list_block=list_block&"<tr height='32'>"
list_block=list_block&"<td style='color:#FFFFFF; font-weight:bold; background:url(/Images/split.gif) no-repeat right center; background-color:#abacaf'>&nbsp;&nbsp;&nbsp;&nbsp;信息标题</td>"
list_block=list_block&"<td style='color:#FFFFFF; font-weight:bold; background:url(/Images/split.gif) no-repeat right center; background-color:#abacaf'>&nbsp;&nbsp;文件大小</td>"
list_block=list_block&"<td bgcolor='#ABACAF' style='color:#FFFFFF; font-weight:bold'>&nbsp;&nbsp;更新时间</td>"
list_block=list_block&"</tr>"