Tutorial Cursor (Sparkle)

Hah . Today we will learn Cursor(Sparkle)
How ? So easy, jst follow here !


- Dashboard > Design > Page Element > Add a Gadget > HTML/javascript

<script type="text/javascript">                </script>     <script type="text/javascript">            // <![CDATA[            var colour="#0000ff";            var sparkles=100;             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();            window.onload=function() { 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="3px";                rlef.style.left="0px";                rdow.style.top="0px";                rdow.style.left="3px";                document.body.appendChild(star[i]=rats);              }              set_width();              sparkle();            }}            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");              div.style.position="absolute";              div.style.height=height+"px";              div.style.width=width+"px";              div.style.overflow="hidden";              div.style.backgroundColor=colour;              return (div);            }            // ]]>            </script>

*0000ff
This colour is colour of falling object(sparkle) . U can find HERE or HERE
SLMT MJU JAYA .