请问高手javascript读取table中数据如何赋值给数组!
<script   language=javascript>      
 function         fnccheck()          
          {    
             t=document.getElementById( "dg ") 
             var   nameArray=new   Array(); 
             nameArray[0]   =t.rows[0].cells[0].innerText;             
             var   dataArray()=new   Array(); 
             dataArray[0]=t.rows[1].cells[0].innerText; 
             } 
  </script>  
     <table   id=dg      border   =1>           
        <tr>           
           <td   > a1 </td>           
        <td   > a2 </td>     
        <td   > a3 </td>  
        <td   > a4 </td>  
        <td   > a5 </td>  
        </tr>           
        <tr>           
        <td   > 28 </td>           
        <td> 12 </td>     
        <td   > 33 </td>  
        <td   > 25 </td>  
        <td   > 44 </td>        
        </tr>           
        </table>     
 请问高手,以上程序为何不能将值赋给数组,并且可以使用数组得值!多谢了!!!
------解决方案-------------------- <script language=javascript>      
 function   fnccheck()    
    {  
     t=document.getElementById( "dg ") 
     var nameArray=new Array(); 
     nameArray[0] =t.rows[0].cells[0].innerText;     
     var dataArray=new Array(); 
     dataArray[0]=t.rows[1].cells[0].innerText; 
     alert(nameArray) 
     alert(dataArray) 
     } 
  </script>  
   <table id=dg  border =1>     
    <tr>     
     <td > a1 </td>     
    <td > a2 </td>   
    <td > a3 </td>  
    <td > a4 </td>  
    <td > a5 </td>  
    </tr>     
    <tr>     
    <td > 28 </td>     
    <td> 12 </td>   
    <td > 33 </td>  
    <td > 25 </td>  
    <td > 44 </td>    
    </tr>     
    </table>   
  <input type= "button " onclick= "fnccheck() ">
------解决方案--------------------要调用 fnccheck()        
------解决方案--------------------是不是这样子     
  <html>  
  <!--[if !mso]>  
  <style>  
 v\:*         { behavior: url(#default#VML) } 
 o\:*         { behavior: url(#default#VML) } 
 .shape       { behavior: url(#default#VML) } 
  </style>  
  <![endif]-->  
  <head>  
  <meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">    
  <title>  </title>  
  <script language=javascript>  
  function   fnccheck()    
    {  
     t=document.getElementById( "dg ") 
     nameArray[0] =t.rows[0].cells[0].innerText;       
    dataArray[0]=t.rows[1].cells[0].innerText;    
    }     
 function table1(total,table_x,table_y,thickness,ta