<OBJECT classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" height=0 id=wb name=wb width=3></OBJECT> <input class="ipt" type=button name= button _print value="打印" onclick =" javascript :printit();"> <input class="ipt" type=buttonname=button _setup value="打印页面设置" onclick =" javascript : printsetup();"> <input class="ipt" type=buttonname=button_show value="打印预览" onclick="javascript:printpreview();"> <input class="ipt" type=button name= button _fh value="关闭" onclick ="javascript:window.close();">