function insertDownData(elm) {
 var str = '';
 str += '<object id="DOcxtest1" classid="clsid:772143fa-ccf6-49b4-9167-a07174adde15" >';
 str += '<PARAM NAME="_Version" VALUE="65536"><PARAM NAME="_ExtentX" VALUE="2646"><PARAM NAME="_ExtentY" VALUE="1323"><PARAM NAME="_StockProps" VALUE="0">';
 str += '</object>';
 //alert(str);
 document.getElementById(elm).innerHTML = str;
}