ActionItem0: adding missing comatose_admin.js

git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@363 3f533792-8f58-4932-b0fe-aaf55b0a4547

ActionItem0: adding missing comatose_admin.js
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@363 3f533792-8f58-4932-b0fe-aaf55b0a4547
AntonioTerceiro
1 parent 1bf15fb6
Showing 1 changed file with 401 additions and 0 deletions Show diff stats
public/javascripts/comatose_admin.js
@@ -0,0 +1,401 @@
+// CSS Browser Selector   v0.2.3b (M@: added noscript support)
+// Documentation:         http://rafael.adm.br/css_browser_selector
+// License:               http://creativecommons.org/licenses/by/2.5/
+// Author:                Rafael Lima (http://rafael.adm.br)
+// Contributors:          http://rafael.adm.br/css_browser_selector#contributors
+var css_browser_selector = function() {
+  var 
+    ua = navigator.userAgent.toLowerCase(),
+    is = function(t){ return ua.indexOf(t) != -1; },
+    h = document.getElementsByTagName('html')[0],
+    b = (!(/opera|webtv/i.test(ua)) && /msie (\d)/.test(ua)) ? ((is('mac') ? 'ieMac ' : '') + 'ie ie' + RegExp.$1)
+      : is('gecko/') ? 'gecko' : is('opera') ? 'opera' : is('konqueror') ? 'konqueror' : is('applewebkit/') ? 'webkit safari' : is('mozilla/') ? 'gecko' : '',
+    os = (is('x11') || is('linux')) ? ' linux' : is('mac') ? ' mac' : is('win') ? ' win' : '';
+  var c = b+os+' js'; 
+  h.className = h.className.replace('noscript', '') + h.className?' '+c:c;
+}();
+
+// List View Functions
+var ComatoseList = {
+  save_node_state: true,
+  state_store: 'cookie', // Only 'cookie' for now
+  state_key: 'ComatoseTreeState',
+
+  init: function() {
+    var items = ComatoseList._read_state();
+    items.each(function(node){
+      ComatoseList.expand_node(node.replace('page_controller_', ''))
+    });
+  },
+  
+  toggle_tree_nodes : function(img, id) {
+    if(/expanded/.test(img.src)) {
+      $('page_list_'+ id).addClassName('collapsed');
+      img.src = img.src.replace(/expanded/, 'collapsed')
+      if(ComatoseList.save_node_state) {
+        var items = ComatoseList._read_state();
+        items = items.select(function(id){ return id != img.id; })
+        ComatoseList._write_state(items);
+      }
+    } else {
+      $('page_list_'+ id).removeClassName('collapsed');
+      img.src = img.src.replace(/collapsed/, 'expanded')
+      if(ComatoseList.save_node_state) {
+        var items = ComatoseList._read_state();
+        items.push(img.id);
+        ComatoseList._write_state(items);
+      }
+    }
+  },
+  
+  expand_node: function(id) {
+    $('page_list_'+ id).removeClassName('collapsed');
+    $('page_controller_'+ id).src = $('page_controller_'+ id).src.replace(/collapsed/, 'expanded')    
+  },
+  
+  collapse_node: function(id) {
+    $('page_list_'+ id).addClassName('collapsed');
+    $('page_controller_'+ id).src = $('page_controller_'+ id).src.replace(/expanded/, 'collapsed')    
+  },
+  
+  item_hover : function(node, state, is_delete) {
+    if( state == 'over') {
+      $(node).addClassName( (is_delete) ? 'hover-delete' : 'hover' );
+    } else {
+      $(node).removeClassName( (is_delete) ? 'hover-delete' : 'hover' );
+    }
+  },
+  
+  toggle_reorder: function(node, anc, id) {
+    if( $(node).hasClassName('do-reorder') ) {
+      $(node).removeClassName( 'do-reorder' );
+      $(anc).removeClassName('reordering');
+      $(anc).innerHTML = "reorder children";
+    } else {
+      $(node).addClassName( 'do-reorder' );
+      $(anc).addClassName('reordering');
+      $(anc).innerHTML = "finished reordering";
+      // Make sure the children are visible...
+      ComatoseList.expand_node(id);
+    }
+  },
+  
+  _write_state: function(items) {
+    var cookie = {}; var options = {}; var expiration = new Date();
+    cookie[ ComatoseList.state_key ] = items.join(',');
+    expiration.setDate(expiration.getDate()+30)
+    options['expires'] = expiration;
+    Cookie.write( cookie, options );
+  },
+  
+  _read_state: function() {
+    var state = Cookie.read( ComatoseList.state_key );
+    return (state != "" && state != null) ? state.split(',') : [];
+  }
+}
+
+// Edit Form Functions
+var ComatoseEditForm = {
+
+  default_data: {},
+  last_preview: {},
+  last_title_slug: '',
+  mode : null,
+  liquid_horiz: false, // changed from true to false by terceiro
+  width_offset: 325,
+
+  // Initialize the page...
+  init : function(mode) {
+    this.mode = mode;
+    this.default_data = Form.serialize(document.forms[0]);
+    if(mode == 'new') {
+      this.last_title_slug = $('page_title').value.toSlug();
+      Event.observe('page_title', 'blur', ComatoseEditForm.title_updated_aggressive);
+    } else {
+      Event.observe('page_title', 'blur', ComatoseEditForm.title_updated);
+    }
+    $('page_title').focus();
+    Hide.these(
+      'preview-area',
+      'slug_row',
+      'parent_row',
+      'keywords_row',
+      'filter_row',
+      'created_row'
+    );
+    $('page_title').select();
+    // Create the horizontal liquidity of the fields
+    if(this.liquid_horiz) {
+      xOffset = this.width_offset;
+      new Layout.LiquidHoriz((xOffset + 50), 'page_title');
+      new Layout.LiquidHoriz(xOffset, 'page_slug','page_keywords','page_parent','page_body');
+    }
+  },
+  // For use when updating an existing page...
+  title_updated : function() {
+    slug = $('page_slug');
+    if(slug.value == "") {
+      title = $('page_title');
+      slug.value = title.value.toSlug();
+    }
+  },
+  // For use when creating a new page...
+  title_updated_aggressive : function() {
+    slug = $('page_slug');
+    title = $('page_title');
+    if(slug.value == "" || slug.value == this.last_title ) {
+      slug.value = title.value.toSlug();
+    }
+    this.last_title = slug.value;
+  },
+  // Todo: Make the meta fields remember their visibility?
+  toggle_extra_fields : function(anchor) {
+    if(anchor.innerHTML == "More...") {
+      Show.these(
+        'slug_row',
+        'keywords_row',
+        'parent_row',
+        'filter_row',
+        'created_row'
+      );
+      anchor.innerHTML = 'Less...';
+    } else {
+      Hide.these(
+        'slug_row',
+        'keywords_row',
+        'parent_row',
+        'filter_row',
+        'created_row'
+      );
+      anchor.innerHTML = 'More...';
+    }
+  },
+  // Uses server to create preview of content...
+  preview_content : function(preview_url) {
+    $('preview-area').show();
+    var params = Form.serialize(document.forms[0]);
+    if( params != this.last_preview ) {
+      $('preview-panel').innerHTML = "<span style='color:blue;'>Loading Preview...</span>";
+      new Ajax.Updater(
+         'preview-panel',
+         preview_url,
+         { parameters: params }
+      );
+    }
+    this.last_preview = params;
+  },
+  cancel : function(url) {
+    var current_data = Form.serialize(document.forms[0]);
+    var data_changed = (this.default_data != current_data) 
+    if(data_changed) {
+      if( confirm('Changes detected. You will lose all the updates you have made if you proceed...') ) {
+        location.href = url;
+      }
+    } else {
+      location.href = url;      
+    }
+    
+  }
+}
+
+var Hide = {
+  these : function() {
+    for (var i = 0; i < arguments.length; i++) {
+      try {
+        $(arguments[i]).hide();
+      } catch (e) {}
+    }
+  }
+}
+
+var Show = {
+  these : function() {
+    for (var i = 0; i < arguments.length; i++) {
+      try {
+        $(arguments[i]).show();
+      } catch (e) {}
+    }
+  }
+}
+
+// Layout namespace
+var Layout = {};
+
+// This class allows dom objects to stretch with the browser 
+// (for when a good, cross-browser, CSS approach can't be found)
+Layout.LiquidBase = Class.create();
+// Base class for all Liquid* layouts...
+Object.extend(Layout.LiquidBase.prototype, {
+  enabled: true,
+  elems: [],
+  offset: null,
+  // Constructor is (offset, **array_of_elements)
+  initialize: function() {
+    args = $A(arguments)
+    this.offset = args.shift();
+    this.elems = args.select( function(elem){ return ($(elem) != null) } );
+    if( this.elems.length > 0 ) {
+      this.on_resize(); // Initial size
+      Event.observe(window, 'resize', this.on_resize.bind(this) );
+      Event.observe(window, 'load', this.on_resize.bind(this) );
+    }
+  },
+  resize_in: function(timeout) {
+    setTimeout( this.on_resize.bind(this), timeout );
+  },
+  on_resize: function() {       
+    // Need to override!
+    alert('Override on_resize, please!');
+  }
+});
+
+
+// Liquid vertical layout
+Layout.LiquidVert = Class.create();
+Object.extend(Layout.LiquidVert.prototype, Object.extend(Layout.LiquidBase.prototype, {
+  on_resize: function() {       
+    if( this.offset != null && this.enabled ) {
+      var new_height = ((window.innerHeight || document.documentElement.clientHeight || document.body.clientHeight) - this.offset) +"px";
+      this.elems.each(function(e){ $(e).style.height = new_height; })
+    }
+  }
+}) );
+
+
+// Liquid horizontal layout
+Layout.LiquidHoriz = Class.create();
+Object.extend(Layout.LiquidHoriz.prototype, Object.extend(Layout.LiquidBase.prototype, {
+  on_resize: function() {       
+    if( this.offset != null && this.enabled ) {
+      var new_width = ((window.innerWidth || document.documentElement.clientWidth || document.body.clientWidth) - this.offset) +"px";
+      this.elems.each( function(e){ $(e).style.width = new_width; })
+    }
+  }
+}) );
+
+// String Extensions... Yes, these are from Radiant! ;-)
+Object.extend(String.prototype, {
+  upcase: function() {
+    return this.toUpperCase();
+  },
+  downcase: function() {
+    return this.toLowerCase();
+  },
+  strip: function() {
+    return this.replace(/^\s+/, '').replace(/\s+$/, '');
+  },
+  toInteger: function() {
+    return parseInt(this);
+  },
+  toSlug: function() {
+    // M@: Modified from Radiant's version, removes multple --'s next to each other
+    // This is the same RegExp as the one on the page model...
+    return this.strip().downcase().replace(/[^-a-z0-9~\s\.:;+=_]/g, '').replace(/[\s\.:;=_+]+/g, '-').replace(/[\-]{2,}/g, '-');
+  }
+});
+
+// Run a spinner when an AJAX request in running...
+var ComatoseAJAXSpinner = {
+  busy : function () {
+    if($('spinner') && Ajax.activeRequestCount > 0) {
+      Effect.Appear('spinner',{duration:0.5,queue:'end'});
+    }
+  },
+
+  notBusy: function() {
+    if($('spinner') && Ajax.activeRequestCount == 0) {
+      Effect.Fade('spinner',{duration:0.5,queue:'end'});
+    }
+  }  
+}
+// Register it with Prototype...
+Ajax.Responders.register({
+  onCreate: ComatoseAJAXSpinner.busy, 
+  onComplete: ComatoseAJAXSpinner.notBusy
+});
+
+
+if(!window.Cookie)
+  (function (){
+    // From Mephisto!
+    window.Cookie = {
+      version: '0.7',
+      cookies: {},
+      _each: function(iterator) {
+        $H(this.cookies).each(iterator);
+      },
+  
+      getAll: function() {
+        this.cookies = {};
+        $A(document.cookie.split('; ')).each(function(cookie) {
+          var seperator = cookie.indexOf('=');
+          this.cookies[cookie.substring(0, seperator)] = 
+              unescape(cookie.substring(seperator + 1, cookie.length));
+        }.bind(this));
+        return this.cookies;
+      },
+  
+      read: function() {
+        var cookies = $A(arguments), results = [];
+        this.getAll();
+        cookies.each(function(name) {
+          if (this.cookies[name]) results.push(this.cookies[name]);
+          else results.push(null);
+        }.bind(this));
+        return results.length > 1 ? results : results[0];
+      },
+  
+      write: function(cookies, options) {
+        if (cookies.constructor == Object && cookies.name) cookies = [cookies];
+        if (cookies.constructor == Array) {
+          $A(cookies).each(function(cookie) {
+            this._write(cookie.name, cookie.value, cookie.expires,
+                        cookie.path, cookie.domain);
+          }.bind(this));
+        } else {
+          options = options || {expires: false, path: '', domain: ''};
+          for (name in cookies){
+            this._write(name, cookies[name],
+                        options.expires, options.path, options.domain);
+          }
+        }
+      },
+  
+      _write: function(name, value, expires, path, domain) {
+        if (name.indexOf('=') != -1) return;
+        var cookieString = name + '=' + escape(value);
+        if (expires) cookieString += '; expires=' + expires.toGMTString();
+        if (path) cookieString += '; path=' + path;
+        if (domain) cookieString += '; domain=' + domain;
+        document.cookie = cookieString;
+      },
+  
+      erase: function(cookies) {
+        var cookiesToErase = {};
+        $A(arguments).each(function(cookie) {
+          cookiesToErase[cookie] = '';
+        });
+    
+        this.write(cookiesToErase, {expires: (new Date((new Date()).getTime() - 1e11))});
+        this.getAll();
+      },
+  
+      eraseAll: function() {
+        this.erase.apply(this, $H(this.getAll()).keys());
+      }
+    };
+
+    Object.extend(Cookie, {
+      get: Cookie.read,
+      set: Cookie.write,
+  
+      add: Cookie.read,
+      remove: Cookie.erase,
+      removeAll: Cookie.eraseAll,
+  
+      wipe: Cookie.erase,
+      wipeAll: Cookie.eraseAll,
+      destroy: Cookie.erase,
+      destroyAll: Cookie.eraseAll
+    });
+  })();
@@ -0,0 +1,401 @@		@@ -0,0 +1,401 @@
	1	+// CSS Browser Selector v0.2.3b (M@: added noscript support)
	2	+// Documentation: http://rafael.adm.br/css_browser_selector
	3	+// License: http://creativecommons.org/licenses/by/2.5/
	4	+// Author: Rafael Lima (http://rafael.adm.br)
	5	+// Contributors: http://rafael.adm.br/css_browser_selector#contributors
	6	+var css_browser_selector = function() {
	7	+ var
	8	+ ua = navigator.userAgent.toLowerCase(),
	9	+ is = function(t){ return ua.indexOf(t) != -1; },
	10	+ h = document.getElementsByTagName('html')[0],
	11	+ b = (!(/opera\|webtv/i.test(ua)) && /msie (\d)/.test(ua)) ? ((is('mac') ? 'ieMac ' : '') + 'ie ie' + RegExp.$1)
	12	+ : is('gecko/') ? 'gecko' : is('opera') ? 'opera' : is('konqueror') ? 'konqueror' : is('applewebkit/') ? 'webkit safari' : is('mozilla/') ? 'gecko' : '',
	13	+ os = (is('x11') \|\| is('linux')) ? ' linux' : is('mac') ? ' mac' : is('win') ? ' win' : '';
	14	+ var c = b+os+' js';
	15	+ h.className = h.className.replace('noscript', '') + h.className?' '+c:c;
	16	+}();
	17	+
	18	+// List View Functions
	19	+var ComatoseList = {
	20	+ save_node_state: true,
	21	+ state_store: 'cookie', // Only 'cookie' for now
	22	+ state_key: 'ComatoseTreeState',
	23	+
	24	+ init: function() {
	25	+ var items = ComatoseList._read_state();
	26	+ items.each(function(node){
	27	+ ComatoseList.expand_node(node.replace('page_controller_', ''))
	28	+ });
	29	+ },
	30	+
	31	+ toggle_tree_nodes : function(img, id) {
	32	+ if(/expanded/.test(img.src)) {
	33	+ $('page_list_'+ id).addClassName('collapsed');
	34	+ img.src = img.src.replace(/expanded/, 'collapsed')
	35	+ if(ComatoseList.save_node_state) {
	36	+ var items = ComatoseList._read_state();
	37	+ items = items.select(function(id){ return id != img.id; })
	38	+ ComatoseList._write_state(items);
	39	+ }
	40	+ } else {
	41	+ $('page_list_'+ id).removeClassName('collapsed');
	42	+ img.src = img.src.replace(/collapsed/, 'expanded')
	43	+ if(ComatoseList.save_node_state) {
	44	+ var items = ComatoseList._read_state();
	45	+ items.push(img.id);
	46	+ ComatoseList._write_state(items);
	47	+ }
	48	+ }
	49	+ },
	50	+
	51	+ expand_node: function(id) {
	52	+ $('page_list_'+ id).removeClassName('collapsed');
	53	+ $('page_controller_'+ id).src = $('page_controller_'+ id).src.replace(/collapsed/, 'expanded')
	54	+ },
	55	+
	56	+ collapse_node: function(id) {
	57	+ $('page_list_'+ id).addClassName('collapsed');
	58	+ $('page_controller_'+ id).src = $('page_controller_'+ id).src.replace(/expanded/, 'collapsed')
	59	+ },
	60	+
	61	+ item_hover : function(node, state, is_delete) {
	62	+ if( state == 'over') {
	63	+ $(node).addClassName( (is_delete) ? 'hover-delete' : 'hover' );
	64	+ } else {
	65	+ $(node).removeClassName( (is_delete) ? 'hover-delete' : 'hover' );
	66	+ }
	67	+ },
	68	+
	69	+ toggle_reorder: function(node, anc, id) {
	70	+ if( $(node).hasClassName('do-reorder') ) {
	71	+ $(node).removeClassName( 'do-reorder' );
	72	+ $(anc).removeClassName('reordering');
	73	+ $(anc).innerHTML = "reorder children";
	74	+ } else {
	75	+ $(node).addClassName( 'do-reorder' );
	76	+ $(anc).addClassName('reordering');
	77	+ $(anc).innerHTML = "finished reordering";
	78	+ // Make sure the children are visible...
	79	+ ComatoseList.expand_node(id);
	80	+ }
	81	+ },
	82	+
	83	+ _write_state: function(items) {
	84	+ var cookie = {}; var options = {}; var expiration = new Date();
	85	+ cookie[ ComatoseList.state_key ] = items.join(',');
	86	+ expiration.setDate(expiration.getDate()+30)
	87	+ options['expires'] = expiration;
	88	+ Cookie.write( cookie, options );
	89	+ },
	90	+
	91	+ _read_state: function() {
	92	+ var state = Cookie.read( ComatoseList.state_key );
	93	+ return (state != "" && state != null) ? state.split(',') : [];
	94	+ }
	95	+}
	96	+
	97	+// Edit Form Functions
	98	+var ComatoseEditForm = {
	99	+
	100	+ default_data: {},
	101	+ last_preview: {},
	102	+ last_title_slug: '',
	103	+ mode : null,
	104	+ liquid_horiz: false, // changed from true to false by terceiro
	105	+ width_offset: 325,
	106	+
	107	+ // Initialize the page...
	108	+ init : function(mode) {
	109	+ this.mode = mode;
	110	+ this.default_data = Form.serialize(document.forms[0]);
	111	+ if(mode == 'new') {
	112	+ this.last_title_slug = $('page_title').value.toSlug();
	113	+ Event.observe('page_title', 'blur', ComatoseEditForm.title_updated_aggressive);
	114	+ } else {
	115	+ Event.observe('page_title', 'blur', ComatoseEditForm.title_updated);
	116	+ }
	117	+ $('page_title').focus();
	118	+ Hide.these(
	119	+ 'preview-area',
	120	+ 'slug_row',
	121	+ 'parent_row',
	122	+ 'keywords_row',
	123	+ 'filter_row',
	124	+ 'created_row'
	125	+ );
	126	+ $('page_title').select();
	127	+ // Create the horizontal liquidity of the fields
	128	+ if(this.liquid_horiz) {
	129	+ xOffset = this.width_offset;
	130	+ new Layout.LiquidHoriz((xOffset + 50), 'page_title');
	131	+ new Layout.LiquidHoriz(xOffset, 'page_slug','page_keywords','page_parent','page_body');
	132	+ }
	133	+ },
	134	+ // For use when updating an existing page...
	135	+ title_updated : function() {
	136	+ slug = $('page_slug');
	137	+ if(slug.value == "") {
	138	+ title = $('page_title');
	139	+ slug.value = title.value.toSlug();
	140	+ }
	141	+ },
	142	+ // For use when creating a new page...
	143	+ title_updated_aggressive : function() {
	144	+ slug = $('page_slug');
	145	+ title = $('page_title');
	146	+ if(slug.value == "" \|\| slug.value == this.last_title ) {
	147	+ slug.value = title.value.toSlug();
	148	+ }
	149	+ this.last_title = slug.value;
	150	+ },
	151	+ // Todo: Make the meta fields remember their visibility?
	152	+ toggle_extra_fields : function(anchor) {
	153	+ if(anchor.innerHTML == "More...") {
	154	+ Show.these(
	155	+ 'slug_row',
	156	+ 'keywords_row',
	157	+ 'parent_row',
	158	+ 'filter_row',
	159	+ 'created_row'
	160	+ );
	161	+ anchor.innerHTML = 'Less...';
	162	+ } else {
	163	+ Hide.these(
	164	+ 'slug_row',
	165	+ 'keywords_row',
	166	+ 'parent_row',
	167	+ 'filter_row',
	168	+ 'created_row'
	169	+ );
	170	+ anchor.innerHTML = 'More...';
	171	+ }
	172	+ },
	173	+ // Uses server to create preview of content...
	174	+ preview_content : function(preview_url) {
	175	+ $('preview-area').show();
	176	+ var params = Form.serialize(document.forms[0]);
	177	+ if( params != this.last_preview ) {
	178	+ $('preview-panel').innerHTML = "<span style='color:blue;'>Loading Preview...</span>";
	179	+ new Ajax.Updater(
	180	+ 'preview-panel',
	181	+ preview_url,
	182	+ { parameters: params }
	183	+ );
	184	+ }
	185	+ this.last_preview = params;
	186	+ },
	187	+ cancel : function(url) {
	188	+ var current_data = Form.serialize(document.forms[0]);
	189	+ var data_changed = (this.default_data != current_data)
	190	+ if(data_changed) {
	191	+ if( confirm('Changes detected. You will lose all the updates you have made if you proceed...') ) {
	192	+ location.href = url;
	193	+ }
	194	+ } else {
	195	+ location.href = url;
	196	+ }
	197	+
	198	+ }
	199	+}
	200	+
	201	+var Hide = {
	202	+ these : function() {
	203	+ for (var i = 0; i < arguments.length; i++) {
	204	+ try {
	205	+ $(arguments[i]).hide();
	206	+ } catch (e) {}
	207	+ }
	208	+ }
	209	+}
	210	+
	211	+var Show = {
	212	+ these : function() {
	213	+ for (var i = 0; i < arguments.length; i++) {
	214	+ try {
	215	+ $(arguments[i]).show();
	216	+ } catch (e) {}
	217	+ }
	218	+ }
	219	+}
	220	+
	221	+// Layout namespace
	222	+var Layout = {};
	223	+
	224	+// This class allows dom objects to stretch with the browser
	225	+// (for when a good, cross-browser, CSS approach can't be found)
	226	+Layout.LiquidBase = Class.create();
	227	+// Base class for all Liquid* layouts...
	228	+Object.extend(Layout.LiquidBase.prototype, {
	229	+ enabled: true,
	230	+ elems: [],
	231	+ offset: null,
	232	+ // Constructor is (offset, **array_of_elements)
	233	+ initialize: function() {
	234	+ args = $A(arguments)
	235	+ this.offset = args.shift();
	236	+ this.elems = args.select( function(elem){ return ($(elem) != null) } );
	237	+ if( this.elems.length > 0 ) {
	238	+ this.on_resize(); // Initial size
	239	+ Event.observe(window, 'resize', this.on_resize.bind(this) );
	240	+ Event.observe(window, 'load', this.on_resize.bind(this) );
	241	+ }
	242	+ },
	243	+ resize_in: function(timeout) {
	244	+ setTimeout( this.on_resize.bind(this), timeout );
	245	+ },
	246	+ on_resize: function() {
	247	+ // Need to override!
	248	+ alert('Override on_resize, please!');
	249	+ }
	250	+});
	251	+
	252	+
	253	+// Liquid vertical layout
	254	+Layout.LiquidVert = Class.create();
	255	+Object.extend(Layout.LiquidVert.prototype, Object.extend(Layout.LiquidBase.prototype, {
	256	+ on_resize: function() {
	257	+ if( this.offset != null && this.enabled ) {
	258	+ var new_height = ((window.innerHeight \|\| document.documentElement.clientHeight \|\| document.body.clientHeight) - this.offset) +"px";
	259	+ this.elems.each(function(e){ $(e).style.height = new_height; })
	260	+ }
	261	+ }
	262	+}) );
	263	+
	264	+
	265	+// Liquid horizontal layout
	266	+Layout.LiquidHoriz = Class.create();
	267	+Object.extend(Layout.LiquidHoriz.prototype, Object.extend(Layout.LiquidBase.prototype, {
	268	+ on_resize: function() {
	269	+ if( this.offset != null && this.enabled ) {
	270	+ var new_width = ((window.innerWidth \|\| document.documentElement.clientWidth \|\| document.body.clientWidth) - this.offset) +"px";
	271	+ this.elems.each( function(e){ $(e).style.width = new_width; })
	272	+ }
	273	+ }
	274	+}) );
	275	+
	276	+// String Extensions... Yes, these are from Radiant! ;-)
	277	+Object.extend(String.prototype, {
	278	+ upcase: function() {
	279	+ return this.toUpperCase();
	280	+ },
	281	+ downcase: function() {
	282	+ return this.toLowerCase();
	283	+ },
	284	+ strip: function() {
	285	+ return this.replace(/^\s+/, '').replace(/\s+$/, '');
	286	+ },
	287	+ toInteger: function() {
	288	+ return parseInt(this);
	289	+ },
	290	+ toSlug: function() {
	291	+ // M@: Modified from Radiant's version, removes multple --'s next to each other
	292	+ // This is the same RegExp as the one on the page model...
	293	+ return this.strip().downcase().replace(/[^-a-z0-9~\s\.:;+=_]/g, '').replace(/[\s\.:;=_+]+/g, '-').replace(/[\-]{2,}/g, '-');
	294	+ }
	295	+});
	296	+
	297	+// Run a spinner when an AJAX request in running...
	298	+var ComatoseAJAXSpinner = {
	299	+ busy : function () {
	300	+ if($('spinner') && Ajax.activeRequestCount > 0) {
	301	+ Effect.Appear('spinner',{duration:0.5,queue:'end'});
	302	+ }
	303	+ },
	304	+
	305	+ notBusy: function() {
	306	+ if($('spinner') && Ajax.activeRequestCount == 0) {
	307	+ Effect.Fade('spinner',{duration:0.5,queue:'end'});
	308	+ }
	309	+ }
	310	+}
	311	+// Register it with Prototype...
	312	+Ajax.Responders.register({
	313	+ onCreate: ComatoseAJAXSpinner.busy,
	314	+ onComplete: ComatoseAJAXSpinner.notBusy
	315	+});
	316	+
	317	+
	318	+if(!window.Cookie)
	319	+ (function (){
	320	+ // From Mephisto!
	321	+ window.Cookie = {
	322	+ version: '0.7',
	323	+ cookies: {},
	324	+ _each: function(iterator) {
	325	+ $H(this.cookies).each(iterator);
	326	+ },
	327	+
	328	+ getAll: function() {
	329	+ this.cookies = {};
	330	+ $A(document.cookie.split('; ')).each(function(cookie) {
	331	+ var seperator = cookie.indexOf('=');
	332	+ this.cookies[cookie.substring(0, seperator)] =
	333	+ unescape(cookie.substring(seperator + 1, cookie.length));
	334	+ }.bind(this));
	335	+ return this.cookies;
	336	+ },
	337	+
	338	+ read: function() {
	339	+ var cookies = $A(arguments), results = [];
	340	+ this.getAll();
	341	+ cookies.each(function(name) {
	342	+ if (this.cookies[name]) results.push(this.cookies[name]);
	343	+ else results.push(null);
	344	+ }.bind(this));
	345	+ return results.length > 1 ? results : results[0];
	346	+ },
	347	+
	348	+ write: function(cookies, options) {
	349	+ if (cookies.constructor == Object && cookies.name) cookies = [cookies];
	350	+ if (cookies.constructor == Array) {
	351	+ $A(cookies).each(function(cookie) {
	352	+ this._write(cookie.name, cookie.value, cookie.expires,
	353	+ cookie.path, cookie.domain);
	354	+ }.bind(this));
	355	+ } else {
	356	+ options = options \|\| {expires: false, path: '', domain: ''};
	357	+ for (name in cookies){
	358	+ this._write(name, cookies[name],
	359	+ options.expires, options.path, options.domain);
	360	+ }
	361	+ }
	362	+ },
	363	+
	364	+ _write: function(name, value, expires, path, domain) {
	365	+ if (name.indexOf('=') != -1) return;
	366	+ var cookieString = name + '=' + escape(value);
	367	+ if (expires) cookieString += '; expires=' + expires.toGMTString();
	368	+ if (path) cookieString += '; path=' + path;
	369	+ if (domain) cookieString += '; domain=' + domain;
	370	+ document.cookie = cookieString;
	371	+ },
	372	+
	373	+ erase: function(cookies) {
	374	+ var cookiesToErase = {};
	375	+ $A(arguments).each(function(cookie) {
	376	+ cookiesToErase[cookie] = '';
	377	+ });
	378	+
	379	+ this.write(cookiesToErase, {expires: (new Date((new Date()).getTime() - 1e11))});
	380	+ this.getAll();
	381	+ },
	382	+
	383	+ eraseAll: function() {
	384	+ this.erase.apply(this, $H(this.getAll()).keys());
	385	+ }
	386	+ };
	387	+
	388	+ Object.extend(Cookie, {
	389	+ get: Cookie.read,
	390	+ set: Cookie.write,
	391	+
	392	+ add: Cookie.read,
	393	+ remove: Cookie.erase,
	394	+ removeAll: Cookie.eraseAll,
	395	+
	396	+ wipe: Cookie.erase,
	397	+ wipeAll: Cookie.eraseAll,
	398	+ destroy: Cookie.erase,
	399	+ destroyAll: Cookie.eraseAll
	400	+ });
	401	+ })();