Type.registerNamespace("Sys.Extended.UI.HtmlEditor.ToolbarButtons"); Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough = function(element) { Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough.initializeBase(this, [element]); } Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough.prototype = { callMethod: function() { if(!Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough.callBaseMethod(this, "callMethod")) return false; this._designPanel._execCommand("strikeThrough", false, null); }, checkState: function() { if(!Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough.callBaseMethod(this, "checkState")) return false; return this._designPanel._queryCommandState("strikeThrough"); } } Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough.registerClass("Sys.Extended.UI.HtmlEditor.ToolbarButtons.StrikeThrough", Sys.Extended.UI.HtmlEditor.ToolbarButtons.EditorToggleButton);