同志們幫我看看什麼回事？非常的急呀

//continue
 vDiv.style.pixelHeight=parseInt(htmltable.offsetHeight)+2
              vDivHtml.style.pixelHeight=parseInt(htmltable.offsetHeight)+2
           } 
       }
    
    vDivHtml.scrollTop=0    
    if (redge<vDiv.offsetWidth)
      vDiv.style.left=vleft-1-(vDiv.offsetWidth-redge)
        else
      vDiv.style.left=vleft-1
         if (bedge<vDiv.offsetHeight)
    //vDiv.style.top=vtop-vDiv.offsetHeight-pDiv.offsetHeight
    vDiv.style.top=vtop-vDiv.offsetHeight+bedge
         else
      vDiv.style.top=vtop
    vDivHtml.style.width=parseInt(vDiv.style.width)
      vDiv.style.visibility="visible"
  }
  this.add=function(text){
     combo.options[combo.options.length]=text
  }
  this.about=function(){
 }
}
function mo(obj){
//obj.style.backgroundColor="#000099"
obj.style.backgroundColor="#93AAED"
obj.style.color="#ffffff"
}function mu(obj){
obj.style.backgroundColor=""
obj.style.color="#000000"
}document.onmousedown=function(){
if (vDiv.style.visibility=="visible"){
mx=event.x + document.body.scrollLeft
my=event.y + document.body.scrollTop;x1=vDiv.offsetLeft
y1=vDiv.offsetTopx2=vDiv.offsetLeft+vDiv.offsetWidth
y2=vDiv.offsetTop+vDiv.offsetHeightif (mx<x1 || my<y1 || x2<mx || y2<my) 
   { 
     vDiv.style.visibility='hidden'
   }
}
}
</SCRIPT>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.2600.0" name=GENERATOR></HEAD>
<BODY><BR><BR><BR>
<FORM name=form1 action=login.asp?action=login method=post>
<TABLE cellSpacing=1 cellPadding=10 width=314 align=center bgColor=#e8e8e8 
border=0>
  <TBODY>
  <TR>
    <TD align="center">蚚誧腎翹</TD></TR>
  <TR>
    <TD width=51 bgColor=#ffffff>蚚 誧ㄩ</TD>
    <TD width=220 bgColor=#ffffff><INPUT class=lanyu 
      onkeydown=if(event.keyCode==13)event.keyCode=9 value=1 name=userid></TD>
  <TR>
    <TD bgColor=#ffffff>躇 鎢ㄩ</TD>
    <TD bgColor=#ffffff><INPUT class=lanyu 
      onkeydown=if(event.keyCode==13)event.keyCode=9 type=password value=1 
      name=password></TD></TR>
  <TR>
    <TD bgColor=#ffffff>梛 杶ㄩ</TD>
    <TD bgColor=#ffffff>
      <SCRIPT>  var zhangtao
zhangtao =new editselect("zhangtao","17","dm_demo","","","1");
zhangtao.add("dm_demo")
zhangtao.add("Kucun")
zhangtao.add("du_demo")
 </SCRIPT>
  <TR>
    <TD align=middle bgColor=#ffffff colSpan=2><INPUT class=button type=submit value=腎翹 name=Submit></TD></TR></TBODY></TABLE>
<P></P></FORM></BODY></HTML>