怎么获取Style里的内容?
<TABLE width=255 glow id="abc">
<TBODY>
<TR>
<TD style="FILTER: glow(color=#ff0000, strength=2)"><FONT color=#000000>TypeGlow Text Here</FONT></TD></TR></TBODY></TABLE>
<input type=button value=OK onclick="alert(document.getElementById('abc').rows[0].children[0].style.filter);" />
怎么获取filter里的glow的属性?如 Color or Strength?