"").test(b)||(b=b+(" "+a)));this.$.className=b||a},removeClass:function(a){var b=this.getAttribute("class");if(b){a=RegExp("(?:^|\\s+)"+a+"(?=\\s|$)","i");if(a.test(b))(b=b.replace(a,"").replace(/^\s+/,""))?this.setAttribute("class",b):this.removeAttribute("class")}return this},hasClass:function(a){return RegExp("(?:^|\\s+)"+a+"(?=\\s|$)","").test(this.getAttribute("class"))},append:function(a,b){typeof a=="string"&&(a=this.getDocument().createElement(a));b?this.$.insertBefore(a.$,this.$.firstChild):
this.$.appendChild(a.$);return a},appendHtml:function(a){if(this.$.childNodes.length){var b=new CKEDITOR.dom.element("div",this.getDocument());b.setHtml(a);b.moveChildren(this)}else this.setHtml(a)},appendText:function(a){this.$.text!=void 0?this.$.text=this.$.text+a:this.append(new CKEDITOR.dom.text(a))},appendBogus:function(a){if(a||CKEDITOR.env.needsBrFiller||CKEDITOR.env.opera){for(a=this.getLast();a&&a.type==CKEDITOR.NODE_TEXT&&!CKEDITOR.tools.rtrim(a.getText());)a=a.getPrevious();if(!a||!a.is||
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.