flash效果动态打开层及关闭层超酷特效 -

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flash效果动态打开层及关闭层超酷特效

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
    <title>动态打开层及关闭层超酷特效丨草坪销售</title>
    <style type="text/css">
    body,span,div,td{font-size:12px;line-height:1.5em;color:#849BCA;}
    #bodyL{
    float:left;
    width:84px;
    margin-right:2px;
    }
    a.od{
    width:80px;
    height:25px;
    line-height:25px;
    text-align:center;
    font-weight:bold;
    border: 2px solid #849BCA;
    display:block;
    color:#547BC9;
    float:left;
    text-decoration:none;
    margin-top:2px;
    }
    a.od:link{
    background:#EEF1F8;
    }
    a.od:visited{
    background:#EEF1F8;
    }
    a.od:hover{
    background:#EEE;
    }
    a.od:active{
    background:#EEE;
    }
    #fd{
    width:500px;
    height:200px;
    background:#EDF1F8;
    border: 2px solid #849BCA;
    margin-top:2px;
    margin-left:2px;
    float:left;
    overflow:hidden;
    position:absolute;
    left:0px;
    top:0px;
    cursor:move;
    float:left;
    /*filter:alpha(opacity=50);*/
    }
    .content{
    padding:10px;
    }
    </style>
    </head>
    <body>
    <div id="bodyL">
    <a href="#" class="od" onclick = "show('fd');return false;">
    [打开层]
    </a>
    <a href="#" class="od" onclick = "closeed('fd');return false;">
    [关闭层]
    </a>
    </div>
    <div id="fd" style="display:none;filter:alpha(opacity=100);opacity:1;">
    <div class="content">移动层</div>
    </div>
    <script type="text/javascript">
    var prox;
    var proy;
    var proxc;
    var proyc;
    function show(id){/*--打开--*/
    clearInterval(prox);
    clearInterval(proy);
    clearInterval(proxc);
    clearInterval(proyc);
    var o = document.getElementById(id);
    o.style.display = "block";
    o.style.width = "1px";
    o.style.height = "1px";
    prox = setInterval(function(){openx(o,500)},10);
    }
    function openx(o,x){/*--打开x--*/
    var cx = parseInt(o.style.width);
    if(cx < x)
    {
    o.style.width = (cx + Math.ceil((x-cx)/5)) +"px";
    }
    else
    {
    clearInterval(prox);
    proy = setInterval(function(){openy(o,200)},10);
    }
    }
    function openy(o,y){/*--打开y--*/
    var cy = parseInt(o.style.height);
    if(cy < y)
    {
    o.style.height = (cy + Math.ceil((y-cy)/5)) +"px";
    }
    else
    {
    clearInterval(proy);
    }
    }
    function closeed(id){/*--关闭--*/
    clearInterval(prox);
    clearInterval(proy);
    clearInterval(proxc);
    clearInterval(proyc);
    var o = document.getElementById(id);
    if(o.style.display == "block")
    {
    proyc = setInterval(function(){closey(o)},10);
    }
    }
    function closey(o){/*--打开y--*/
    var cy = parseInt(o.style.height);
    if(cy > 0)
    {
    o.style.height = (cy - Math.ceil(cy/5)) +"px";
    }
    else
    {
    clearInterval(proyc);
    proxc = setInterval(function(){closex(o)},10);
    }
    }
    function closex(o){/*--打开x--*/
    var cx = parseInt(o.style.width);
    if(cx > 0)
    {
    o.style.width = (cx - Math.ceil(cx/5)) +"px";
    }
    else
    {
    clearInterval(proxc);
    o.style.display = "none";
    }
    }
    /*-------------------------鼠标拖动---------------------*/
    var od = document.getElementById("fd");
    var dx,dy,mx,my,mouseD;
    var odrag;
    var isIE = document.all ? true : false;
    document.onmousedown = function(e){
    var e = e ? e : event;
    if(e.button == (document.all ? 1 : 0))
    {
    mouseD = true;
    }
    }
    document.onmouseup = function(){
    mouseD = false;
    odrag = "";
    if(isIE)
    {
    od.releaseCapture();
    od.filters.alpha.opacity = 100;
    }
    else
    {
    window.releaseEvents(od.MOUSEMOVE);
    od.style.opacity = 1;
    }
    }
    //function readyMove(e){
    od.onmousedown = function(e){
    odrag = this;
    var e = e ? e : event;
    if(e.button == (document.all ? 1 : 0))
    {
    mx = e.clientX;
    my = e.clientY;
    od.style.left = od.offsetLeft + "px";
    od.style.top = od.offsetTop + "px";
    if(isIE)
    {
    od.setCapture();
    od.filters.alpha.opacity = 50;
    }
    else
    {
    window.captureEvents(Event.MOUSEMOVE);
    od.style.opacity = 0.5;
    }
    //alert(mx);
    //alert(my);
    }
    }
    document.onmousemove = function(e){
    var e = e ? e : event;
    //alert(mrx);
    //alert(e.button);
    if(mouseD==true && odrag)
    {
    var mrx = e.clientX - mx;
    var mry = e.clientY - my;
    od.style.left = parseInt(od.style.left) +mrx + "px";
    od.style.top = parseInt(od.style.top) + mry + "px";
    mx = e.clientX;
    my = e.clientY;
    }
    }
    </script>
    </body>
    </html>
    <br><br>