CKEDITOR.plugins.add("keystrokes",{beforeInit:function(a){a.keystrokeHandler=new CKEDITOR.keystrokeHandler(a);a.specialKeys={}},init:function(d){var f=d.config.keystrokes,a=d.config.blockedKeystrokes;var e=d.keystrokeHandler.keystrokes,b=d.keystrokeHandler.blockedKeystrokes;for(var c=0;c<f.length;c++){e[f[c][0]]=f[c][1]}for(c=0;c<a.length;c++){b[a[c]]=1}}});CKEDITOR.keystrokeHandler=function(a){if(a.keystrokeHandler){return a.keystrokeHandler}this.keystrokes={};this.blockedKeystrokes={};this._={editor:a};return this};(function(){var c;var b=function(g){g=g.data;var d=g.getKeystroke();var i=this.keystrokes[d];var f=this._.editor;c=(f.fire("key",{keyCode:d})===true);if(!c){if(i){var h={from:"keystrokeHandler"};c=(f.execCommand(i,h)!==false)}if(!c){var e=f.specialKeys[d];c=(e&&e(f)===true);if(!c){c=!!this.blockedKeystrokes[d]}}}if(c){g.preventDefault(true)}return !c};var a=function(d){if(c){c=false;d.data.preventDefault(true)}};CKEDITOR.keystrokeHandler.prototype={attach:function(d){d.on("keydown",b,this);if(CKEDITOR.env.opera||(CKEDITOR.env.gecko&&CKEDITOR.env.mac)){d.on("keypress",a,this)}}}})();CKEDITOR.config.blockedKeystrokes=[CKEDITOR.CTRL+66,CKEDITOR.CTRL+73,CKEDITOR.CTRL+85];CKEDITOR.config.keystrokes=[[CKEDITOR.ALT+121,"toolbarFocus"],[CKEDITOR.ALT+122,"elementsPathFocus"],[CKEDITOR.SHIFT+121,"contextMenu"],[CKEDITOR.CTRL+CKEDITOR.SHIFT+121,"contextMenu"],[CKEDITOR.CTRL+90,"undo"],[CKEDITOR.CTRL+89,"redo"],[CKEDITOR.CTRL+CKEDITOR.SHIFT+90,"redo"],[CKEDITOR.CTRL+76,"link"],[CKEDITOR.CTRL+66,"bold"],[CKEDITOR.CTRL+73,"italic"],[CKEDITOR.CTRL+85,"underline"],[CKEDITOR.ALT+(CKEDITOR.env.ie||CKEDITOR.env.webkit?189:109),"toolbarCollapse"],[CKEDITOR.ALT+48,"a11yHelp"]];