js通用滑动门类

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<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> 
<title>滑动门通用JS</title> 
<style type="text/css"> 
 
</style> 
<script type="text/javascript"> 
/* 
十三妖 
qq:181907667 
msn:wl181907667@hotmail.com 
邮箱:thirdteendevil@163.com 
*/ 
function scrollDoor(){ 
} 
scrollDoor.prototype = { 
    sd : function(menus,divs,openClass,closeClass){ 
        var _this = this; 
        if(menus.length != divs.length) 
        { 
            alert("菜单层数量和内容层数量不一样!"); 
            return false; 
        }                 
        for(var i = 0 ; i < menus.length ; i++) 
        {     
            _this.$(menus[i]).value = i;                 
            _this.$(menus[i]).onmouseover = function(){ 
                     
                for(var j = 0 ; j < menus.length ; j++) 
                {                         
                    _this.$(menus[j]).className = closeClass; 
                    _this.$(divs[j]).style.display = "none"; 
                } 
                _this.$(menus[this.value]).className = openClass;     
                _this.$(divs[this.value]).style.display = "block";                 
            } 
        } 
        }, 
    $ : function(oid){ 
        if(typeof(oid) == "string") 
        return document.getElementById(oid); 
        return oid; 
    } 
} 
window.onload = function(){ 
    var SDmodel = new scrollDoor(); 
    SDmodel.sd(["m01","m02","m03","m04","m05"],["c01","c02","c03","c04","c05"],"sd01","sd02"); 
    SDmodel.sd(["mm01","mm02","mm03","mm04","mm05"],["cc01","cc02","cc03","cc04","cc05"],"sd01","sd02"); 
    SDmodel.sd(["mmm01","mmm02","mmm03","mmm04","mmm05"],["ccc01","ccc02","ccc03","ccc04","ccc05"],"sd01","sd02"); 
} 
</script> 
</head> 
<body> 
 
    <h1 class="t_rt"> 
        滑动门封装类 
    </h1> 
     
    <h2> 
        效果预览 
    </h2> 
     
     
         
            <ul class="scrollUl"> 
                <li class="sd01" id="m01">滑动门</li> 
                <li class="sd02" id="m02">滑动门</li> 
                <li class="sd02" id="m03">滑动门</li> 
                <li class="sd02" id="m04">滑动门</li> 
                <li class="sd02" id="m05">滑动门</li> 
            </ul> 
             
                 
                    第一层内容 
                 
                 
                    第二层内容 
                 
                 
                    第三层内容 
                 
                 
                    第四层内容 
                 
                 
                    第五层内容 
                 
             
         
     
     
     
         
            <ul class="scrollUl"> 
                <li class="sd01" id="mm01">滑动门</li> 
                <li class="sd02" id="mm02">滑动门</li> 
                <li class="sd02" id="mm03">滑动门</li> 
                <li class="sd02" id="mm04">滑动门</li> 
                <li class="sd02" id="mm05">滑动门</li> 
            </ul> 
             
                 
                    第一层内容 
                 
                 
                    第二层内容 
                 
                 
                    第三层内容 
                 
                 
                    第四层内容 
                 
                 
                    第五层内容 
                 
             
         
     
     
     
         
            <ul class="scrollUl"> 
                <li class="sd01" id="mmm01">滑动门</li> 
                <li class="sd02" id="mmm02">滑动门</li> 
                <li class="sd02" id="mmm03">滑动门</li> 
                <li class="sd02" id="mmm04">滑动门</li> 
                <li class="sd02" id="mmm05">滑动门</li> 
            </ul> 
             
                 
                    第一层内容 
                 
                 
                    第二层内容 
                 
                 
                    第三层内容 
                 
                 
                    第四层内容 
                 
                 
                    第五层内容 
                 
             
         
     
     
    <h2> 
        源代码 
    </h2> 
     
     
        <textarea id="sourse"> 
function scrollDoor(){ 
} 
scrollDoor.prototype = { 
sd : function(menus,divs,openClass,closeClass){ 
    var _this = this; 
    if(menus.length != divs.length) 
    { 
        alert("菜单层数量和内容层数量不一样!"); 
        return false; 
    }                 
    for(var i = 0 ; i < menus.length ; i++) 
    {     
        _this.$(menus[i]).value = i;                 
        _this.$(menus[i]).onmouseover = function(){ 
                     
            for(var j = 0 ; j < menus.length ; j++) 
            {                         
                _this.$(menus[j]).className = closeClass; 
                _this.$(divs[j]).style.display = "none"; 
            } 
            _this.$(menus[this.value]).className = openClass;     
            _this.$(divs[this.value]).style.display = "block";                 
        } 
    } 
 }, 
$ : function(oid){ 
    if(typeof(oid) == "string") 
    return document.getElementById(oid); 
    return oid; 
} 
} 
        </textarea> 
     
     
    <h2> 
        使用方法 
    </h2> 
     
     
        1.把以上代码引进你的页面 <script type="text/javascript" src="scrollDoor.js"></script>
 
        2.在页面的"<body>"标签前加入以下代码:
 
                     
            <script type="text/javascript">
 
            var SDmodel = new scrollDoor();    
     
            SDmodel.sd([菜单id数组],[显示层id数组],"菜单触发类","菜单关闭类");
     
            SDmodel.sd([菜单id数组2],[显示层id数组2],"菜单触发类","菜单关闭类");
     
            SDmodel.sd([菜单id数组3],[显示层id数组3],"菜单触发类","菜单关闭类");
 
            </script> 
             
        其中sd方法中的参数为:
 
            参数一 [菜单id数组]:滑动门菜单的id
 
            参数二 [内容id数组]:显示和隐藏滑动内容层的id
 
            参数三 "菜单触发类":鼠标经过滑动门菜单的类
 
            参数四 "菜单关闭类":鼠标滑出滑动门菜单的类
 
        3.页面中有几个滑动门就调用几次sd函数,只需改变sd调用的参数,如以上代码上所展示. 
         
     
     
 
</body> 
</html>

[Ctrl+A 全选注:如需引入外部Js需刷新才能执行]