<script type="text/javascript"> // <![CDATA[ var colours=new Array("#AC58FA", "#58FAF4", "#82FA58", "#FAAC58", "#FA5858"); // colours for top, right, bottom and left borders and background of bubbles var bubbles=66; // maximum number of bubbles on screen var x=ox=400; var y=oy=300; var swide=800; var shigh=600; var sleft=sdown=0; var bubb=new Array(); var bubbx=new Array(); var bubby=new Array(); var bubbs=new Array(); window.onload=function() { if (document.getElementById) {   var rats, div;   for (var i=0; i<bubbles; i++) {     rats=createDiv("3px", "3px"); rats.style.visibility="hidden"; div=createDiv("auto", "auto");     rats.appendChild(div); div=div.style;     div.top="1px";     div.left="0px"; div.bottom="1px"; div.right="0px"; div.borderLeft="1px solid "+colours[3]; div.borderRight="1px solid "+colours[1];     div=createDiv("auto", "auto"); rats.appendChild(div); div=div.style;     div.top="0px";     div.left="1px"; div.right="1px"; div.bottom="0px" div.borderTop="1px solid "+colours[0]; div.borderBottom="1px solid "+colours[2]; div=createDiv("auto", "auto"); rats.appendChild(div); div=div.style; div.left="1px"; div.right="1px";     div.bottom="1px"; div.top="1px"; div.backgroundColor=colours[4]; div.opacity=0.5; if (document.all) div.filter="alpha(opacity=50)";     document.body.appendChild(rats); bubb[i]=rats.style;   }   set_scroll();   set_width();   bubble(); }} function bubble() {   var c;   if (x!=ox || y!=oy) {     ox=x;     oy=y;     for (c=0; c<bubbles; c++) if (!bubby[c]) {       bubb[c].left=(bubbx[c]=x)+"px";       bubb[c].top=(bubby[c]=y)+"px";       bubb[c].width="3px";  bubb[c].height="3px"  bubb[c].visibility="visible";  bubbs[c]=3;       break; }   }   for (c=0; c<bubbles; c++) if (bubby[c]) update_bubb(c);   setTimeout("bubble()", 40); } function update_bubb(i) {   if (bubby[i]) {     bubby[i]-=bubbs[i]/2+i%2;     bubbx[i]+=(i%5-2)/5;     if (bubby[i]>sdown && bubbx[i]>0) {  if (Math.random()<bubbs[i]/shigh*2 && bubbs[i]++<8) { bubb[i].width=bubbs[i]+"px"; bubb[i].height=bubbs[i]+"px";  }       bubb[i].top=bubby[i]+"px";       bubb[i].left=bubbx[i]+"px";     }     else {       bubb[i].visibility="hidden";       bubby[i]=0;       return;     }   } } document.onmousemove=mouse; function mouse(e) {   set_scroll();   y=(e)?e.pageY:event.y+sleft;   x=(e)?e.pageX:event.x+sdown; } window.onresize=set_width; function set_width() {   if (document.documentElement && document.documentElement.clientWidth) {     swide=document.documentElement.clientWidth;     shigh=document.documentElement.clientHeight;   }   else if (typeof(self.innerHeight)=="number") {     swide=self.innerWidth;     shigh=self.innerHeight;   }   else if (document.body.clientWidth) {     swide=document.body.clientWidth;     shigh=document.body.clientHeight;   }   else {     swide=800; shigh=600;   } } window.onscroll=set_scroll; 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;   } } function createDiv(height, width) {   var div=document.createElement("div");   div.style.position="absolute";   div.style.height=height;   div.style.width=width;   div.style.overflow="hidden";   return (div); } // ]]> </script>