Javascript客户端将指定区域导出到Word、Excel的代码

<table id = "PrintA" width="100%" border="1" cellspacing="0" cellpadding="0" bgcolor = "#61FF13"> 
<TR style="text-align : center;"> 
<TD>单元格A</TD> 
<TD>单元格A</TD> 
<TD>单元格A</TD> 
<TD>单元格A</TD> 
</TR> 
<TR> 
<TD colSpan=4 style="text-align : center;"><font color="BLUE" face="Verdana">单元格合并行A</FONT></TD> 
</TR> 
</TABLE> 
<table id = "PrintB" width="100%" border="1" cellspacing="0" cellpadding="0"> 
<TR style="text-align : center;"> 
<TD>单元格B</TD> 
<TD>单元格B</TD> 
<TD>单元格B</TD> 
<TD>单元格B</TD> 
</TR> 
<TR> 
<TD colSpan=4 style="text-align : center;">单元格合并行B</TD> 
</TR> 
</TABLE> 
<br/> 
<input type="button" onclick="javascript:AllAreaWord();" value="导出页面指定区域内容到Word"> 
<input type="button" onclick="javascript:AllAreaExcel();" value="导出页面指定区域内容到Excel"> 
<input type="button" onclick="javascript:CellAreaExcel();" value="导出表单单元格内容到Excel"> <SCRIPT LANGUAGE="javascript"> 
//指定页面区域内容导入Excel 
function AllAreaExcel() 
{ 
var oXL = new ActiveXObject("Excel.Application"); 
var oWB = oXL.Workbooks.Add(); 
var oSheet = oWB.ActiveSheet; 
var sel=document.body.createTextRange(); 
sel.moveToElementText(PrintA); 
sel.select(); 
sel.execCommand("Copy"); 
oSheet.Paste(); 
oXL.Visible = true; 
} 
//指定页面区域“单元格”内容导入Excel 
function CellAreaExcel() 
{ 
var oXL = new ActiveXObject("Excel.Application"); 
var oWB = oXL.Workbooks.Add(); 
var oSheet = oWB.ActiveSheet; 
var Lenr = PrintA.rows.length; 
for (i=0;i<Lenr;i++) 
{ 
var Lenc = PrintA.rows(i).cells.length; 
for (j=0;j<Lenc;j++) 
{ 
oSheet.Cells(i+1,j+1).value = PrintA.rows(i).cells(j).innerText; 
} 
} 
oXL.Visible = true; 
} 
//指定页面区域内容导入Word 
function AllAreaWord() 
{ 
var oWD = new ActiveXObject("Word.Application"); 
var oDC = oWD.Documents.Add("",0,1); 
var oRange =oDC.Range(0,1); 
var sel = document.body.createTextRange(); 
sel.moveToElementText(PrintA); 
sel.select(); 
sel.execCommand("Copy"); 
oRange.Paste(); 
oWD.Application.Visible = true; 
//window.close(); 
} 
</SCRIPT>