/instiki/svnpassword

// script.aculo.us builder.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010

// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)

//

// script.aculo.us is freely distributable under the terms of an MIT-style license.

// For details, see the script.aculo.us web site: http://script.aculo.us/

var Builder = {

 NODEMAP: {

 AREA: 'map',

 CAPTION: 'table',

 COL: 'table',

 COLGROUP: 'table',

 LEGEND: 'fieldset',

 OPTGROUP: 'select',

 OPTION: 'select',

 PARAM: 'object',

 TBODY: 'table',

 TD: 'table',

 TFOOT: 'table',

 TH: 'table',

 THEAD: 'table',

 TR: 'table'

 },

 // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,

 // due to a Firefox bug

 node: function(elementName) {

 elementName = elementName.toUpperCase();

 // try innerHTML approach

 var parentTag = this.NODEMAP[elementName] || 'div';

 var parentElement = document.createElement(parentTag);

 try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707

 parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";

 } catch(e) {}

 var element = parentElement.firstChild || null;

 // see if browser added wrapping tags

 if(element && (element.tagName.toUpperCase() != elementName))

 element = element.getElementsByTagName(elementName)[0];

 // fallback to createElement approach

 if(!element) element = document.createElement(elementName);

 // abort if nothing could be created

 if(!element) return;

 // attributes (or text)

 if(arguments[1])

 if(this._isStringOrNumber(arguments[1]) ||

 (arguments[1] instanceof Array) ||

 arguments[1].tagName) {

 this._children(element, arguments[1]);

 } else {

 var attrs = this._attributes(arguments[1]);

 if(attrs.length) {

 try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707

 parentElement.innerHTML = "<" +elementName + " " +

 attrs + "></" + elementName + ">";

 } catch(e) {}

 element = parentElement.firstChild || null;

 // workaround firefox 1.0.X bug

 if(!element) {

 element = document.createElement(elementName);

 for(attr in arguments[1])

 element[attr == 'class' ? 'className' : attr] = arguments[1][attr];

 }

 if(element.tagName.toUpperCase() != elementName)

 element = parentElement.getElementsByTagName(elementName)[0];

 }

 }

 // text, or array of children

 if(arguments[2])

 this._children(element, arguments[2]);

 return $(element);

 },

 _text: function(text) {

 return document.createTextNode(text);

 },

 ATTR_MAP: {

 'className': 'class',

 'htmlFor': 'for'

 },

 _attributes: function(attributes) {

 var attrs = [];

 for(attribute in attributes)

 attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +

 '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"');

 return attrs.join(" ");

 },

 _children: function(element, children) {

 if(children.tagName) {

 element.appendChild(children);

 return;

 }

 if(typeof children=='object') { // array can hold nodes and text

 children.flatten().each( function(e) {

 if(typeof e=='object')

 element.appendChild(e);

 else

 if(Builder._isStringOrNumber(e))

 element.appendChild(Builder._text(e));

 });

 } else

 if(Builder._isStringOrNumber(children))

 element.appendChild(Builder._text(children));

 },

 _isStringOrNumber: function(param) {

 return(typeof param=='string' || typeof param=='number');

 },

 build: function(html) {

 var element = this.node('div');

 $(element).update(html.strip());

 return element.down();

 },

 dump: function(scope) {

 if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope

 var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +

 "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +

 "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+

 "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+

 "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+

 "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);

 tags.each( function(tag){

 scope[tag] = function() {

 return Builder.node.apply(Builder, [tag].concat($A(arguments)));

 };

 });

 }

};