";
article=document.getElementById('article').innerHTML;
if(article.indexOf(strAdBegin)!=-1){
str +=article.substr(0,article.indexOf(strAdBegin));
strTmp=article.substr(article.indexOf(strAdEnd)+strAdEnd.length, article.length);
}
else{
strTmp=article;
}
str +=strTmp
str += escape(window.location.href)
str += " |