.iopub_channel.onmessage = $.proxy(this.handle_iopub_reply,this);
     };
 
 
     // Persistance and loading
 
 
     Notebook.prototype.fromJSON = function (data) {
         var ncells = this.ncells();
         for (var i=0; i<ncells; i++) {
             // Always delete cell 0 as they get renumbered as they are deleted.
             this.delete_cell(0);
         };
         var new_cells = data.cells;
         ncells = new_cells.length;
         var cell_data = null;
         for (var i=0; i<ncells; i++) {
             cell_data = new_cells[i];
             if (cell_data.cell_type == 'code') {
                 this.insert_code_cell_after();
                 this.selected_cell().fromJSON(cell_data);
             } else if (cell_data.cell_type === 'text') {
                 this.insert_text_cell_after();
                 this.selected_cell().fromJSON(cell_data);
             };
         };
     };
 
 
     Notebook.prototype.toJSON = function () {
         var cells = this.cells();
         var ncells = cells.length;
         cell_array = new Array(ncells);
         for (var i=0; i<ncells; i++) {
             cell_array[i] = cells[i].toJSON();
         };
         json = {
             cells : cell_array
         };
         return json
     };
 
 
     Notebook.prototype.test_filename = function (filename) {
         if (this.notebook_filename_re.test(filename)) {
             return true;
         } else {
             var bad_filename = $('<div/>');
             bad_filename.html(
                 "The filename you entered (" + filename + ") is not valid. Notebook filenames must have the following form: foo.ipynb"
             );
             bad_filename.dialog({title: 'Invalid filename', modal: true});
             return false;
         };
     };
 
     Notebook.prototype.save_notebook = function (filename) {
         this.filename = filename || this.filename || '';
         if (this.filename === '') {
             var no_filename = $('<div/>');
             no_filename.html(
                 "This notebook has no filename, please specify a filename of the form: foo.ipynb"
             );
             no_filename.dialog({title: 'Missing filename', modal: true});
             return;
         }
         if (!this.test_filename(this.filename)) {return;}
         var thedata = this.toJSON();
         var settings = {
           processData : false,
           cache : false,
           type : "PUT",
           data : JSON.stringify(thedata),
           success : function (data, status, xhr) {console.log(data);}
         };
         $.ajax("/notebooks/" + this.filename, settings);
     };
 
 
     Notebook.prototype.load_notebook = function (filename) {
         if (!this.test_filename(filename)) {return;}
         var that = this;
         // We do the call with settings so we can set cache to false.
         var settings = {
           processData : false,
           cache : false,
           type : "GET",
           dataType : "json",
           success : function (data, status, xhr) {
               that.fromJSON(data);
               that.filename = filename;
               that.kernel.restart();
           }
         };
         $.ajax("/notebooks/" + filename, settings);
     }
 
     IPython.Notebook = Notebook;
 
     return IPython;
 
 }(IPython));
 

IPython/frontend/html/notebook/static/js/notebook_main.js

@@ -1,96 +1,85
 
 //============================================================================
 // On document ready
 //============================================================================
 
 
 $(document).ready(function () {
 
     $('div#wrapper').addClass('vbox border-box-sizing')
     $('div#notebook_app').addClass('hbox box-flex1 border-box-sizing')
     $('div#left_panel').addClass('vbox border-box-sizing ui-widget ui-widget-content')
-    $('div#pager_splitter').addClass('border-box-sizing ui-widget ui-widget-header')
-    $('div#notebook_panel').addClass('vbox box-flex1 border-box-sizing ui-widget ui-widget-content')
-    $('div#notebook').addClass('vbox box-flex1 border-box-sizing')
     $('div#left_panel_splitter').addClass('border-box-sizing ui-widget ui-widget-header')
-    $('div#pager').addClass('border-box-sizing')
-
-    $('div#pager_splitter').click(function () {
-        $('div#pager').toggle('fast');
-    });
-
-    $('div#pager_splitter').hover(
-        function () {
-            $('div#pager_splitter').addClass('ui-state-hover');
-        },
-        function () {
-            $('div#pager_splitter').removeClass('ui-state-hover');
-        }
-    );
-
-    $('div#pager').hide();
+    $('div#notebook_panel').addClass('vbox box-flex1 border-box-sizing ui-widget ui-widget-content')
 
     $('div#left_panel_splitter').click(function () {
         $('div#left_panel').toggle('fast');
     });
 
     $('div#left_panel_splitter').hover(
         function () {
             $('div#left_panel_splitter').addClass('ui-state-hover');
         },
         function () {
             $('div#left_panel_splitter').removeClass('ui-state-hover');
         }
     );
 
     MathJax.Hub.Config({
         tex2jax: {
             inlineMath: [ ['$','$'], ["\\(","\\)"] ],
             displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
         },
         displayAlign: 'left', // Change this to 'center' to center equations.
         "HTML-CSS": {
             styles: {'.MathJax_Display': {"margin": 0}}
         }
     });
 
+//    $('div#notebook').scroll(function (e) {
+//        console.log(e);
+//        e.preventDefault();
+//    });
+
     IPython.notebook = new IPython.Notebook('div#notebook');
     IPython.notebook.insert_code_cell_after();
 
-    $("#menu_tabs").tabs();
+    IPython.pager = new IPython.Pager('div#pager', 'div#pager_splitter');
+
+//    $("#menu_tabs").tabs();
 
-    $("#help_toolbar").buttonset();
+//    $("#help_toolbar").buttonset();
 
-    $("#kernel_toolbar").buttonset();
-    $("#interrupt_kernel").click(function () {IPython.notebook.kernel.interrupt();});
-    $("#restart_kernel").click(function () {IPython.notebook.kernel.restart();});
-    $("#kernel_status").addClass("status_idle");
+//    $("#kernel_toolbar").buttonset();
+//    $("#interrupt_kernel").click(function () {IPython.notebook.kernel.interrupt();});
+//    $("#restart_kernel").click(function () {IPython.notebook.kernel.restart();});
+//    $("#kernel_status").addClass("status_idle");
 
-    $("#move_cell").buttonset();
-    $("#move_up").button("option", "icons", {primary:"ui-icon-arrowthick-1-n"});
-    $("#move_up").button("option", "text", false);
-    $("#move_up").click(function () {IPython.notebook.move_cell_up();});
-    $("#move_down").button("option", "icons", {primary:"ui-icon-arrowthick-1-s"});
-    $("#move_down").button("option", "text", false);
-    $("#move_down").click(function () {IPython.notebook.move_cell_down();});
+//    $("#move_cell").buttonset();
+//    $("#move_up").button("option", "icons", {primary:"ui-icon-arrowthick-1-n"});
+//    $("#move_up").button("option", "text", false);
+//    $("#move_up").click(function () {IPython.notebook.move_cell_up();});
+//    $("#move_down").button("option", "icons", {primary:"ui-icon-arrowthick-1-s"});
+//    $("#move_down").button("option", "text", false);
+//    $("#move_down").click(function () {IPython.notebook.move_cell_down();});
 
-    $("#insert_delete").buttonset();
-    $("#insert_cell_before").click(function () {IPython.notebook.insert_code_cell_before();});
-    $("#insert_cell_after").click(function () {IPython.notebook.insert_code_cell_after();});
-    $("#delete_cell").button("option", "icons", {primary:"ui-icon-closethick"});
-    $("#delete_cell").button("option", "text", false);
-    $("#delete_cell").click(function () {IPython.notebook.delete_cell();});
+//    $("#insert_delete").buttonset();
+//    $("#insert_cell_before").click(function () {IPython.notebook.insert_code_cell_before();});
+//    $("#insert_cell_after").click(function () {IPython.notebook.insert_code_cell_after();});
+//    $("#delete_cell").button("option", "icons", {primary:"ui-icon-closethick"});
+//    $("#delete_cell").button("option", "text", false);
+//    $("#delete_cell").click(function () {IPython.notebook.delete_cell();});
 
-    $("#cell_type").buttonset();
-    $("#to_code").click(function () {IPython.notebook.text_to_code();});
-    $("#to_text").click(function () {IPython.notebook.code_to_text();});
+//    $("#cell_type").buttonset();
+//    $("#to_code").click(function () {IPython.notebook.text_to_code();});
+//    $("#to_text").click(function () {IPython.notebook.code_to_text();});
 
-    $("#sort").buttonset();
-    $("#sort_cells").click(function () {IPython.notebook.sort_cells();});
+//    $("#sort").buttonset();
+//    $("#sort_cells").click(function () {IPython.notebook.sort_cells();});
 
-    $("#toggle").buttonset();
-    $("#collapse").click(function () {IPython.notebook.collapse();});
-    $("#expand").click(function () {IPython.notebook.expand();});
+//    $("#toggle").buttonset();
+//    $("#collapse").click(function () {IPython.notebook.collapse();});
+//    $("#expand").click(function () {IPython.notebook.expand();});
 
 });
 

IPython/frontend/html/notebook/templates/notebook.html

@@ -1,123 +1,124
 <!DOCTYPE HTML>
 <html>
 
 <head>
     <meta charset="utf-8">
 
     <title>IPython Notebook</title>
 
     <link rel="stylesheet" href="static/jquery/css/themes/aristo/jquery-wijmo.css" type="text/css" />
     <!-- <link rel="stylesheet" href="static/jquery/css/themes/rocket/jquery-wijmo.css" type="text/css" /> -->
     <!-- <link rel="stylesheet" href="static/jquery/css/themes/smoothness/jquery-ui-1.8.11.custom.css" type="text/css" /> -->
 
     <script type="text/javascript" src="http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_HTML" charset="utf-8"></script>
     <!-- <script type='text/javascript' src='static/mathjax/MathJax.js?config=TeX-AMS_HTML' charset='utf-8'></script> -->
     <script type="text/javascript">
     if (typeof MathJax == 'undefined') {
         console.log("Trying to load local copy of MathJax");
         document.write(unescape("%3Cscript type='text/javascript' src='static/mathjax/MathJax.js%3Fconfig=TeX-AMS_HTML' charset='utf-8'%3E%3C/script%3E"));
     }
     </script>
 
     <link rel="stylesheet" href="static/codemirror2/lib/codemirror.css">
     <link rel="stylesheet" href="static/codemirror2/mode/python/python.css">
 
     <link rel="stylesheet" href="static/css/layout.css" type="text/css" />
     <link rel="stylesheet" href="static/css/notebook.css" type="text/css" />
 
 </head>
 
 <body>
 
 <div id="wrapper">
 
 <div id="header">
     <span id="ipython_notebook"><h1>IPython Notebook</h1></span>
 </div>
 
 <div id="notebook_app">
 
     <div id="left_panel"></div>
     <div id="left_panel_splitter"></div>
     <div id="notebook_panel">
         <div id="notebook"></div>
         <div id="pager_splitter"></div>
         <div id="pager"></div>
     </div>
 
 </div>
 
 </div>
 
 <script src="static/jquery/js/jquery-1.5.1.min.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/jquery/js/jquery-ui-1.8.11.custom.min.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/jquery/js/jquery.autogrow.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/namespace.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/utils.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/cell.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/codecell.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/textcell.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/kernel.js" type="text/javascript" charset="utf-8"></script>
+<script src="static/js/pager.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/notebook.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/js/notebook_main.js" type="text/javascript" charset="utf-8"></script>
 <script src="static/codemirror2/lib/codemirror.js"></script>
 <script src="static/codemirror2/mode/python/python.js"></script>
 
 </body>
 
 </html>
 
 
 <!--<div id="tools">-->
 
 <!--<div id="menu_tabs">-->
 <!--    <span id="kernel_status">Idle</span>-->
 <!--    <ul>-->
 <!--        <li><a href="#cell_tab">Cell</a></li>-->
 <!--        <li><a href="#kernel_tab">Kernel</a></li>-->
 <!--        <li><a href="#help_tab">Help</a></li>-->
 <!--    </ul>-->
 <!--    <div id="cell_tab">-->
 <!--        <span id="cell_toolbar">-->
 <!--            <span id="move_cell">-->
 <!--                <button id="move_up">Move up</button>-->
 <!--                <button id="move_down">Move down</button>-->
 <!--            </span>-->
 <!--            <span id="insert_delete">-->
 <!--                <button id="insert_cell_before">Before</button>-->
 <!--                <button id="insert_cell_after">After</button>-->
 <!--                <button id="delete_cell">Delete</button>-->
 <!--            </span>-->
 <!--            <span id="cell_type">-->
 <!--                <button id="to_code">Code</button>-->
 <!--                <button id="to_text">Text</button>-->
 <!--            </span>-->
 <!--            <span id="sort">-->
 <!--                <button id="sort_cells">Sort</button>-->
 <!--            </span>-->
 <!--            <span id="toggle">-->
 <!--                <button id="collapse">Collapse</button>-->
 <!--                <button id="expand">Expand</button>-->
 <!--            </span>-->
 <!--        </span>-->
 <!--    </div>-->
 <!--    <div id="kernel_tab">-->
 <!--        <span id="kernel_toolbar">-->
 <!--            <button id="interrupt_kernel">Interrupt</button>-->
 <!--            <button id="restart_kernel">Restart</button>-->
 <!--        </span>-->
 <!--    </div>-->
 <!--    <div id="help_tab">-->
 <!--        <span id="help_toolbar">-->
 <!--            <button><a href="http://docs.python.org" target="_blank">Python</a></button>-->
 <!--            <button><a href="http://ipython.github.com/ipython-doc/dev/index.html" target="_blank">IPython</a></button>-->
 <!--            <button><a href="http://matplotlib.sourceforge.net/" target="_blank">Matplotlib</a></button>-->
 <!--            <button><a href="http://docs.scipy.org/doc/numpy/reference/" target="_blank">NumPy</a></button>-->
 <!--            <button><a href="http://docs.scipy.org/doc/scipy/reference/" target="_blank">SciPy</a></button>-->
 <!--            <button><a href="http://docs.sympy.org/dev/index.html" target="_blank">SymPy</a></button>-->
 <!--        </span>-->
 <!--    </div>-->
 <!--</div>-->
 
 <!--</div>-->