一个ASP写的侧边菜单栏

同于工作的必要，无意之中写出了一个ASP的侧边的菜单栏类。代码如下：
<%
class menus

Public Title, ID, Image, TitleColor, Target, Background, HeadImage, Height, Width, Bgcolor, Style
Private menuItem, menuStr

Private Sub Class_Initialize
Title = ""
ID = ""
menuItem = ""
Image=""
TitleColor = "#000000"
Target = "_blank"
Background = ""
HeadImage = ""
Height = "20"
Width = "100%"
Bgcolor = ""
Style = ""
script
End Sub

Private Sub Class_Terminate
Title = ""
ID = ""
menuItem = ""
End Sub

Public Function AddItem(Byval nItem, Byval nURL)
menuItem = menuItem & "<tr><tdfont-size:12px;''left''>    {$Image}<a href=''" & nURL & "'' target=''"&Target&"''"& Style &"''>" & nItem & "</a></td></tr>"
End Function

Public Sub Show()
menuStr = "<table border=0"& Width &"''border:1px solid #999999;'' bgcolor=''"& Bgcolor &"''><tr><td"& Height &"'' Onclick=menus(''" & ID & "'') bgcolor=''"& Bgcolor &"'' valign=''bottom''" & _
"font-size:12px;color:"&TitleColor&";cursor: hand;'' background=''"&Background&"''left''>  {$HeadImage}" & Title & "</td></tr></table><div id=" & chr(34) & ID & chr(34) & " style=" &chr(34) & _
"display:none;"& chr(34) & "><table width=100% border=0border-left:1px solid #999999;border-right:1px solid #999999;border-bottom:1px solid #999999;''>" & menuItem & "</table></div>"

if Image<>"" then
menuStr = replace(menuStr, "{$Image}", Image)
else
menuStr = replace(menuStr, "{$Image}", "")
end if

if HeadImage<>"" then
menuStr = replace(menuStr, "{$HeadImage}", HeadImage)
else
menuStr = replace(menuStr, "{$HeadImage}", "")
end if

Response.Write menuStr
End Sub

Private Function script()
Dim Jscript

Jscript = "<script language="&chr(34)&"Javascript"&chr(34)&"type="&chr(34)&"text/Javascript"&chr(34)& _
">"&vbcrlf&"<!--"&vbcrlf&"function menus(str){"&vbcrlf&"var obj;if (document.getElementById(str)){"&vbcrlf& _
"obj=document.getElementById(str);"& _
"if (obj.style.display =="&chr(34)&"none"&chr(34)&"){obj.style.display ="&chr(34)&chr(34)& _
";}else{obj.style.display ="&chr(34)&"none"&chr(34)&";}}}//--></script>"

response.Write Jscript
End Function

Public Sub AddNew()
Title = ""
ID = ""
menuItem = ""
menuStr = ""
End Sub

Public Sub OpenItem(Byval ItemID)

End Sub

end class
%>

使用方法：
<%
Dim NewMenus
Set NewMenus = new menus
NewMenus.Target = "" ''打开方式
NewMenus.Bgcolor = "#336699" ''主标签背景色
NewMenus.TitleColor = "#FFFFFF" ''主标签字体颜色
NewMenus.Height = "10px" ''高度
NewMenus.Style ="a1" ''子标签样式
NewMenus.Width = "100%" ''菜单宽度

NewMenus.AddNew
NewMenus.Title = "门户网站"
NewMenus.ID = "menu1"
NewMenus.AddItem "网易", ""
NewMenus.AddItem "搜狐", ""
NewMenus.Show

NewMenus.AddNew
NewMenus.Title = "个人网站"
NewMenus.ID = "menu2"
NewMenus.AddItem "IEBSoft studio", ""
NewMenus.AddItem "租用的空间", ""
NewMenus.Show

NewMenus.AddNew
NewMenus.Title = "网站新闻管理"
NewMenus.ID = "menu3"
NewMenus.AddItem "新闻列表", "#"
NewMenus.AddItem "图片新闻", "#"
NewMenus.AddItem "新闻管理", "#"
NewMenus.Show

Set NewMenus = Nothing
%>