Cara Membuat Efek Hantu di Blog

Untuk sobat blogger pemula yang ingin mempercantik blogspotnya ini Nurulcall kasih java script Cara Membuat Efek Hantu di Blog fungsi java script ini sama kayak efek bersalju atau efek bintang berjatuhan ok kalau anda ingin membuat blog anda seperti itu nih dia scriptnya atau mungkin ini juga anda cari Widget Pilih Warna Untuk Background.

• Pertama Login keblog anda klik tata letak tambah gadget HTML/javascript copy code dibawah ini paste didalamnya.

<script language="JavaScript">

if ((document.getElementById) &&

window.addEventListener || window.attachEvent){

(function(){

//Configuracion

var numberOfGhosts = 5; /* Numero de fantasmas */

var ghostSpeed = 0.9; /* Velocidad */

var inTheFace = 5;

var setTimeOutSpeed = 50; /* Velocidad a la que desaparecen */

//Fin de la configuracion

var h,y,cy,cx,sy,sx,ref,field,oy1,oy2,ox1,ox2,iy1,iy2,ix1,ix2;

var d = document;

var domWw = (typeof window.innerWidth == "number");

var domSy = (typeof window.pageYOffset == "number");

var pi1 = 180/3.14;

var pi2 = 3.14/180;

var y = [];

var x = [];

var strs = [];

var gro = [];

var dim = [];

var dfc = [];

var vel = [];

var dir = [];

var acc = [];

var dtor = [];

var xy2 = [];

var idx = document.getElementsByTagName('div').length;

var zip = [];

var pix = "px";

for (i = 0; i < numberOfGhosts; i++){

document.write('<div id="ghosts'+(idx+i)+'"'

+' style="position:absolute;top:0px;left:0px;'

+'width:40px;height:40px;background-color:transparent;'

+'font-size:0px;"><img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhG-OtxwFzPlOsHM76VtCiEbZt2RfazZCdfviS7gnvXEG-hVKgHPP4xS05qVofTYQsuiXcXuv3oMEmMXPQ_PjUC-JiBJp8FWvGs2hkMTpihLq_t8ajj6GoeRXfkuSQ7HJMVAUdj3Z5K-Fc/s1600/ghost.gif" class="ghost" width="70"/></div>');

}

if (domWw) ref = window;

else{

if (d.documentElement &&

typeof d.documentElement.clientWidth == "number" &&

d.documentElement.clientWidth != 0)

ref = d.documentElement;

else{

if (d.body &&

typeof d.body.clientWidth == "number")

ref = d.body;

}

}

function win(){

var mozBar = ((domWw) &&

ref.innerWidth != d.documentElement.offsetWidth)?20:0;

h = (domWw)?ref.innerHeight:ref.clientHeight;

w = (domWw)?ref.innerWidth - mozBar:ref.clientWidth;

cy = Math.floor(h/2);

cx = Math.floor(w/2);

oy1 = (75 * h / 100);

oy2 = (oy1 / 2);

ox1 = (75 * w / 100);

ox2 = (ox1 / 2);

iy1 = (18 * h / 100);

iy2 = (iy1 / 2);

ix1 = (18 * w / 100);

ix2 = (ix1 / 2);

field = (h > w)?h:w;

}

function rst(s){

var cyx;

sy = (domSy)?ref.pageYOffset:ref.scrollTop;

sx = (domSy)?ref.pageXOffset:ref.scrollLeft;

acc[s] = 0;

dim[s] = 1;

xy2[s] = 0;

cyx = Math.round(Math.random() * 2);

if (cyx == 0){

y[s] = (cy - iy2) + Math.floor(Math.random() * iy1);

x[s] = (cx - ix2) + Math.floor(Math.random() * ix1);

}

else{

y[s] = (cy - oy2) + Math.floor(Math.random() * oy1);

x[s] = (cx - ox2) + Math.floor(Math.random() * ox1);

}

dy = y[s] - cy;

dx = x[s] - cx;

dir[s] = Math.atan2(dy,dx) * pi1;

dfc[s] = Math.sqrt(dy*dy + dx*dx) ;

zip[s] = 10 * (dfc[s] + inTheFace) / 100;

vel[s] = ghostSpeed * dfc[s] / 100;

dtor[s] = (field - dfc[s]);

if (dtor[s] < 1) dtor[s] = 1;

gro[s] = 0.003 * dtor[s] / 100;

}

function animate(){

for (i = 0; i < numberOfGhosts; i++){

y[i] += vel[i] * Math.sin(dir[i] * pi2);

x[i] += vel[i] * Math.cos(dir[i] * pi2);

acc[i] = (vel[i] / (dfc[i] + (vel[i] * zip[i])) * vel[i]);

vel[i] += (acc[i]);

dim[i] += gro[i] + acc[i] / zip[i];

xy2[i] = dim[i] / 2;

if (y[i] < 0 + xy2[i] ||

x[i] < 0 + xy2[i] ||

y[i] > h - xy2[i] ||

x[i] > w - xy2[i]){

rst(i);

}

strs[i].top = (y[i] - xy2[i]) + sy + pix;

strs[i].left = (x[i] - xy2[i]) + sx + pix;

strs[i].width = (strs[i].height = (Math.round(dim[i])) + pix);

}

setTimeout(animate,setTimeOutSpeed);

}

function init(){

win();

for (i = 0; i < numberOfGhosts; i++){

strs[i] = document.getElementById("ghosts"+(idx+i)).style;

rst(i);

}

animate();

}

if (window.addEventListener){

window.addEventListener("resize",win,false);

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

}

else if (window.attachEvent){

window.attachEvent("onresize",win);

window.attachEvent("onload",init);

}

})();

}//End.

</script>

<style>

.ghost {

filter:alpha(opacity=30);

-moz-opacity: 0.3;

opacity: 0.3;

-khtml-opacity: 0.3;

}

html {

overflow-x:hidden;

}

</style>

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