css+div做的菜单_html/css

来源：一二三四网

css+div做的菜单：一个主显示层，别的列表都隐藏着，用js函数设置列表的显示和隐藏。分别用到了两个函数，函数实现的效果是一样的，一个是参考的《css+Dhtml精髓》书上的事例，一个是找的函数。
第一个函数
function showMenu(layerName)
{
// show the layer the user wants to see
eval(layerRef + layerName + endLayerRef + styleRef + ".visibility = 'visible'");
}
function hiddenMenu(layerName)
{
// hidden the layer
eval(layerRef + layerName + endLayerRef + styleRef + ".visibility = 'hidden'");
}

//第一个函数

第二个函数
function MM_showHideLayers()
{
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3)
if ((obj=MM_findObj(args[i]))!=null)
{
v=args[i+2];
if (obj.style)
{
obj=obj.style;
v=(v=='show')?'visible' v='hide')?'hidden':v;
}
obj.visibility=v;
}
}

function MM_findObj(n, d)
{
var p,i,x;
if(!d)
d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length)
{
d=parent.frames[n.substring(p+1)].document;
n=n.substring(0,p);
}
if(!(x=d[n])&&d.all)
x=d.all[n];
for (i=0;!x&&i x=d.forms[i][n];
for(i=0;!x&&d.layers&&i x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById)
x=document.getElementById(n);
return x;
}
//第二个函数

菜单

//判断浏览器
browser = navigator.appName;
browserNum = parseInt(navigator.appVersion);

if ((browser == "Netscape") && (browserNum < 5))
{
// Netscape 4.x
layerRef = "document.layers['";
endLayerRef = "']";
styleRef = "";
}
else if ((browser == "Netscape") && (browserNum >= 5))
{
// Netscape 6
layerRef = "document.getElementById('";
styleRef = ".style";
endLayerRef = "')";
}
else
{
// Internet Explorer
layerRef = "document.all['";
endLayerRef = "']";
styleRef = ".style";
}
//第一个函数
function showMenu(layerName)
{
// show the layer the user wants to see
eval(layerRef + layerName + endLayerRef + styleRef + ".visibility = 'visible'");
}
function hiddenMenu(layerName)
{
// hidden the layer
eval(layerRef + layerName + endLayerRef + styleRef + ".visibility = 'hidden'");
}

//第一个函数

//第二个函数
function MM_showHideLayers()
{
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3)
if ((obj=MM_findObj(args[i]))!=null)
{
v=args[i+2];
if (obj.style)
{
obj=obj.style;
v=(v=='show')?'visible':(v='hide')?'hidden':v;
}
obj.visibility=v;
}
}
function MM_findObj(n, d)
{
var p,i,x;
if(!d)
d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length)
{
d=parent.frames[n.substring(p+1)].document;
n=n.substring(0,p);
}
if(!(x=d[n])&&d.all)
x=d.all[n];
for (i=0;!x&&i x=d.forms[i][n];
for(i=0;!x&&d.layers&&i x=MM_findObj(n,d.layers[i].document);
if(!x && document.getElementById)
x=document.getElementById(n);
return x;
}
//第二个函数

onMouseOut="javascript:hiddenMenu('shui')" >水果/水果

onmouseout="javascript:MM_showHideLayers('hua','','hide')">花卉/花卉/花卉

onmouseout="javascript:MM_showHideLayers('che','','hide')">汽车/汽车

onmouseout="javascript:MM_showHideLayers('shui','','hide')">水果2

onmouseout="javascript:MM_showHideLayers('hua','','hide')" >花卉/花卉/花卉2

onmouseout="javascript:MM_showHideLayers('che','','hide')">汽车/汽车2

onmouseout="javascript:MM_showHideLayers('shui','','hide')">水果3

onmouseout="javascript:MM_showHideLayers('hua','','hide')">花卉/花卉3

onmouseout="javascript:MM_showHideLayers('che','','hide')">汽车/汽车/汽车3

onMouseOut="javascript:hiddenMenu('shui')" >

苹果

香蕉

猕猴桃

火龙果

苹果2

香蕉2

猕猴桃2

火龙果2

猕猴桃3

火龙果3

onmouseout="javascript:MM_showHideLayers('hua','','hide')">

菊花

玫瑰

牡丹

茉莉

君子兰

虞美人

喇叭花2

桂花2

onmouseout="javascript:MM_showHideLayers('che','','hide')">

大众

奥迪

宝马

奔驰

保时捷

福特

克莱斯勒

法拉利

克莱斯勒2

法拉利2

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css+div做的菜单_html/css