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Tutorial: Estrelas Coloridas Caindo do Cursor.




1. Vá em  layout no canto esquerdo da sua tela.
2. Adicione um HTML/JavaScript e cole o código a seguir.




<script type='text/javascript'>
// <![CDATA[
function initCursor() {
if (document.getElementById) {
var i, rats, rlef, rdow;
for (var i=0; i<sparkles; i++) {
var rats=createDiv(3, 3);
rats.style.visibility="hidden";
document.body.appendChild(tiny[i]=rats);
starv[i]=0;
tinyv[i]=0;
var rats=createDiv(5, 5);
rats.style.backgroundColor="transparent";
rats.style.visibility="hidden";
var rlef=createDiv(1, 5);
var rdow=createDiv(5, 1);
rats.appendChild(rlef);
rats.appendChild(rdow);
rlef.style.top="2px";
rlef.style.left="0px";
rdow.style.top="0px";
rdow.style.left="2px";
document.body.appendChild(star[i]=rats);
}
set_width();
sparkle();
}}

var hex=new Array("00","14","28","3C","50","64","78","8C","A0","B4","C8","DC","F0")
var r=1
var g=1
var b=1
var seq=1
var sparkles = 35;

var x=ox=400;
var y=oy=300;
var swide=800;
var shigh=600;
var sleft=sdown=0;
var tiny=new Array();
var star=new Array();
var starv=new Array();
var starx=new Array();
var stary=new Array();
var tinyx=new Array();
var tinyy=new Array();
var tinyv=new Array();

function sparkle() {
var c;
if (x!=ox || y!=oy) {
ox=x;
oy=y;
for (c=0; c<sparkles; c++) if (!starv[c]) {
star[c].style.left=(starx[c]=x)+"px";
star[c].style.top=(stary[c]=y)+"px";
star[c].style.clip="rect(0px, 5px, 5px, 0px)";
star[c].style.visibility="visible";
starv[c]=50;
break;
}
}
for (c=0; c<sparkles; c++) {
if (starv[c]) update_star(c);
if (tinyv[c]) update_tiny(c);
}
setTimeout("sparkle()", 40);
}

function update_star(i) {
if (--starv[i]==25) star[i].style.clip="rect(1px, 4px, 4px, 1px)";
if (starv[i]) {
stary[i]+=1+Math.random()*3;
if (stary[i]<shigh+sdown) {
star[i].style.top=stary[i]+"px";
starx[i]+=(i%5-2)/5;
star[i].style.left=starx[i]+"px";
}
else {
star[i].style.visibility="hidden";
starv[i]=0;
return;
}
}
else {
tinyv[i]=50;
tiny[i].style.top=(tinyy[i]=stary[i])+"px";
tiny[i].style.left=(tinyx[i]=starx[i])+"px";
tiny[i].style.width="2px";
tiny[i].style.height="2px";
star[i].style.visibility="hidden";
tiny[i].style.visibility="visible"
}
}

function update_tiny(i) {
if (--tinyv[i]==25) {
tiny[i].style.width="1px";
tiny[i].style.height="1px";
}
if (tinyv[i]) {
tinyy[i]+=1+Math.random()*3;
if (tinyy[i]<shigh+sdown) {
tiny[i].style.top=tinyy[i]+"px";
tinyx[i]+=(i%5-2)/5;
tiny[i].style.left=tinyx[i]+"px";
}
else {
tiny[i].style.visibility="hidden";
tinyv[i]=0;
return;
}
}
else tiny[i].style.visibility="hidden";
}

document.onmousemove=mouse;
function mouse(e) {
set_scroll();
y=(e)?e.pageY:event.y+sdown;
x=(e)?e.pageX:event.x+sleft;
}

function set_scroll() {
if (typeof(self.pageYOffset)=="number") {
sdown=self.pageYOffset;
sleft=self.pageXOffset;
}
else if (document.body.scrollTop || document.body.scrollLeft) {
sdown=document.body.scrollTop;
sleft=document.body.scrollLeft;
}
else if (document.documentElement && (document.documentElement.scrollTop || document.documentElement.scrollLeft)) {
sleft=document.documentElement.scrollLeft;
sdown=document.documentElement.scrollTop;
}
else {
sdown=0;
sleft=0;
}
}

window.onresize=set_width;
function set_width() {
if (typeof(self.innerWidth)=="number") {
swide=self.innerWidth;
shigh=self.innerHeight;
}
else if (document.documentElement && document.documentElement.clientWidth) {
swide=document.documentElement.clientWidth;
shigh=document.documentElement.clientHeight;
}
else if (document.body.clientWidth) {
swide=document.body.clientWidth;
shigh=document.body.clientHeight;
}
}

function createDiv(height, width) {
var div=document.createElement("div");
rainbow="#"+hex[r]+hex[g]+hex[b]
if (seq==6){
b--
if (b==0)
seq=1
}
if (seq==5){
r++
if (r==12)
seq=6
}
if (seq==4){
g--
if (g==0)
seq=5
}
if (seq==3){
b++
if (b==12)
seq=4
}
if (seq==2){
r--
if (r==0)
seq=3
}
if (seq==1){
g++
if (g==12)
seq=2
}
div.style.position="absolute";
div.style.height=height+"px";
div.style.width=width+"px";
div.style.overflow="hidden";
div.style.zIndex="10";
div.style.backgroundColor=rainbow;
return (div);
}
window.onload=function()
{
initCursor()
initImage()
startTime()
}

function initImage() {
imageId = 'menu'
image = document.getElementById(imageId);
setOpacity(image, 0);
image.style.visibility = "visible";
fadeIn(imageId,0);
}
function fadeIn(objId,opacity) {
if (document.getElementById) {
obj = document.getElementById(objId);
if (opacity <= 100) {
setOpacity(obj, opacity);
opacity += 10;
window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 120);
}
}
}
function setOpacity(obj, opacity) {
opacity = (opacity == 100)?99.999:opacity;
// IE/Win
obj.style.filter = "alpha(opacity:"+opacity+")";
// Safari<1.2, Konqueror
obj.style.KHTMLOpacity = opacity/100;
// Older Mozilla and Firefox
obj.style.MozOpacity = opacity/100;
// Safari 1.2, newer Firefox and Mozilla, CSS3
obj.style.opacity = opacity/100;
}

function changeNav(id) {
document.getElementById('content').innerHTML=document.getElementById(id).innerHTML;
document.getElementById('main').innerHTML=document.getElementById('home').innerHTML;
document.getElementById('rabbit').style.top="275px"
document.getElementById('penguin').style.top="532px"
}

function hidestatus(){
window.status=""
return true
}
// ]]>
</script>

<script type="text/javascript">
if (window.jstiming) window.jstiming.load.tick('headEnd');
</script>

<div class='navbar section' id='navbar'><div class='widget navbar' id='navbar1'><script type="text/javascript">
function setAttributeOnload(object, attribute, val) {
if(window.addEventListener) {
window.addEventListener("load",
function(){ object[attribute] = val; }, false);
} else {
window.attachEvent('onload', function(){ object[attribute] = val; });
}
}
function showRelatedContent(args) {
var el = document.getElementById('related-iframe');
if (el.parentNode.style.display != 'none') {
el.parentNode.style.display = 'none';
document.onclick = showRelatedContent.prevOnClick;
return;
}

var match = /(?:^[?]|&)c=([0-9]+)(?:&|(?!.))/.exec(args);
if (match !== null) {
document.getElementById('related-loading').style.left = match[1] + 'px';
el.style.left = Math.max(0, match[1] - parseInt(el.width) / 2) + 'px';
}
el.src = "http://www.essenciiaisparameninas.blogspot.com.br"
+ '/related-content.g?q='
+ window.location.href
+ '&id=' + "7792698363959436653";
el.parentNode.style.display = 'block';
showRelatedContent.prevOnClick = document.onclick;

// Hide related-content dropdown when clicking anywhere but on it.
document.onclick = function() {
var el = document.getElementById('related-iframe');
if (el.parentNode.style.display != 'none') {
el.parentNode.style.display = 'none';
}
document.onclick = showRelatedContent.prevOnClick;
};
}
</script></div></div>

6 comentários:

  1. Acho super fofinho
    http://toobege.blogspot.com.br/

    ResponderExcluir
    Respostas
    1. Tambem adoro esse efeito! Adoreeeei seu blog!

      Excluir
  2. Acho lindo isso, to vendo aqui no seu, haha
    Fica bem fofinho!
    Seguindo aqui, adorei seu cantinho, beijocas ♥
    www.pantufa-rosa.blogspot.com

    ResponderExcluir
    Respostas
    1. Obg amore! Seu blo tambem é lindo! Volte sempre.

      Excluir
  3. que fofo, achei que tinha que mexer no html do blog, coloquei no meu, pra ver se funcionava msm rsrs
    curti, bjos

    ResponderExcluir
    Respostas
    1. Existe uns que tem que mexer sim Suzi mas achei esse interessante porque é muito mais fácil! Obrigada pela visita!!!

      Excluir

1. Respeite
2. Dê a sua sugestão
Obrigado por comentar!