function doPrint()
{
var adBegin="";
var adEnd="";
var body;
var css;
var str="";
str += "";
str += '';
str += ''+document.title+'';
str += '';
str += "";
str += document.all.printScript.innerHTML;
str += "\n";
document.all.printHide.style.display='none';
body= document.all.printBody.innerHTML;
//去掉广告
if (body.indexOf(adBegin)>=0)
{
str+=body.substr(0,body.indexOf(adBegin));
str+=body.substr(body.indexOf(adEnd)+adEnd.length,body.length);
}else{
str+=body;
}
str += "";
document.write(str);
document.close();
}