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可拖动窗口,附带鼠标控制渐变透明,开启关闭功能

  • 时间:2020-09-08 06:42 编辑: 来源: 阅读:
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摘要:可拖动窗口,附带鼠标控制渐变透明,开启关闭功能
<style type="text/css"> <!-- #Layer1 {  position:absolute;  width:210px;  height:160px;  z-index:1;  left: 178px;  top: 322px;  background-color: #FFFBF0; } #content {  position:absolute;  width:200px;  height:115px;  z-index:1;  left: 0px;  top: 27px;  border: 1px solid #666666; } #bar {  position:absolute;  width:200px;  height:25px;  z-index:2;  background-color: #00FF33;  left: 0px;  top: 0px; } #but_1 {  position:absolute;  width:14px;  height:14px;  z-index:3;  left: 183px;  top: 6px;  overflow: hidden;  background-color: #333333; } #but_2 {  position:absolute;  width:10px;  height:10px;  z-index:4;  left: 164px;  top: 6px;  background-color: #00FF33;  border: 2px solid #666666;  overflow: hidden; } --> </style> <script type="text/JavaScript"> <!-- 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; } function MM_scanStyles(obj, prop) { //v8.0   var inlineStyle = null; var ccProp = prop; var dash = ccProp.indexOf("-");   while (dash != -1){ccProp = ccProp.substring(0, dash) + ccProp.substring(dash+1,dash+2).toUpperCase() + ccProp.substring(dash+2); dash = ccProp.indexOf("-");}   inlineStyle = eval("obj.style." + ccProp);   if(inlineStyle) return inlineStyle;   var ss = document.styleSheets;   for (var x = 0; x < ss.length; x++) { var rules = ss[x].cssRules;  for (var y = 0; y < rules.length; y++) { var z = rules[y].style;    if(z[prop] && (rules[y].selectorText == '*[ID"' + obj.id + '"]')) {         return z[prop];   }  }  }  return ""; } function MM_getProp(obj, prop) { //v8.0   if (!obj) return ("");   if (prop == "L") return obj.offsetLeft;   else if (prop == "T") return obj.offsetTop;   else if (prop == "W") return obj.offsetWidth;   else if (prop == "H") return obj.offsetHeight;   else {     if (typeof(window.getComputedStyle) == "undefined") {      if (typeof(obj.currentStyle) == "undefined"){       if (prop == "P") return MM_scanStyles(obj,"position");         else if (prop == "Z") return MM_scanStyles(obj,"z-index");         else if (prop == "V") return MM_scanStyles(obj,"visibility");      } else {        if (prop == "P") return obj.currentStyle.position;         else if (prop == "Z") return obj.currentStyle.zIndex;         else if (prop == "V") return obj.currentStyle.visibility;      }     } else {      if (prop == "P") return window.getComputedStyle(obj,null).getPropertyValue("position");       else if (prop == "Z") return window.getComputedStyle(obj,null).getPropertyValue("z-index");       else if (prop == "V") return window.getComputedStyle(obj,null).getPropertyValue("visibility");     }   } } function MM_dragLayer(objName,x,hL,hT,hW,hH,toFront,dropBack,cU,cD,cL,cR,targL,targT,tol,dropJS,et,dragJS) { //v8.0   //Copyright 2005 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 (MM_getProp(spns[i],'P')) allLayers[allLayers.length]=spns[i];}         for (i=0;i<all.length;i++) {    if (NS4){if (all[i].style&&all[i].style.position) allLayers[allLayers.length]=all[i];}           else if (MM_getProp(all[i],'P')) 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:MM_getProp(curDrag,'Z');     curLeft= (NS4)?curDrag.left:MM_getProp(curDrag,'L');     if (String(curLeft)=="NaN") curLeft=0; curDrag.MM_startL = curLeft;     curTop = (NS4)?curDrag.top:MM_getProp(curDrag,'T');     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:MM_getProp(aLayer,'Z');         if (aLayerZ > document.MM_maxZ) document.MM_maxZ = aLayerZ;         var isVisible = ((NS4)?aLayer.visibility:MM_getProp(aLayer,'V')).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 != document && MM_getProp(parentLayer,'P')) {               parentL += parseInt(MM_getProp(parentLayer,'L')); parentT += parseInt(MM_getProp(parentLayer,'T'));               parentLayer = parentLayer.parentNode;               if (parentLayer==document) parentLayer = null;           } } else if (IE) { parentLayer = aLayer.parentElement;                   while (parentLayer != null && MM_getProp(parentLayer,'P')) {               parentL += MM_getProp(parentLayer,'L'); parentT += MM_getProp(parentLayer,'T');               parentLayer = parentLayer.parentElement; } }           var tmpX=mouseX-((NS4)?pageX:(MM_getProp(aLayer,'L'))+parentL+MM_hLeft);           var tmpY=mouseY-((NS4)?pageY:(MM_getProp(aLayer,'T'))+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:MM_getProp(aLayer,'W');           var tmpH = MM_hHeight; if (tmpH <= 0) tmpH += (NS4)?clip.height:MM_getProp(aLayer,'H');           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:MM_getProp(curDrag,'L');         curTop = (NS4)?curDrag.top:MM_getProp(curDrag,'T');         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) {           var newZ = parseInt(document.MM_maxZ)+1;           eval('curDrag.'+((NS4)?'':'style.')+'zIndex=newZ');           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;         var newLeft = mouseX-MM_oldX; var 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 + "px"; style.top = newTop + "px";}         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:MM_getProp(document.MM_curDrag,'L')),2)+              Math.pow(MM_targT-((NS4)?top:MM_getProp(document.MM_curDrag,'T')),2))<=MM_tol) {           if (NS4) {left = MM_targL; top = MM_targT;}           else if (NS6) {style.left = MM_targL + "px"; style.top = MM_targT + "px";}           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; } //--> </script> <script> <!-- // code by windy_sk var timer=null; var org_opacity=30; var step=5; var ext_time=30; function doit(img,mode){   clearTimeout(timer);   if(img.style.filter.indexOf("alpha")==-1)img.style.filter+="alpha(opacity="+org_opacity+")";   var cur_level=img.filters.alpha.opacity;   if(mode){     cur_level+=step;     if(cur_level>100)cur_level=100;   }else{     cur_level-=step;     if(cur_level<org_opacity)cur_level=org_opacity;   }   img.filters.alpha.opacity=cur_level;   if(cur_level!=100 && cur_level!==ext_time)     timer=setTimeout("doit("+img.id+","+mode+")",ext_time) } 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; } } //--> </script> </head> <body onload="MM_dragLayer('Layer1','',0,0,0,0,true,false,-1,-1,-1,-1,false,false,0,'',false,'')"> <body bgcolor="#FFFBF0"> <div id="Layer1" style="filter: alpha(opacity=30)" onmouseover=doit(this,true) onmouseout=doit(this,false) >   <div id="content"><img src="/img/common/logo.gif" name="test" width=90 height=27 border="0" id="test"  /></div>   <div id="bar"></div>   <div id="but_1" onclick="MM_showHideLayers('content','','show')"></div>   <div id="but_2" onclick="MM_showHideLayers('content','','hide')"></div> </div>
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