!function(){var i=null;function t(){this.textData=null,this.htmlData=null,i=this}function d(t){if(140<window.getSelection().getRangeAt(0).toString().length){var e;t.preventDefault(),e=window.getSelection()+i.textData;window.getSelection(),i.htmlData;if(t.clipboardData)t.clipboardData.setData("text/plain",e);else{if(window.clipboardData)return window.clipboardData.setData("text",e);n=e,(a=document.createElement("textarea")).style.cssText="position: fixed;z-index: -10;top: -50px;left: -50px;",a.innerHTML=n,document.getElementsByTagName("body")[0].appendChild(a),a.select(),document.execCommand("copy")}}var n,a}t.prototype.init=function(t,e,n){var a,i,o;this.textData=e,this.htmlData=n,i="copy",o=d,(a=t).addEventListener?a.addEventListener(i,o,!1):a.attachEvent?a.attachEvent("on"+i,o):a["on"+i]=o},window.csdn=window.csdn?window.csdn:{},csdn.copyright=new t}();