Phiên bản đầy đủ: jsB@nk » Con trỏ » Di chuyển theo chuột » Dơi bay quanh chuột
URL: https://www.javascriptbank.com/bats-around-the-mouse-index.html
Một đoạn mã JavaScript khác để tạo hiệu ứng dơi bay quanh con trỏ chuột trên trang web.
Phiên bản đầy đủ: jsB@nk » Con trỏ » Di chuyển theo chuột » Dơi bay quanh chuột
URL: https://www.javascriptbank.com/bats-around-the-mouse-index.html
<script language="javascript">amount=5; //minimum must be 3 !!function pRe(){Img0=new Image();Img0.src="bat1.gif";Img1=new Image();Img1.src="bat2.gif";Img2=new Image();Img2.src="bat3.gif";setTimeout('pRe()',3000)}brwsr=(document.layers)?1:0;if (brwsr){ window.captureEvents(Event.MOUSEMOVE); for (i=0; i < amount; i++) document.write("<LAYER NAME=n"+i+" LEFT=0 TOP=-50><IMG SRC='bat1.gif' NAME='nsi'></LAYER>");}else{ document.write('<div id="ie" style="position:absolute;top:0;left:0"><div style="position:relative">'); for (i=0; i < amount; i++) {document.write('<img name="msieBats" src="bat1.gif" style="position:absolute;top:-50;left:0">')} document.write('</div></div>');}bats=new Array('bat1.gif','bat2.gif','bat3.gif','bat2.gif')Xpos=0;Ypos=-50;yBase=0;xBase=0;step=0.5;currStep=0;a_count=0;b_count=1;c_count=2;move=1;if (brwsr){function NsMouseFollow(evnt){Xpos = evnt.pageX;Ypos = evnt.pageY;}window.onMouseMove = NsMouseFollow;}else{function MsieMouseFollow(){Xpos = event.x;Ypos = event.y; }document.onmousemove = MsieMouseFollow;}function Swirl(){if (!brwsr)ie.style.top=document.body.scrollTop;yBase=(document.layers)?window.innerHeight/3:window.document.body.offsetHeight/3;xBase=(document.layers)?window.innerWidth/7:window.document.body.offsetWidth/7;for (i=0; i < amount; i++){ var layer=(document.layers)?document.layers["n"+i]:msieBats[i].style; layer.top = Ypos+yBase*Math.sin(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/20) layer.left =Xpos+xBase*Math.cos(((currStep)+i*3.7)/4)*Math.cos((currStep+i*35)/62) }currStep+=step;}function Animate(){if (a_count == bats.length) a_count=0;if (b_count == bats.length) b_count=0;if (c_count == bats.length) c_count=0;if (brwsr){document.layers['n'+0].document.images['nsi'].src=bats[a_count];document.layers['n'+1].document.images['nsi'].src=bats[b_count];document.layers['n'+2].document.images['nsi'].src=bats[c_count];}else{msieBats[0].src=bats[a_count];msieBats[1].src=bats[b_count];msieBats[2].src=bats[c_count];}if (amount > 2){ for (i=3; i < amount; i++) { if (brwsr) document.layers['n'+i].document.images['nsi'].src=bats[b_count]; else msieBats[i].src=bats[b_count]; }}a_count+=move;b_count+=move;c_count+=move;Swirl();setTimeout('Animate()',30)}//--></script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><body onLoad="pRe();Animate()"><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->
http://javascriptbank.com/javascript/mouse/Bats_around_the_mouse/Bats_around_the_mouse_images.zip