asp實(shí)現(xiàn)返回上一頁(yè)和轉(zhuǎn)到另一頁(yè)的功能函數(shù)

–
‘函數(shù)名稱: Alert(showType,str,url)
‘函數(shù)功能: 彈出對(duì)話框
‘參數(shù)說(shuō)明: showType  顯示類別  1  返回上一頁(yè)面   2 轉(zhuǎn)到另一頁(yè)面   3  關(guān)閉窗口 
‘          str       錯(cuò)誤信息
‘          url       轉(zhuǎn)向地址

‘*********************************

sub Alert(showType,str,url)
    response.Write(“<script language=””javascript””>”& vbcrlf)
 response.Write(“<!–“& vbcrlf)
 response.Write(“window.alert(“””& str &”””);”& vbcrlf)
     if showType=1 then
      response.Write(“window.history.go(-1); “& vbcrlf)
     elseif showType=2 then
     response.Write(“window.location.href =”””& url &”””; “& vbcrlf)
     elseif showType=3 then
  response.Write(“window.opener=null; “& vbcrlf)
      response.Write(“window.close(); “& vbcrlf)
  elseif showType=4 then
     response.Write(“top.location.href =”””& url &”””; “& vbcrlf)
     end if
 response.Write(“//–>”& vbcrlf)
 response.Write(“</script>”)
end sub