求一段處理Table的JavaScript代碼。
在WEB面頁，我自動產生了一個Table,結構如下：
<table   id= "tbDetail "   border= "0 ">
<tr   style= "BACKGROUND-COLOR:aqua ">
<td> Description </td>
<td> Unit   Price </td>
<td> Michael   Nien </td>
<td> Shawn   Shih </td>
<td> Scott   Kao </td>
<td> Pei-Yee   Lee </td>
<td> Sanford   Tang </td>
<td> Binh   Nugyen </td>
<td> Total   Qty </td>
</tr>
<tr   style= "BORDER-LEFT-COLOR:burlywood;BORDER-BOTTOM-COLOR:burlywood;BORDER-TOP-COLOR:burlywood;BACKGROUND-COLOR:azure;BORDER-RIGHT-COLOR:burlywood ">
<td> <span> Pen </span> </td>
<td> <span> 0.500 </span> </td>
<td> <input   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl3 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl4 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl5 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl6 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl7 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <span> 0 </span> </td>
</tr>
<tr   style= "BORDER-LEFT-COLOR:burlywood;BORDER-BOTTOM-COLOR:burlywood;BORDER-TOP-COLOR:burlywood;BACKGROUND-COLOR:azure;BORDER-RIGHT-COLOR:burlywood ">
<td> <span> Pencil </span> </td>
<td> <span> 0.250 </span> </td>
<td> <input   name= "_ctl11 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl12 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl13 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl14 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl15 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <input   name= "_ctl16 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>
<td> <span> 0 </span> </td>
</tr>
<tr   style= "BORDER-LEFT-COLOR:burlywood;BORDER-BOTTOM-COLOR:burlywood;BORDER-TOP-COLOR:burlywood;BACKGROUND-COLOR:azure;BORDER-RIGHT-COLOR:burlywood ">
<td> <span> CD </span> </td>
<td> <span> 1.000 </span> </td>
<td> <input   name= "_ctl20 "   type= "text "   value= "0 "   style= "WIDTH:50px "> </td>