92     Object.extend(klass, Class.Methods);
143     Methods: {
1790 Element.Methods = {  class in Element
2438 Object.extend(Element.Methods, {
2439   getElementsBySelector: Element.Methods.select,
2441   childElements: Element.Methods.immediateDescendants
2455   Element.Methods.getStyle = Element.Methods.getStyle.wrap(
2486   Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
2495   Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
2510     Element.Methods[method] = Element.Methods[method].wrap(
2528   Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
2536   Element.Methods.getStyle = function(element, style) {
2556   Element.Methods.setOpacity = function(element, value) {
2729       Element.Methods.down = function(element, expression, index) {
2741   Element.Methods.setOpacity = function(element, value) {
2750   Element.Methods.setOpacity = function(element, value) {
2767   Element.Methods.cumulativeOffset = function(element) {
2783   Element.Methods.replace = function(element, content) {
2858 Element.Methods.Simulated = {
2866 Element.Methods.ByTag = { };
2868 Object.extend(Element, Element.Methods);
2916             extendElementWith(element, Element.Methods);
2917             extendElementWith(element, Element.Methods.Simulated);
2918             extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]);
2927   var Methods = { }, ByTag = Element.Methods.ByTag;  variable
2933     var methods = Object.clone(Methods),
2946         Object.extend(Methods, Element.Methods);
2947         Object.extend(Methods, Element.Methods.Simulated);
2958   return Element.Methods.Simulated.hasAttribute(element, attribute);
2962   var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
2965     Object.extend(Form, Form.Methods);
2966     Object.extend(Form.Element, Form.Element.Methods);
2967     Object.extend(Element.Methods.ByTag, {
2968       "FORM":     Object.clone(Form.Methods),
2969       "INPUT":    Object.clone(Form.Element.Methods),
2970       "SELECT":   Object.clone(Form.Element.Methods),
2971       "TEXTAREA": Object.clone(Form.Element.Methods)
2980   if (!tagName) Object.extend(Element.Methods, methods || { });
2988     if (!Element.Methods.ByTag[tagName])
2989       Element.Methods.ByTag[tagName] = { };
2990     Object.extend(Element.Methods.ByTag[tagName], methods);
3033     copy(Element.Methods, elementPrototype);
3034     copy(Element.Methods.Simulated, elementPrototype, true);
3038     for (var tag in Element.Methods.ByTag) {
3045   Object.extend(Element, Element.Methods);
3948 Form.Methods = {  class in Form
4049 Form.Element.Methods = {  class in Form.Element
4114 var $F = Form.Element.Methods.getValue;
4372   Event.Methods = {  class in Event
4388   var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
4389     m[name] = Event.Methods[name].methodize();
4629   Object.extend(Event, Event.Methods);
4707 Element.Methods.childOf = Element.Methods.descendantOf;
4780   cumulativeOffset: Element.Methods.cumulativeOffset,
4782   positionedOffset: Element.Methods.positionedOffset,
4794   realOffset: Element.Methods.cumulativeScrollOffset,
4796   offsetParent: Element.Methods.getOffsetParent,
4798   page: Element.Methods.viewportOffset,
4839 }(Element.Methods);