document.write('<div style="width:770;height:80" align="center"><a href="http://www.wenwuchina.com/Ad/Ad_Stat.aspx?Ad_ID=45" target="_blank"><img src="http://www.wenwuchina.com/Ad/images/200952192209580000.gif" width="770" height="80" border="0"></a></div>');
function ad()
{
document.getElementById("line").style.display="none";
}