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Javascript 中的 经典的带阴影的可拖动的浮动层

出处:互联网   整理: 软晨网（RuanChen.com）   发布: 2009-09-12   浏览: 314 ::
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>MyPixbot</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_reloadPage(init) { //reloads the window if Nav4 resized
if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
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<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
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function MM_showHideLayers() { //v6.0
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_dragLayer(objName,x,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v4.01
//Copyright 1998 Macromedia, Inc. All rights reserved.
var i,j,aLayer,retVal,curDrag=null,curLeft,curTop,IE=document.all,NS4=document.layers;
var NS6=(!IE&&document.getElementById), NS=(NS4||NS6); if (!IE && !NS) return false;
retVal = true; if(IE && event) event.returnValue = true;
if (MM_dragLayer.arguments.length > 1) {
curDrag = MM_findObj(objName); if (!curDrag) return false;
if (!document.allLayers) { document.allLayers = new Array();
with (document) if (NS4) { for (i=0; i<layers.length; i++) allLayers[i]=layers[i];
for (i=0; i<allLayers.length; i++) if (allLayers[i].document && allLayers[i].document.layers)
with (allLayers[i].document) for (j=0; j<layers.length; j++) allLayers[allLayers.length]=layers[j];
} else {
if (NS6) { var spns = getElementsByTagName("span"); var all = getElementsByTagName("div");
for (i=0;i<spns.length;i++) if (spns[i].style&&spns[i].style.position) allLayers[allLayers.length]=spns[i];}
for (i=0;i<all.length;i++) if (all[i].style&&all[i].style.position) allLayers[allLayers.length]=all[i];
} }
curDrag.MM_dragOk=true; curDrag.MM_targL=targL; curDrag.MM_targT=targT;
curDrag.MM_tol=Math.pow(tol,2); curDrag.MM_hLeft=hL; curDrag.MM_hTop=hT;
curDrag.MM_hWidth=hW; curDrag.MM_hHeight=hH; curDrag.MM_toFront=toFront;
curDrag.MM_dropBack=dropBack; curDrag.MM_dropJS=dropJS;
curDrag.MM_everyTime=et; curDrag.MM_dragJS=dragJS;
curDrag.MM_oldZ = (NS4)?curDrag.zIndex:curDrag.style.zIndex;
curLeft= (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft;
if (String(curLeft)=="NaN") curLeft=0; curDrag.MM_startL = curLeft;
curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop;
if (String(curTop)=="NaN") curTop=0; curDrag.MM_startT = curTop;
curDrag.MM_bL=(cL<0)?null:curLeft-cL; curDrag.MM_bT=(cU<0)?null:curTop-cU;
curDrag.MM_bR=(cR<0)?null:curLeft+cR; curDrag.MM_bB=(cD<0)?null:curTop+cD;
curDrag.MM_LEFTRIGHT=0; curDrag.MM_UPDOWN=0; curDrag.MM_SNAPPED=false; //use in your JS!
document.onmousedown = MM_dragLayer; document.onmouseup = MM_dragLayer;
if (NS) document.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
} else {
var theEvent = ((NS)?objName.type:event.type);
if (theEvent == 'mousedown') {
var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
var maxDragZ=null; document.MM_maxZ = 0;
for (i=0; i<document.allLayers.length; i++) { aLayer = document.allLayers[i];
var aLayerZ = (NS4)?aLayer.zIndex:parseInt(aLayer.style.zIndex);
if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;
var isVisible = (((NS4)?aLayer.visibility:aLayer.style.visibility).indexOf('hid') == -1);
if (aLayer.MM_dragOk != null && isVisible) with (aLayer) {
var parentL=0; var parentT=0;
if (NS6) { parentLayer = aLayer.parentNode;
while (parentLayer != null && parentLayer.style.position) {
parentL += parseInt(parentLayer.offsetLeft); parentT += parseInt(parentLayer.offsetTop);
parentLayer = parentLayer.parentNode;
} } else if (IE) { parentLayer = aLayer.parentElement;
while (parentLayer != null && parentLayer.style.position) {
parentL += parentLayer.offsetLeft; parentT += parentLayer.offsetTop;
parentLayer = parentLayer.parentElement; } }
var tmpX=mouseX-(((NS4)?pageX:((NS6)?parseInt(style.left):style.pixelLeft)+parentL)+MM_hLeft);
var tmpY=mouseY-(((NS4)?pageY:((NS6)?parseInt(style.top):style.pixelTop) +parentT)+MM_hTop);
if (String(tmpX)=="NaN") tmpX=0; if (String(tmpY)=="NaN") tmpY=0;
var tmpW = MM_hWidth; if (tmpW <= 0) tmpW += ((NS4)?clip.width :offsetWidth);
var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += ((NS4)?clip.height:offsetHeight);
if ((0 <= tmpX && tmpX < tmpW && 0 <= tmpY && tmpY < tmpH) && (maxDragZ == null
|| maxDragZ <= aLayerZ)) { curDrag = aLayer; maxDragZ = aLayerZ; } } }
if (curDrag) {
document.onmousemove = MM_dragLayer; if (NS4) document.captureEvents(Event.MOUSEMOVE);
curLeft = (NS4)?curDrag.left:(NS6)?parseInt(curDrag.style.left):curDrag.style.pixelLeft;
curTop = (NS4)?curDrag.top:(NS6)?parseInt(curDrag.style.top):curDrag.style.pixelTop;
if (String(curLeft)=="NaN") curLeft=0; if (String(curTop)=="NaN") curTop=0;
MM_oldX = mouseX - curLeft; MM_oldY = mouseY - curTop;
document.MM_curDrag = curDrag; curDrag.MM_SNAPPED=false;
if(curDrag.MM_toFront) {
eval('curDrag.'+((NS4)?'':'style.')+'zIndex=document.MM_maxZ+1');
if (!curDrag.MM_dropBack) document.MM_maxZ++; }
retVal = false; if(!NS4&&!NS6) event.returnValue = false;
} } else if (theEvent == 'mousemove') {
if (document.MM_curDrag) with (document.MM_curDrag) {
var mouseX = (NS)?objName.pageX : event.clientX + document.body.scrollLeft;
var mouseY = (NS)?objName.pageY : event.clientY + document.body.scrollTop;
newLeft = mouseX-MM_oldX; newTop = mouseY-MM_oldY;
if (MM_bL!=null) newLeft = Math.max(newLeft,MM_bL);
if (MM_bR!=null) newLeft = Math.min(newLeft,MM_bR);
if (MM_bT!=null) newTop = Math.max(newTop ,MM_bT);
if (MM_bB!=null) newTop = Math.min(newTop ,MM_bB);
MM_LEFTRIGHT = newLeft-MM_startL; MM_UPDOWN = newTop-MM_startT;
if (NS4) {left = newLeft; top = newTop;}
else if (NS6){style.left = newLeft; style.top = newTop;}
else {style.pixelLeft = newLeft; style.pixelTop = newTop;}
if (MM_dragJS) eval(MM_dragJS);
retVal = false; if(!NS) event.returnValue = false;
} } else if (theEvent == 'mouseup') {
document.onmousemove = null;
if (NS) document.releaseEvents(Event.MOUSEMOVE);
if (NS) document.captureEvents(Event.MOUSEDOWN); //for mac NS
if (document.MM_curDrag) with (document.MM_curDrag) {
if (typeof MM_targL =='number' && typeof MM_targT == 'number' &&
(Math.pow(MM_targL-((NS4)?left:(NS6)?parseInt(style.left):style.pixelLeft),2)+
Math.pow(MM_targT-((NS4)?top:(NS6)?parseInt(style.top):style.pixelTop),2))<=MM_tol) {
if (NS4) {left = MM_targL; top = MM_targT;}
else if (NS6) {style.left = MM_targL; style.top = MM_targT;}
else {style.pixelLeft = MM_targL; style.pixelTop = MM_targT;}
MM_SNAPPED = true; MM_LEFTRIGHT = MM_startL-MM_targL; MM_UPDOWN = MM_startT-MM_targT; }
if (MM_everyTime || MM_SNAPPED) eval(MM_dropJS);
if(MM_dropBack) {if (NS4) zIndex = MM_oldZ; else style.zIndex = MM_oldZ;}
retVal = false; if(!NS) event.returnValue = false; }
document.MM_curDrag = null;
}
if (NS) document.routeEvent(objName);
} return retVal;
}

function loadwin(obj){
with(MM_findObj(obj))with(style){
filters[0].apply();
display='';
filters[0].play();
}
}
function cs(captionBG,bodyBG,tableBG){
oldBody=document.body;
with(oldBody){
var newBody=cloneNode();
style.filter='blendtrans(duration=1)';
filters[0].apply();
with(document.styleSheets[0]){
with(rules[0].style){backgroundColor=captionBG;}
with(rules[1].style){backgroundColor=bodyBG;}
with(rules[2].style){backgroundColor=tableBG}
}
filters[0].play();
setTimeout(function(){
if(oldBody!=null){
oldBody.applyElement(newBody, "inside")
oldBody.swapNode(newBody);
oldBody.removeNode(true);
}
},1500);
}
}
//-->
</script>
<style type="text/css">
<!--
.caption {
font-size: 9px;
color: #FFFFFF;
background-color: #00CCFF;
padding-left: 5px;
cursor: default;
font-family: "Verdana", "Arial";
border: 1px inset;
}
body {
background-color: #f6f6f6;
border: 1px inset;
overflow: hidden;
}
table {
background-color: #eeeeee;
}
td {
font-family: "Verdana", "Arial";
font-size: 9px;
border: 0px;
}
.win {
filter:BlendTrans(duration=1) DropShadow(Color=#cccccc, OffX=3, OffY=3) alpha(opacity=90)
}
a {
text-decoration: none;
color: #003399;
}
a:hover {
color: #FF0000;
}
input {
font-family: "Verdana", "Arial";
font-size: 9px;
border-width: 1px;
}
.statusbar {
font-family: "Tahoma", "Verdana";
font-size: 9px;
color: #999999;
padding-left: 3px;
}
.button {
border: 1px outset;
text-align: center;
}
.navframe {
padding: 5px;
}
-->
</style>
</head>

<body>
<div id="assist" style="position:absolute; left:15px; top:68px; width:185px; z-index:1;display:none;" class="win" onMouseDown="MM_dragLayer('assist','',0,0,150,18,true,false,-1,-1,-1,-1,15,68,100,'',false,'')">
<table width="180" border="1" cellpadding="0" cellspacing="0">
<tr>
<td class="caption">SeekAssist</td>
<td width="14" align="center"><a href="#" onclick="with(MM_findObj('assistwin').style)display=display=='none'?'':'none'">%</a></td>
<td width="14" align="center"><a href="#" onClick="MM_showHideLayers('assist','','hide')">X</a></td>
</tr>
<tr id="assistwin">
<td height="100" colspan="3" bordercolor="#eeeeee"> </td>
</tr>
</table>
<br>
</div>
<script>loadwin('assist')</script>
<div id="rank" style="position:absolute; left:15px; top:194px; width:185px; z-index:1;display:none;" class="win" onMouseDown="MM_dragLayer('rank','',0,0,150,18,true,false,-1,-1,-1,-1,15,194,100,'',false,'')">
<table width="180" border="1" cellpadding="0" cellspacing="0">
<tr>
<td class="caption">SeekRank</td>
<td width="14" align="center"><a href="#" onclick="with(MM_findObj('rankwin').style)display=display=='none'?'':'none'">%</a></td>
<td width="14" align="center"><a href="#" onClick="MM_showHideLayers('assist','','inherit','rank','','hide')">X</a></td>
</tr>
<tr id="rankwin">
<td height="100" colspan="3" bordercolor="#eeeeee"> </td>
</tr>
</table>
<br>
</div>
<script>setTimeout("loadwin('rank')",500)</script>
<div id="mycolor" style="position:absolute; left:15px; top:320px; width:185px; z-index:1;display:none;" class="win" onMouseDown="MM_dragLayer('mycolor','',0,0,150,18,true,false,-1,-1,-1,-1,15,320,100,'',false,'')">
<table width="180" border="1" cellpadding="0" cellspacing="0">
<tr>
<td class="caption">MyColor</td>
<td width="14" align="center"><a href="#" onclick="with(MM_findObj('mycolorwin').style)display=display=='none'?'':'none'">%</a></td>
<td width="14" align="center"><a href="#" onClick="MM_showHideLayers('mycolor','','hide')">X</a></td>
</tr>
<tr id="mycolorwin">
<td height="100" colspan="3" bordercolor="#eeeeee"><table width="100%" border="0" cellspacing="0" cellpadding="2">
<tr>
<td align="center"><a href="#" onclick="cs('#00CCFF','#f6f6f6','#eeeeee')">Default</a></td>
</tr>
<tr>
<td align="center"><a href="#" onclick="cs('red','#eeccee','#eeddee')">StyleSheet#1</a></td>
</tr>
<tr>
<td align="center"><a href="#" onclick="cs('#99ccff','#eeeeee','#ccddff')">StyleSheet#2</a></td>
</tr>
<tr>
<td align="center"><a href="#" onclick="cs('#ff9999','#ffffff','#ffeeff')">StyleSheet#3</a></td>
</tr>
<tr>
<td align="center"><a href="#" onclick="cs('skyblue','#eeeeee','#99ddff')">StyleSheet#4</a></td>
</tr>
<tr>
<td align="center"><a href="#" onclick="cs('#009900','#eeffee','#ddffdd')">StyleSheet#5</a></td>
</tr>
</table></td>
</tr>
</table>
<br>
</div>
<script>setTimeout("loadwin('mycolor')",1000)</script>
<div id="results" style="position:absolute; left:204px; top:68px; width:575px; z-index:1;display:none;" class="win" onMouseDown="MM_dragLayer('results','',0,0,400,18,true,false,-1,-1,-1,-1,204,68,50,'',false,'')">
<table width="570" border="1" cellpadding="0" cellspacing="0">
<tr>
<td><table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td class="caption">Results</td>
<td width="12" class="button"><a href="#" onClick="with(MM_findObj('resultswin').style)display=display=='none'?'':'none'">%</a></td>
<td width="12" class="button"><a href="#" onClick="MM_showHideLayers('results','','inherit')">X</a></td>
</tr>
</table></td>
</tr>
<tr>
<td height="20" bordercolor="#eeeeee"><input name="url" type="text" value="http://www.google.com/search?q=ezlee" size="100">
<a href="#" onclick="mainframe.location=url.value">Search</a></td>
</tr>
<tr id="resultswin">
<td height="318" valign="top" class="navframe"><aiframe name="mainframe" id="mainframe" src="http://www.google.com/search?q=ezlee" width="100%" height="100%" frameborder="0" scrolling="auto"><font color="#FF0000">Welcome!</font></aiframe></td>
</tr>
<tr>
<td height="14" class="statusbar">Ready!</td>
</tr>
</table>
<br>
</div>
<script>setTimeout("loadwin('results')",2000)</script>
</body>
</html>