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In - Sao di chuyển - JavaScriptBank.com

Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Sao di chuyển
URL: https://www.javascriptbank.com/through-the-universe.html

Sao di chuyển © JavaScriptBank.comHiệu ứng tạo một quang cảnh giống như bạn đang di chuyển trong vũ trụ, nó tạo ra các đốm nhỏ như các ngôi sao di chuyển dần về phía ta, các đốm có kích thước tăng dần. Hiệu ứng JavaScript này không sử dụng hình ảnh mà chỉ sử dụng các dấu chấm nhiều màu sắc.

Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Sao di chuyển
URL: https://www.javascriptbank.com/through-the-universe.html



JavaScript
<SCRIPT language=JavaScript><!--starColors=new Array('#FFFFFF','#99CCFF','#FFFF00','#99CCFF','#FF9999'); //moving stars color arraynStars=27; //number of moving starsnFarStars=45; //number of background starsstarSpeed=200; //moving star refresh speedstarConst=0.02; //moving star speedcenterSpot=0.4; //dissolv center spotbgstarscolor='#FFFF00'; //background stars color//do not edit below thisns4 = (document.layers)? true:false;ie4 = (document.all)? true:false;DynLayerTest.count=0;DynLayerInit.nestRefArray=new Array();DynLayerInit.refArray=new Array();DynLayerInit.refArray.i=0;DynLayerInit.set=false;function DynLayer(id,nestref,frame) {  if (!DynLayerInit.set && !frame) DynLayerInit()  if (ns4) {if (!frame) { if (!nestref) var nestref = DynLayerInit.nestRefArray[id]  if (!DynLayerTest(id,nestref)) return this.css=(nestref)? eval("document."+nestref+".document."+id) : document.layers[id]}else this.css=(nestref)? eval("parent."+frame+".document."+nestref+".document."+id) : parent.frames[frame].document.layers[id]this.x=this.css.left;this.y=this.css.top;}else if (ie4) {this.css=(frame)? parent.frames[frame].document.all[id].style : document.all[id].style;this.x=this.css.pixelLeft;this.y=this.css.pixelTop;}this.id=id;this.w=(ns4)? this.css.clip.width : this.css.pixelWidth;this.h=(ns4)? this.css.clip.height : this.css.pixelHeight;this.doc=(ns4)? this.css.document : document;if (ns4) this.event=this.css;if (ie4) this.event=(frame)? parent.frames[frame].document.all[id] : document.all[id];this.obj=id+"DynLayer"eval(this.obj+"=this")this.moveTo=DynLayerMoveTo;this.moveBy=DynLayerMoveBy;this.show=DynLayerShow;this.hide=DynLayerHide;this.slideInit=DynLayerSlideInit;this.clipInit=DynLayerClipInit;this.write=DynLayerWrite;}function DynLayerTest(id,nestref) {var ref = new Array()if (nestref) ref = nestref.split('.document.')ref[ref.length] = idvar refstr = (ns4)? 'document.'+ref[0] : 'document.all.'+ref[0]for (var i=1; i<=ref.length; i++) {if (eval(refstr)) {if (ref.length==i) return trueelse refstr += (ns4)? '.document.'+ref[i] : '.all.'+ref[i]}else {var str ='DynLayer Error:'for (j in ref) {str += '\n'+ref[j]if (j==i-1) str += '  <-- this layer cannot be found'}if (DynLayerTest.count++<5) alert(str)else alert("Too many DynLayer errors, quitting.")return false}}return false}function DynLayerInit(nestref) {if (!DynLayerInit.set) DynLayerInit.set = trueif (ns4) {if (nestref) ref = eval('document.'+nestref+'.document')else {nestref = ''; ref = document;}for (var i=0; i<ref.layers.length; i++) {var divname = ref.layers[i].nameDynLayerInit.nestRefArray[divname] = nestrefvar index = divname.indexOf("Div")if (index > 0) {eval(divname.substr(0,index)+' = new DynLayer("'+divname+'","'+nestref+'")')}if (ref.layers[i].document.layers.length > 0) {DynLayerInit.refArray[DynLayerInit.refArray.length] = (nestref=='')? ref.layers[i].name : nestref+'.document.'+ref.layers[i].name}}if (DynLayerInit.refArray.i < DynLayerInit.refArray.length) {DynLayerInit(DynLayerInit.refArray[DynLayerInit.refArray.i++])}}else if (ie4) {for (var i=0; i<document.all.tags("DIV").length; i++) {var divname = document.all.tags("DIV")[i].idvar index = divname.indexOf("Div")if (index > 0) {eval(divname.substr(0,index)+' = new DynLayer("'+divname+'")')}}}return true}function DynLayerMoveTo(x,y) {if (x!=null) {this.x = xthis.css.left = this.x}if (y!=null) {this.y = ythis.css.top = this.y}}function DynLayerMoveBy(x,y) {this.moveTo(this.x+x,this.y+y)}function DynLayerShow() {this.css.visibility = (ns4)? "show" : "visible"}function DynLayerHide() {this.css.visibility = (ns4)? "hide" : "hidden"}function DynLayerSlideInit() {this.slideTo = DynLayerSlideTo;this.slideBy = DynLayerSlideBy;this.slideStart = DynLayerSlideStart;this.slide = DynLayerSlide;   this.onSlide = new Function("");this.onSlideEnd = new Function("");}function DynLayerClipInit(clipTop,clipRight,clipBottom,clipLeft) {this.clipTo = DynLayerClipTothis.clipBy = DynLayerClipBythis.clipValues = DynLayerClipValuesif (ie4) {if (arguments.length==4) this.clipTo(clipTop,clipRight,clipBottom,clipLeft)else this.clipTo(0,this.w,this.h,0)}}function DynLayerWrite(html) {if (ns4) {this.doc.open();this.doc.write(html);this.doc.close();}else if (ie4) {this.event.innerHTML = html}}function initStars() { xc=0.5*winW; yc=0.5*winH; for (var i=0;i<nFarStars;i++) {  createStar('farStar'+i+'Div',winW*Math.random(),winH*Math.random(),1,bgstarscolor,1); } for (var i=0;i<nStars;i++) {  starSize=1+i%2;  createStar('star'+i+'Div',winW*Math.random(),winH*Math.random(),starSize,starColors[i%starColors.length],1)  eval('star'+i+' = new DynLayer("star'+i+'Div")') } setTimeout("moveStars()",starSpeed);}function moveStars() { for (var i=0;i<nStars;i++) {  starCoeff=starConst*(1+i%2);  newX=eval('star'+i+'.x')*(1+starCoeff)-xc*starCoeff;  newY=eval('star'+i+'.y')*(1+starCoeff)-yc*starCoeff;  if (newX<0 || newX>winW || newY<0 || newY>winH) {   newX=winW*(0.5+(Math.random()-0.5)*centerSpot);   newY=winH*(0.5+(Math.random()-0.5)*centerSpot);  }  eval('star'+i+'.moveTo(newX,newY)'); } setTimeout("moveStars()",starSpeed);}function createStar(id,left,top,size,bgColor,zIndex) { if (ns4) {  var lyr = document.layers[id] = new Layer(size);  eval("document."+id+" = lyr");  lyr.name= id;  lyr.left= left;  lyr.top = top;  lyr.clip.height= size;  lyr.bgColor= bgColor;  lyr.visibility= 'show';  lyr.zIndex= zIndex; } else if (ie4) {  var str= '\n<DIV id='+id+' style="position:absolute; left:'+left+'; top:'+top+'; width:'+size;  str+='; height:'+size;  str+='; clip:rect(0,'+size+','+size+',0)';  str+='; background-color:'+bgColor;  str+='; z-index:'+zIndex;  str+='; visibility:visible';  str+=';"></DIV>';  document.body.insertAdjacentHTML("BeforeEnd",str); }}function reloadFromCache() {if(bodyLoaded){self.location=''+self.location} }if (ns4||ie4) window.onresize=reloadFromCache;if (ns4){ winW=window.innerWidth-17; winH=window.innerHeight-17;}if (ie4){ winW=document.body.offsetWidth-22; winH=document.body.offsetHeight-22;}if (ns4 || ie4) setTimeout("initStars()",100);//not using in this scriptif(ie4) string='<h1 align="center"><b><font face="Arial Black">Through the Universe</font></b></h1><div style="position:absolute;width:100%;top:85%;text-align:center;font-family:Arial Black;font-size:30px;font-weight:bold"><a href="http://JavaScriptBank.com">JavaScriptBank.com</a></div>';if (ns4) string='<h1 align="center"><b><font face="Arial Black">Through the Universe</font></b></h1><br><br><br><br><br><p align="center"><font face="Arial Black" size=7><a href="http://JavaScriptBank.com">Free JavaScripts</a></font></p>';document.write(string);//--></SCRIPT><!--    This script downloaded from www.JavaScriptBank.com    Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->