function doPrint() { var article; var css; var strAdBegin=""; var strAdEnd=""; var strTmp; var str="\n"; css=""; str += css; str += ''; str += ''+document.title+''; str += ""; str += "
" str += "
返回　打印
"; str += "
"; article=document.getElementById('PrintTxt').innerHTML; //这是获取要打印内容的地方 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 += window.location.href str += "
"; str += ""; document.write(str); document.close(); } //function doZoom(size) { document.getElementById('zoom').style.fontSize=size+'px'}