104     Object.extend(klass, Class.Methods);
155     Methods: {
1918 Element.Methods = {  class in Element
2484 Object.extend(Element.Methods, {
2485   getElementsBySelector: Element.Methods.select,
2487   childElements: Element.Methods.immediateDescendants
2501   Element.Methods.getStyle = Element.Methods.getStyle.wrap(
2530   Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
2539   Element.Methods.getStyle = function(element, style) {
2559   Element.Methods.setOpacity = function(element, value) {
2730       Element.Methods.down = function(element, expression, index) {
2742   Element.Methods.setOpacity = function(element, value) {
2751   Element.Methods.setOpacity = function(element, value) {
2770   Element.Methods.replace = function(element, content) {
2860 Element.Methods.Simulated = {
2868 Element.Methods.ByTag = { };
2870 Object.extend(Element, Element.Methods);
2918             extendElementWith(element, Element.Methods);
2919             extendElementWith(element, Element.Methods.Simulated);
2920             extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
2929   var Methods = { }, ByTag = Element.Methods.ByTag;
2935     var methods = Object.clone(Methods),
2948         Object.extend(Methods, Element.Methods);
2949         Object.extend(Methods, Element.Methods.Simulated);
2964   Element.hasAttribute = Element.Methods.Simulated.hasAttribute;
2968   var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
2971     Object.extend(Form, Form.Methods);
2972     Object.extend(Form.Element, Form.Element.Methods);
2973     Object.extend(Element.Methods.ByTag, {
2974       "FORM":     Object.clone(Form.Methods),
2975       "INPUT":    Object.clone(Form.Element.Methods),
2976       "SELECT":   Object.clone(Form.Element.Methods),
2977       "TEXTAREA": Object.clone(Form.Element.Methods),
2978       "BUTTON":   Object.clone(Form.Element.Methods)
2987   if (!tagName) Object.extend(Element.Methods, methods || { });
2995     if (!Element.Methods.ByTag[tagName])
2996       Element.Methods.ByTag[tagName] = { };
2997     Object.extend(Element.Methods.ByTag[tagName], methods);
3041     copy(Element.Methods, elementPrototype);
3042     copy(Element.Methods.Simulated, elementPrototype, true);
3046     for (var tag in Element.Methods.ByTag) {
3053   Object.extend(Element, Element.Methods);
5004 Form.Methods = {  class in Form
5106 Form.Element.Methods = {  class in Form.Element
5171 var $F = Form.Element.Methods.getValue;
5474   Event.Methods = {  class in Event
5489   var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
5490     m[name] = Event.Methods[name].methodize();
5775   Object.extend(Event, Event.Methods);
5858 Element.Methods.childOf = Element.Methods.descendantOf;
5931   cumulativeOffset: Element.Methods.cumulativeOffset,
5933   positionedOffset: Element.Methods.positionedOffset,
5945   realOffset: Element.Methods.cumulativeScrollOffset,
5947   offsetParent: Element.Methods.getOffsetParent,
5949   page: Element.Methods.viewportOffset,
5990 }(Element.Methods);