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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<BODY>
<TABLE>
<TR>
<TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD><TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD>
</TR>
<TR>
<TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD><TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD>
</TR>
<TR>
<TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD><TD><INPUT TYPE="text" NAME="" onkeydown='arrowdown(this)'></TD>
</TR>
</TABLE>
</BODY>
<SCRIPT LANGUAGE="JavaScript">
<!--
function arrowdown(obj)
{
var row=null;
if(window.event.keyCode==38)//上
{
cell=obj.parentElement;
while(cell.tagName!="TD")
{
cell=cell.parentElement;
}
row=cell.parentElement;
tab=row.parentElement.parentElement;
if(row.rowIndex>0)
{
cell=tab.rows[row.rowIndex-1].cells[cell.cellIndex];
ins=cell.getElementsByTagName("INPUT");
if(ins.length>0)
{
ins[0].focus();
}
}
}
if(window.event.keyCode==40)//下
{
cell=obj.parentElement;
while(cell.tagName!="TD")
{
cell=cell.parentElement;
}
row=cell.parentElement;
tab=row.parentElement.parentElement;
if(tab.rows.length>row.rowIndex+1)
{
cell=tab.rows[row.rowIndex+1].cells[cell.cellIndex];
ins=cell.getElementsByTagName("INPUT");
if(ins.length>0)
{
ins[0].focus();
}
}
}
if(window.event.keyCode==37)//左
{
cell=obj.parentElement;
while(cell.tagName!="TD")
{
cell=cell.parentElement;
}
row=cell.parentElement;
tab=row.parentElement.parentElement;
if(cell.cellIndex>0)
{
cell=row.cells[cell.cellIndex-1];
ins=cell.getElementsByTagName("INPUT");
if(ins.length>0)
{
ins[0].focus();
}
}
}
if(window.event.keyCode==39)//右
{
cell=obj.parentElement;
while(cell.tagName!="TD")
{
cell=cell.parentElement;
}
row=cell.parentElement;
tab=row.parentElement.parentElement;
if(cell.cellIndex<row.cells.length-1)
{
cell=row.cells[cell.cellIndex+1];
ins=cell.getElementsByTagName("INPUT");
if(ins.length>0)
{
ins[0].focus();
}
}
}
}
//-->
</SCRIPT>
</HTML> |
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