str="<style>A:link{text-decoration:none;color:black}A:visited{text-decoration:none;color:black}A:active{text-decoration:none}A:hover{text-decoration:underline;color:red}</style><table width=100% border=0 cellpadding=0 cellspacing=0>"

str=str + "<tr><td valign=\"Middle\" align=\"center\" width=45%><a href='shownews.asp?id=7870' target=_blank><img src='showimg.asp?imgid=392' border=0  width=778 height=96 alt='农业动态广告'></a></td></tr>"
  


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