$myrow[guest_name]="asdf""; 
$myrow[guest_name]="asdf'"; 
$guest_name=addslashes($myrow[guest_name]); 
//$guest_name=str2js($myrow[guest_name],"'"); 
$dele_mess="真的要删除这个留言吗?\n留言姓名:$guest_name($myrow[guest_ip])"."\n留言时间:$myrow[guest_time]"; 
echo "
"; 
?> 
" onClick='return rec_delete(delete_mess)'>删除