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this.src={dede:global.cfg_cmspath/}/include/vdimgck.php?tag=+Math.random();"style="cursor:pointer;">

II./plus/search.php里面添加验证码代码,找到
$mid=(isset($mid)&&is_numeric($mid))?$mid:0;

在它下面加入
$validate=empty($validate)?:strtolower(trim($validate));
$svali=strtolower(GetCkVdValue());
if($validate==||$validate!=$svali)
{
ResetVdValue();
ShowMsg(验证码不正确!,$_SERVER["HTTP_REFERER"],0,I.000);
exit();
}

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