<script type="text/javascript">

// <![CDATA[

var bits=80; // how many bits

var speed=33; // how fast - smaller is faster

var bangs=5; // how many can be launched simultaneously (note that using too many can slow the script down)

var colours=new Array("#03f", "#f03", "#0e0", "#93f", "#0cf", "#f93", "#f0c"); 

//                     blue    red     green   purple  cyan    orange  pink

 

/****************************

*      Fireworks Effect     *

*(c)2004-14 mf2fm web-design*

*  http://www.mf2fm.com/rv  *

* DON'T EDIT BELOW THIS BOX *

****************************/

var bangheight=new Array();

var intensity=new Array();

var colour=new Array();

var Xpos=new Array();

var Ypos=new Array();

var dX=new Array();

var dY=new Array();

var stars=new Array();

var decay=new Array();

var swide=800;

var shigh=600;

var boddie;

 

if (typeof('addRVLoadEvent')!='function') function addRVLoadEvent(funky) {

  var oldonload=window.onload;

  if (typeof(oldonload)!='function') window.onload=funky;

  else window.onload=function() {

    if (oldonload) oldonload();

    funky();

  }

}

 

addRVLoadEvent(light_blue_touchpaper);

 

function light_blue_touchpaper() { if (document.getElementById) {

  var i;

  boddie=document.createElement("div");

  boddie.style.position="fixed";

  boddie.style.top="0px";

  boddie.style.left="0px";

  boddie.style.overflow="visible";

  boddie.style.width="1px";

  boddie.style.height="1px";

  boddie.style.backgroundColor="transparent";

  document.body.appendChild(boddie);

  set_width();

  for (i=0; i<bangs; i++) {

    write_fire(i);

    launch(i);

    setInterval('stepthrough('+i+')', speed);

  }

}}

 

function write_fire(N) {

  var i, rlef, rdow;

  stars[N+'r']=createDiv('|', 12);

  boddie.appendChild(stars[N+'r']);

  for (i=bits*N; i<bits+bits*N; i++) {

    stars[i]=createDiv('*', 13);

    boddie.appendChild(stars[i]);

  }

}

 

function createDiv(char, size) {

  var div=document.createElement("div");

  div.style.font=size+"px monospace";

  div.style.position="absolute";

  div.style.backgroundColor="transparent";

  div.appendChild(document.createTextNode(char));

  return (div);

}

 

function launch(N) {

  colour[N]=Math.floor(Math.random()*colours.length);

  Xpos[N+"r"]=swide*0.5;

  Ypos[N+"r"]=shigh-5;

  bangheight[N]=Math.round((0.5+Math.random())*shigh*0.4);

  dX[N+"r"]=(Math.random()-0.5)*swide/bangheight[N];

  if (dX[N+"r"]>1.25) stars[N+"r"].firstChild.nodeValue="/";

  else if (dX[N+"r"]<-1.25) stars[N+"r"].firstChild.nodeValue="\\";

  else stars[N+"r"].firstChild.nodeValue="|";

  stars[N+"r"].style.color=colours[colour[N]];

}

 

function bang(N) {

  var i, Z, A=0;

  for (i=bits*N; i<bits+bits*N; i++) { 

    Z=stars[i].style;

    Z.left=Xpos[i]+"px";

    Z.top=Ypos[i]+"px";

    if (decay[i]) decay[i]--;

    else A++;

    if (decay[i]==15) Z.fontSize="7px";

    else if (decay[i]==7) Z.fontSize="2px";

    else if (decay[i]==1) Z.visibility="hidden";

if (decay[i]>1 && Math.random()<.1) {

  Z.visibility="hidden";

  setTimeout('stars['+i+'].style.visibility="visible"', speed-1);

}

    Xpos[i]+=dX[i];

    Ypos[i]+=(dY[i]+=1.25/intensity[N]);

 

  }

  if (A!=bits) setTimeout("bang("+N+")", speed);

}

 

function stepthrough(N) { 

  var i, M, Z;

  var oldx=Xpos[N+"r"];

  var oldy=Ypos[N+"r"];

  Xpos[N+"r"]+=dX[N+"r"];

  Ypos[N+"r"]-=4;

  if (Ypos[N+"r"]<bangheight[N]) {

    M=Math.floor(Math.random()*3*colours.length);

    intensity[N]=5+Math.random()*4;

    for (i=N*bits; i<bits+bits*N; i++) {

      Xpos[i]=Xpos[N+"r"];

      Ypos[i]=Ypos[N+"r"];

      dY[i]=(Math.random()-0.5)*intensity[N];

      dX[i]=(Math.random()-0.5)*(intensity[N]-Math.abs(dY[i]))*1.25;

      decay[i]=16+Math.floor(Math.random()*16);

      Z=stars[i];

      if (M<colours.length) Z.style.color=colours[i%2?colour[N]:M];

      else if (M<2*colours.length) Z.style.color=colours[colour[N]];

      else Z.style.color=colours[i%colours.length];

      Z.style.fontSize="13px";

      Z.style.visibility="visible";

    }

    bang(N);

    launch(N);

  }

  stars[N+"r"].style.left=oldx+"px";

  stars[N+"r"].style.top=oldy+"px";

} 

 

window.onresize=set_width;

function set_width() {

  var sw_min=999999;

  var sh_min=999999;

  if (document.documentElement && document.documentElement.clientWidth) {

    if (document.documentElement.clientWidth>0) sw_min=document.documentElement.clientWidth;

    if (document.documentElement.clientHeight>0) sh_min=document.documentElement.clientHeight;

  }

  if (typeof(self.innerWidth)!="undefined" && self.innerWidth) {

    if (self.innerWidth>0 && self.innerWidth<sw_min) sw_min=self.innerWidth;

    if (self.innerHeight>0 && self.innerHeight<sh_min) sh_min=self.innerHeight;

  }

  if (document.body.clientWidth) {

    if (document.body.clientWidth>0 && document.body.clientWidth<sw_min) sw_min=document.body.clientWidth;

    if (document.body.clientHeight>0 && document.body.clientHeight<sh_min) sh_min=document.body.clientHeight;

  }

  if (sw_min==999999 || sh_min==999999) {

    sw_min=800;

    sh_min=600;

  }

  swide=sw_min;

  shigh=sh_min;

}

// ]]>

</script>