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cara membuat tiga bintang mengikuti cursor blog

Diposting oleh Label: di
blog semau gue kali ini akan share membuat tiga bintang mengikuti cursor blog  cara ini sedikit saya ambil dari tutorial blog oktri darmadi oke bagi teman  yang ingin mencobanya silahkan ikuti tutorial berikut ini.

- Langkah pertama login ke blog sobat
- Kedua masuk dashboar>>tata letak >> Add gadget >> pilih HTML/javascript
- Copy paste code script di bawah ini


<script language="JavaScript" type="text/javascript">
var xCol = "#FF0000";
var yCol = "#FFFF00";
var zCol = "#0000FF";
var n = 6; //number of dots per trail.
var t = 40; //setTimeout speed.
var s = 0.2; //effect speed.
var r,h,w;
var d = document;
var my = 10;
var mx = 10;
var stp = 0;
var evn = 360/3;
var vx = new Array();
var vy = new Array();
var vz = new Array();
var dy = new Array();
var dx = new Array();
var pix = "px";
var strictmod = ((document.compatMode) &&
document.compatMode.indexOf("CSS") != -1);
var domWw = (typeof window.innerWidth == "number");
var domSy = (typeof window.pageYOffset == "number");
var idx = d.getElementsByTagName('div').length;
for (i = 0; i < n; i++)
{
var dims = (i+1)/2;
d.write('<div id="x'+(idx+i)+'" style="position:absolute;'
+'top:0px;left:0px;width:'+dims+'px;height:'+dims+'px;'
+'background-color:'+xCol+';font-size:'+dims+'px"></div>'
+'<div id="y'+(idx+i)+'" style="position:absolute;top:0px;'
+'left:0px;width:'+dims+'px;height:'+dims+'px;'
+'background-color:'+yCol+';font-size:'+dims+'px"></div>'
+'<div id="z'+(idx+i)+'" style="position:absolute;top:0px;'
+'left:0px;width:'+dims+'px;height:'+dims+'px;'
+'background-color:'+zCol+';font-size:'+dims+'px"></div>');
}
if (domWw) r = window;
else
{
if (d.documentElement &&
typeof d.documentElement.clientWidth == "number" &&
d.documentElement.clientWidth != 0)
r = d.documentElement;
else
{

if (d.body && typeof d.body.clientWidth == "number")
r = d.body;
}

}
function winsize()

{
var oh,sy,ow,sx,rh,rw;

if (domWw)

{

if (d.documentElement && d.defaultView &&

typeof d.defaultView.scrollMaxY == "number")

{

oh = d.documentElement.offsetHeight;

sy = d.defaultView.scrollMaxY;

ow = d.documentElement.offsetWidth;

sx = d.defaultView.scrollMaxX;

rh = oh-sy;

rw = ow-sx;

}

else

{

rh = r.innerHeight;

rw = r.innerWidth;

}

h = rh;

w = rw;

}

else

{

h = r.clientHeight;

w = r.clientWidth;

}

}

function scrl(yx)

{

var y,x;

if (domSy)

{

y = r.pageYOffset;

x = r.pageXOffset;

}

else

{

y = r.scrollTop;

x = r.scrollLeft;

}

return (yx == 0)?y:x;

}

function mouse(e)

{

var msy = (domSy)?window.pageYOffset:0;

if (!e) e = window.event;

if (typeof e.pageY == 'number')

{

my = e.pageY - msy + 16;

mx = e.pageX + 6;

}

else

{

my = e.clientY - msy + 16;

mx = e.clientX + 6;

}

if (my > h-65) my = h-65;

if (mx > w-50) mx = w-50;

}

function assgn()

{

for (j = 0; j < 3; j++)

{

dy[j] = my + 50 * Math.cos(stp+j*evn*Math.PI/180) *

Math.sin((stp+j*25)/2) + scrl(0) + pix;

dx[j] = mx + 50 * Math.sin(stp+j*evn*Math.PI/180) *

Math.sin((stp+j*25)/2) * Math.sin(stp/4) + pix;

}

stp+=s;

for (i = 0; i < n; i++)

{

if (i < n-1)

{

vx[i].top = vx[i+1].top; vx[i].left = vx[i+1].left;

vy[i].top = vy[i+1].top; vy[i].left = vy[i+1].left;

vz[i].top = vz[i+1].top; vz[i].left = vz[i+1].left;

}

else

{

vx[i].top = dy[0]; vx[i].left = dx[0];

vy[i].top = dy[1]; vy[i].left = dx[1];

vz[i].top = dy[2]; vz[i].left = dx[2];

}

}

setTimeout(assgn,t);

}

function init()

{

for (i = 0; i < n; i++)

{

vx[i] = document.getElementById("x"+(idx+i)).style;

vy[i] = document.getElementById("y"+(idx+i)).style;

vz[i] = document.getElementById("z"+(idx+i)).style;

}

winsize();

assgn();

}

if (window.addEventListener)

{
window.addEventListener("resize",winsize,false);

window.addEventListener("load",init,false);

document.addEventListener("mousemove",mouse,false);
}
else
if (window.attachEvent)
{
window.attachEvent("onload",init);

document.attachEvent("onmousemove",mouse);

window.attachEvent("onresize",winsize);

}

</script>

 - Teraakhir save template

Keterangan : ganti script yang berwarna orange dengan warna favorit warna sobat
Semoga Membantu dan bermanfaat
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