Swirling cursor trail - JavaScript Made Easy: Free JavaScripts Tutorials Example Code

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Advance DHTML Tutorial


Swirling cursor trail

This is an impressive swirling cursor effect created using DHTML. Easy to install and cross browser, both you and your visitors will love it!
Before anything else, copy and upload the below image into your webpage directory.

Insert into <HEAD>


Insert into <BODY>
<body onLoad="startthedots()"> <script LANGUAGE="JavaScript"> window.onerror=null; netscape = (document.layers) ? 1:0; goodIE = (document.all) ? 1:0; document.onmousemove=MoveHandler; var gotthere = 0; var count = 0; var ietopcorner='' var ieleftcorner='' toplocation = new Array( 0,30,57,80,101,125,80,80,101,125,80,0 ); temptoplocation = new Array( 50,100,100,150,150,200,200,100,150,150,200,200,0 ); leftlocation = new Array( 0,292,318,181,181,217,263,318,181,181,217,263,-96 ); templeftlocation = new Array( 0,0,260,390,420,550,680,390,420,550,680,0 ); difftop = new Array( 0,0,0,0,0,0,0,0,0,0,0,0 ); diffleft = new Array( 0,0,0,0,0,0,0,0,0,0,0,0 ); questtop = -13; questleft2 = -96; if (netscape) { document.body=new Object() document.body.scrollTop='' document.body.scrollLeft='' window.captureEvents(Event.MOUSEMOVE); window.onMouseMove = MoveHandler; var layerstart = "document."; var layerleft = ".left"; var layertop = ".top"; var layerstyle = ""; var windowWidth = window.innerWidth; var windowHeight = window.innerHeight; } else if (goodIE) { ietopcorner=document.body.scrollTop ieleftcorner=document.body.scrollLeft layerstart = "document.all."; layerleft = ".left"; layertop = ".top"; layerstyle = ".style"; windowWidth=600; windowHeight=400; } // end error trapping var Ypos2 = 72; var Xpos2 = 72; function MoveHandler(e) { if (netscape \|\| goodIE) { Xpos2 = (netscape)?e.pageX:event.x Ypos2 = (netscape)?e.pageY:event.y Xorigin = Xpos2; Yorigin = Ypos2; if (Ypos2 > windowHeight/2) { if (Xpos2 > windowWidth/2) { direction = 1;} else { direction = -1;} } else { if (Xpos2 > windowWidth/2) { direction = -1;} else { direction = 1;} } }} function startthedots() { if (goodIE) { windowWidth=document.body.clientWidth; windowHeight=document.body.clientHeight; } Xorigin = 204; Yorigin = 147; spin();run(); } var OrbitSize = 200; count=1; delay=100; direction = -1; Count = new Array ( 0, .63, 1.26, 1.89, 2.52, 3.15, 3.78, 4.41, 5.04, 5.67 ); Xpoint = new Array ( 0, .63, 1.26, 1.89, 2.52, 3.15, 3.78, 4.41, 5.04, 5.67 ); Ypoint = new Array ( 0, .63, 1.26, 1.89, 2.52, 3.15, 3.78, 4.41, 5.04, 5.67 ); var speed = -0.06; var offset = 1; function spin() { for ( j = 0 ; j <= 9 ; j++ ) { Count[j] = Count[j] + (speeddirection); Xpoint[j] = Xorigin + ((OrbitSizeMath.sin(Count[j])offset)); Ypoint[j] = Yorigin + (OrbitSizeMath.cos(Count[j])); } setTimeout('spin()',3); } function run() { count++; for ( j = 0 ; j <= 9 ; j++ ) { difftop[j] = Ypoint[j] - temptoplocation[j]; diffleft[j] = Xpoint[j] - templeftlocation[j]; diff = 30; temptoplocation[j] = temptoplocation[j] + difftop[j]/diff; templeftlocation[j] = templeftlocation[j] + diffleft[j]/diff; eval(layerstart+"a"+j+layerstyle+layerleft+" = document.body.scrollLeft+templeftlocation["+j+"]"); eval(layerstart+"a"+j+layerstyle+layertop+" = document.body.scrollTop+temptoplocation["+j+"]"); } setTimeout('run()', 25) } badIE = 0; browserName = navigator.appName.substring(0,8); browserVer = parseFloat(navigator.appVersion); macintosh = navigator.userAgent.indexOf("Mac"); if (browserName == "Microsof") { if (macintosh != -1) { badIE = 1; } if (browserVer < 4) { badIE = 1; } } </script> <style TYPE="text/css"> <!-- #a0 {position:absolute; left:-24; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a1 {position:absolute; left:96; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a2 {position:absolute; left:216; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a3 {position:absolute; left:338; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a4 {position:absolute; left:460; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a5 {position:absolute; left:640; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a6 {position:absolute; left:-24; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a7 {position:absolute; left:200; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a8 {position:absolute; left:300; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} #a9 {position:absolute; left:600; top:-24; width:9; height:25;clip:rect(0 9 9 0);z-index:2000;} // --> </style> <div ID="a0" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a1" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a2" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a3" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a4" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a5" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a6" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a7" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a8" align="center"><img src="swirl.gif" height="9" width="9"></div> <div ID="a9" align="center"><img src="swirl.gif" height="9" width="9"></div>

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