<SCRIPT>
function tdAppend(otr,num){
var oNewNode ;
for ( int i=0 ;i < num ; i++ )
{
oNewNode= document.createElement("td");
otr.appendChild(oNewNode);
oNewNode.innerText="tr";
}
}
//对表格增加一行
//OTable:表格ID,cellnum:单元数
function trAppend(oTable,cellnum){
var oNewNode = document.createElement("tr");
tdAppend(oNewNode,cellnum);
oTable.appendChild(oNewNode);
}
</SCRIPT>