المثال
الكود
<body>
<script language=javascript>Image0=new Image();Image0.src="عنوان الصورة هنا";Amount=20;Ymouse=-50;Xmouse=-50;Ypos=new Array();Xpos=new Array();Speed=new Array();rate=new Array();grow=new Array();Step=new Array();Cstep=new Array();nsSize=new Array();ns=(document.layers)?1:0;WinHeight=(document.layers)?window.innerHeight:window.document.body.clientHeight;(document.layers)?window.captureEvents(Event.MOUSEMOVE):0;function Mouse(evnt){Ymouse=(document.layers)?evnt.pageY-20:event.y-20;Xmouse=(document.layers)?evnt.pageX:event.x;}
(document.layers)?window.onMouseMove=Mouse:document.onmousemove=Mouse;for(i=0;i<Amount;i++){Ypos[i]=Math.random()*WinHeight-Ymouse;Xpos[i]=Xmouse;Speed[i]=Math.random()*10+1;Cstep[i]=0;Step[i]=Math.random()*0.1+0.05;grow[i]=4;nsSize[i]=Math.random()*15+5;rate[i]=Math.random()*0.5+0.1;}
if(ns){for(i=0;i<Amount;i++){document.write("<LAYER NAME='sn"+i+"' LEFT=0 TOP=0><img src="+Image0.src+" name='N' width="+nsSize[i]+" height="+nsSize[i]+"></LAYER>");}}
else{document.write('<div style="position:absolute;top:0px;left:0px"><div style="position:relative">');for(i=0;i<Amount;i++){document.write('<img id="si" src="'+Image0.src+'" style="position:absolute;top:0px;left:0px;filter:alpha(opacity=90)">');}
document.write('</div></div>');}
function MouseBubbles(){var hscrll=(document.layers)?window.pageYOffset:document.body.scrollTop;var wscrll=(document.layers)?window.pageXOffset:document.body.scrollLeft;for(i=0;i<Amount;i++){sy=Speed[i]*Math.sin(270*Math.PI/180);sx=Speed[i]*Math.cos(Cstep[i]*5);Ypos[i]+=sy;Xpos[i]+=sx;if(Ypos[i]<-40){Ypos[i]=Ymouse;Xpos[i]=Xmouse;Speed[i]=6+Math.random()*3;grow[i]=4;nsSize[i]=Math.random()*15+5;}
if(ns){document.layers['sn'+i].left=Xpos[i]+wscrll;document.layers['sn'+i].top=Ypos[i]+hscrll;}
else{si[i].style.pixelLeft=Xpos[i]+wscrll;si[i].style.pixelTop=Ypos[i]+hscrll;si[i].style.width=grow[i];si[i].style.height=grow[i];}
grow[i]+=rate[i];Cstep[i]+=Step[i];if(grow[i]>24)grow[i]=25;}
setTimeout('MouseBubbles()',10);}
MouseBubbles();//-->
</script>
</body>
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