<% '**************************************************** '页面字符串过滤函数,返回值 '作者:www.joekoe.com论坛用户(cuiwl) '**************************************************** function codehtml(str,n1,n2) 'str字符串参数 'n1过滤等级 'n2显示数目 if trim(str)="" then str=str else select case n1 case 0 '不过滤 str=str case 1 '过滤脚本标记 str=replace(str,"<script","<script") str=replace(str,"script>","script>") case 2 '过滤html标记 str=replace(str,"<","<") str=replace(str,">",">") end select select case n2 case 0 '显示全部 str=str case else '显示部分 if len(str)<=n2 then str=str else str=left(str,n2-1)&".." end if end select codehtml=str end function %>
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