22Jul/090
How to add Fireworks effects with different colors to your webpage
Here is how you can add Fireworks effects with different colors to your webpage.
Put the code below within your site's source code. If you dont know how to implement this code into your site, please goto how to implement the code to your website
Code:
<!-- this script is from www.manycodes.com -->
<body bgcolor='#000000' >
<!-- Start of Fireworks -->
<script language="JavaScript">
<!-- IE4+, NS4+, NS6 Fireworks script by kurt.grigg@virgin.net
CL=new Array('#ff0000','#00ff00','#ffffff','#ff00ff','#ffa500','#ffff00','#00ff00','#ffffff','#ff00ff')
CL2=new Array('#ffa500','#00ff00','#FFAAFF','#fff000','#fffffF')
Xpos=130;
Ypos=130;
I='#00ff00';
C=0;
S=5;
H=null;
W=null;
Y=null;
NS4=(document.layers);
NS6=(document.getElementById&&!document.all);
IE4=(document.all);
A=14;
E=120;
L=null;
if (NS4){
for (i=0; i < A; i++)
document.write('<LAYER NAME="nsstars'+i+'" TOP=0 LEFT=0 BGCOLOR='+I+' CLIP="0,0,2,2"></LAYER>');
}
if (NS6){
window.document.body.style.overflow='hidden';
for (i=0; i < A; i++)
document.write('<div id="ns6stars'+i+'" style="position:absolute;top:0px;left:0px;height:2px;width:2px;font-size:2px;background:'+I+'"></div>');
}
if (IE4){
document.write('<div id="ie" style="position:absolute;top:0px;left:0px"><div style="position:relative">');
for (i=0; i < A; i++)
document.write('<div id="iestars" style="position:absolute;top:0;left:0;width:2px;height:2px;background:'+I+';font-size:2px"></div>');
document.write('</div></div>');
}
function Fireworks(){
H=(NS4||NS6)?window.innerHeight:window.document.body.clientHeight;
W=(NS4||NS6)?window.innerWidth:window.document.body.clientWidth;
Y=(NS4||NS6)?window.pageYOffset:window.document.body.scrollTop;
for (i=0; i < A; i++){
if (IE4)L=iestars[i].style;
if (NS4)L=document.layers["nsstars"+i];
if (NS6)L=document.getElementById("ns6stars"+i).style;
var F = CL[Math.floor(Math.random()*CL.length)];
var RS=Math.round(Math.random()*2);
L.top = Ypos + E*Math.sin((C+i*5)/3)*Math.sin(C/100)
L.left= Xpos + E*Math.cos((C+i*5)/3)*Math.sin(C/100)
if (C < 110){
if (NS4){L.bgColor=I;L.clip.width=1;L.clip.height=1}
if (IE4||document.getElementById)
{L.background=I;L.width=1;L.height=1;L.fontSize=1}
}
else{
if (NS4){L.bgColor=F;L.clip.width=RS;L.clip.height=RS}
if (IE4||document.getElementById){L.background=F;L.width=RS;L.height=RS;L.fontSize=RS}
}
}
if (C > 220){
C=0;
var NC = CL2[Math.floor(Math.random()*CL2.length)];
I=NC;
E=Math.round(100+Math.random()*90);
Ypos = E+Math.round(Math.random()*(H-(E*2.2)))+Y;
Xpos = E+Math.round(Math.random()*(W-(E*2.2)));
}
C+=S;
setTimeout("Fireworks()",10);
}
Fireworks();
// -->
</script>
<!-- End of Fireworks -->
<pre><font face="Tahoma"><a target="_blank" href="http://www.manycodes.com/"><span style="font-size: 8pt; text-decoration: none">JavaScript Free Code</span></a></font></pre>