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for(var i=0;i <showdatas.length;i++)
{
newRow=datatab.insertRow(datatab.rows.length);
newRow.onmouseover=mouseover;
newRow.onmouseout=mouseout;
newRow.onclick = queryOldImg; //µ¥»÷ʼþ
for(var k=0;k <showdatas[i].length;k++)
{
c1=newRow.insertCell(k);
c1.innerHTML=" <font color='#FFFFFF'>"+showdatas[i][k]+" </font>";
}
}
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