function insertDownData(elm) {
 var str = '';
 str += '<object id="DOcxtest1" classid="clsid:534E0924-3B8C-4682-8EBD-FF281C1EE7A6" >';
 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;
}