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- <script type="text/javascript">
- // <![CDATA[
- var sparks=75; // how many sparks per clicksplosion
- 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('#000', '#000', '#000', '#000');
- // blue red green purple cyan orange pink
- /****************************
- * Clicksplosion Effect *
- *(c)2012-3 mf2fm web-design *
- * http://www.mf2fm.com/rv *
- * DON'T EDIT BELOW THIS BOX *
- ****************************/
- var intensity=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 timers=new Array();
- var swide=800;
- var shigh=600;
- var sleft=sdown=0;
- var count=0;
- function addLoadEvent(funky) {
- var oldonload=window.onload;
- if (typeof(oldonload)!='function') window.onload=funky;
- else window.onload=function() {
- if (oldonload) oldonload();
- funky();
- }
- }
- addLoadEvent(clicksplode);
- function clicksplode() { if (document.getElementById) {
- var i, j;
- window.onscroll=set_scroll;
- window.onresize=set_width;
- document.onclick=eksplode;
- set_width();
- set_scroll();
- for (i=0; i<bangs; i++) for (j=sparks*i; j<sparks+sparks*i; j++) {
- stars[j]=createDiv('*', 13);
- document.body.appendChild(stars[j]);
- }
- }}
- function createDiv(char, size) {
- var div, sty;
- div=document.createElement('div');
- sty=div.style;
- sty.font=size+'px monospace';
- sty.position='absolute';
- sty.backgroundColor='transparent';
- sty.visibility='hidden';
- sty.zIndex='101';
- div.appendChild(document.createTextNode(char));
- return (div);
- }
- function bang(N) {
- var i, Z, A=0;
- for (i=sparks*N; i<sparks*(N+1); i++) {
- if (decay[i]) {
- Z=stars[i].style;
- Xpos[i]+=dX[i];
- Ypos[i]+=(dY[i]+=1.25/intensity[N]);
- if (Xpos[i]>=swide || Xpos[i]<0 || Ypos[i]>=shigh+sdown || Ypos[i]<0) decay[i]=1;
- else {
- Z.left=Xpos[i]+'px';
- Z.top=Ypos[i]+'px';
- }
- if (decay[i]==15) Z.fontSize='7px';
- else if (decay[i]==7) Z.fontSize='2px';
- else if (decay[i]==1) Z.visibility='hidden';
- decay[i]--;
- }
- else A++;
- }
- if (A!=sparks) timers[N]=setTimeout('bang('+N+')', speed);
- }
- function eksplode(e) {
- var x, y, i, M, Z, N;
- set_scroll();
- y=(e)?e.pageY:event.y+sdown;
- x=(e)?e.pageX:event.x+sleft;
- N=++count%bangs;
- M=Math.floor(Math.random()*3*colours.length);
- intensity[N]=5+Math.random()*4;
- for (i=N*sparks; i<(N+1)*sparks; i++) {
- Xpos[i]=x;
- Ypos[i]=y-5;
- 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].style;
- if (M<colours.length) Z.color=colours[i%2?count%colours.length:M];
- else if (M<2*colours.length) Z.color=colours[count%colours.length];
- else Z.color=colours[i%colours.length];
- Z.fontSize='13px';
- Z.visibility='visible';
- }
- clearTimeout(timers[N]);
- bang(N);
- }
- 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)=='number' && 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-7;
- shigh=sh_min-7;
- }
- function set_scroll() {
- if (typeof(self.pageYOffset)=='number') {
- sdown=self.pageYOffset;
- sleft=self.pageXOffset;
- }
- else if (document.body && (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;
- }
- }
- // ]]>
- </script>
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