Javascript![]()
//==================
//Handi @ 2004.7.5
//Handi.Z@126.com
//==================
//
//创建左边导航栏
//所有Begin开头的函数,都必须有End开头的同名函数结束
//e.g.
//
//BeginCreateNavigator('#87cefa');
//
//BeginCreateMainItem('客户查询','main1','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('子查询1','search1.aspx','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('子查询2','search2.aspx','Images/Folder.gif','blue','#87cefa');
//EndCreateMainItem();
//
//CreateHyperlink('雅虎网站','http://www.yahoo.com','Images/Folder.gif','blue','#87cefa');
//
//BeginCreateMainItem('古镇风光','main2','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('古香古色','old1.aspx','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('古色古香','old2.aspx','Images/Folder.gif','blue','#87cefa');
//EndCreateMainItem();
//
//BeginCreateMainItem('客户留言','main3','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('论坛','old1.aspx','Images/Folder.gif','blue','#87cefa');
//CreateSubItem('FAQ','old2.aspx','Images/Folder.gif','blue','#87cefa');
//EndCreateMainItem();
//
//EndCreateNavigator('yellow');

var MSIE=0;
if(navigator.appName=='Microsoft Internet Explorer') MSIE=1;
var lastitemid='undefined';//最后的一个菜单
var leftbannerwidth='120';//导航栏宽度
var mainitemfolder='Images/Folder.BMP';//主菜单title前面的图片地址
var subitemfolder='Images/GoNow.bmp';//子菜单(包括不可展开的主菜单)title前面的图片地址
var tableback='#336699';//导航栏背景色
var toolback='blue';//显示/隐藏导航栏工具条 背景色
var Overcolor='blue';//鼠标悬于菜单上时菜单的背景色
var Outcolor='#336699';//鼠标离开菜单后菜单的背景色
//创建整个导航栏的框架,backcolor为导航栏的背景色
function BeginCreateNavigator(backcolor)
{
document.write("<table cellpadding=0 cellspacing=0 bgcolor=" + backcolor + " align=left height=100% border=0><tr><td valign=top>");
document.write("<table width=" + leftbannerwidth + " id="LeftBanner" cellpadding=0 cellspacing=0 height=100%><script>LeftBanner.style.display='block';</script>");
}
function BeginCreateNavigatorI()
{
BeginCreateNavigator(tableback);
}
//导航栏的结束标记,backcolor为 显示/隐藏导航栏工具条 的背景色
function EndCreateNavigator(backcolor)
{
document.write("<tr id="LastTR" height=100%><td></td></tr></table></td><td width="10" bgcolor="+backcolor+" style="CURSOR: hand" onclick="SwitchLeft()">");
document.write("<img id="GoOrBackPic" src="Images/BackArrow.gif" border=0 alt="隐藏导航栏"></td></tr></table>");
}
function EndCreateNavigatorI()
{
EndCreateNavigator(toolback)
}
//创建可展开菜单的主菜单
//title : 显示的字
//id : 菜单的id,如果有多个主菜单,不可有相同的id
//folderid : 主菜单title前面的图片地址
//overcolor : 鼠标悬于菜单上时菜单的背景色
//outcolor : 鼠标离开菜单后菜单的背景色
function BeginCreateMainItem(title,id,pic,overcolor,outcolor)
{
document.write("<tr valign=top><td onclick=SlipMenu('" + id + "') onmouseover=MouseOver(this,'" + overcolor + "') onmouseout=MouseOut(this,'" + outcolor + "') class=leftTD><img src='" + pic + "' border=0 align="absmiddle">" + title + "</td></tr>");
document.write("<tr><td id="" + id + "" style="visibility:hidden;height:0px;" valign=top><script>if(MSIE)" + id + ".style.display='none';</script>");
}
function BeginCreateMainItemI(title,id)
{
BeginCreateMainItem(title,id,mainitemfolder,Overcolor,Outcolor);
}
//可展开菜单的主菜单的结束标记
function EndCreateMainItem()
{
document.write("</td></tr>");
}
function EndCreateMainItemI()
{
EndCreateMainItem();
}
//创建可展开菜单的子菜单
//title : 显示的字
//link : 链接,点击菜单后的目标链接
//overcolor : 鼠标悬于菜单上是菜单的背景色
//outcolor : 鼠标离开菜单后菜单的背景色
function CreateSubItem(title,link,pic,overcolor,outcolor)
{
document.write("<div onclick="javascript:window.open('" + link + "','_self');" onmouseover=MouseOver(this,'" + overcolor + "') onmouseout=MouseOut(this,'" + outcolor + "') class=leftDIV><img src='" + pic + "' border=0 align="absmiddle">" + title + "</div>");
}
function CreateSubItemI(title,link)
{
CreateSubItem(title,link,subitemfolder,Overcolor,Outcolor);
}
//创建不可展开的主菜单
//title : 显示的字
//link : 链接,点击菜单后的目标链接
//overcolor : 鼠标悬于菜单上是菜单的背景色
//outcolor : 鼠标离开菜单后菜单的背景色
function CreateHyperlink(title,link,pic,overcolor,outcolor)
{
document.write("<tr valign=top><td onclick="javascript:window.open('" + link + "','_self');" onmouseover=MouseOver(this,'" + overcolor + "') onmouseout=MouseOut(this,'" + outcolor + "') class=leftTD><img src=' " + pic + "' border=0 align="absmiddle">" + title + "</td></tr>");
}
function CreateHyperlinkI(title,link)
{
CreateHyperlink(title,link,subitemfolder,Overcolor,Outcolor);
}
//滑动主菜单
//itemid : 子菜单的id
function SlipMenu(itemid)
{
if(itemid=='none')
return;
var item=document.getElementById(itemid);
var enditem=document.getElementById('LastTR');
if(item==null || enditem==null)
return;
item=item.style;
enditem=enditem.style;
if(lastitemid!='undefined')
{
var lastitem=document.getElementById(lastitemid).style;
if(MSIE)lastitem.display='none';
else
{
lastitem.visibility='hidden';
lastitem.height='0';
}
}
if(itemid==lastitemid)
{
if(MSIE)enditem.display='block';
enditem.visibility='visible';
enditem.height='100%';
lastitemid='undefined';
}
else
{
if(MSIE)
{
enditem.display='none';
item.display='block';
}
enditem.visibility='hidden';
enditem.height='0';
item.height='100%';
item.visibility='visible';
lastitemid=itemid;
}
}
//隐藏或显示导航栏
function SwitchLeft()
{
if(LeftBanner.style.display=='block')
{
LeftBanner.style.display='none';
GoOrBackPic.src='Images/GoArrow.gif';
GoOrBackPic.alt='显示导航栏';
}
else
{
LeftBanner.style.display='block';
GoOrBackPic.src='Images/BackArrow.gif';
GoOrBackPic.alt='隐藏导航栏';
}
}
function MouseOver(item,color)
{
item.style.backgroundColor=color;
}
function MouseOut(item,color)
{
item.style.backgroundColor=color;
}
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