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<!--Source for moveobj.js-->

/***********************************************
* Floating image script- By Virtual_Max (http://www.geocities.com/siliconvalley/lakes/8620)
* Modified by Dynamic Drive for various improvements
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/


var vmin=2;
var vmax=5;
var vr=2;
var timer1;

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function Chip(chipname,width,height){
this.named=chipname;
this.vx=vmin+vmax*Math.random();
this.vy=vmin+vmax*Math.random();
this.w=width+20;
this.h=height;
this.xx=0;
this.yy=0;
this.timer1=null;
}

function movechip(chipname){
if (document.getElementById){
eval("chip="+chipname);
if (window.innerWidth || window.opera){
pageX=window.pageXOffset;
pageW=window.innerWidth-40;
pageY=window.pageYOffset;
pageH=window.innerHeight-20;
}
else if (document.body){
pageX=iecompattest().scrollLeft;
pageW=iecompattest().offsetWidth-40;
pageY=iecompattest().scrollTop;
pageH=iecompattest().offsetHeight-20;
}

chip.xx=chip.xx+chip.vx;
chip.yy=chip.yy+chip.vy;

chip.vx+=vr*(Math.random()-0.5);
chip.vy+=vr*(Math.random()-0.5);
if(chip.vx>(vmax+vmin)) chip.vx=(vmax+vmin)*2-chip.vx;
if(chip.vx<(-vmax-vmin)) chip.vx=(-vmax-vmin)*2-chip.vx;
if(chip.vy>(vmax+vmin)) chip.vy=(vmax+vmin)*2-chip.vy;
if(chip.vy<(-vmax-vmin)) chip.vy=(-vmax-vmin)*2-chip.vy;

if(chip.xx<=pageX){
chip.xx=pageX;
chip.vx=vmin+vmax*Math.random();
}
if(chip.xx>=pageX+pageW-chip.w){
chip.xx=pageX+pageW-chip.w;
chip.vx=-vmin-vmax*Math.random();
}
if(chip.yy<=pageY)
{chip.yy=pageY;
chip.vy=vmin+vmax*Math.random();
}
if(chip.yy>=pageY+pageH-chip.h)
{chip.yy=pageY+pageH-chip.h;
chip.vy=-vmin-vmax*Math.random();
}

document.getElementById(chip.named).style.left=chip.xx+"px";
document.getElementById(chip.named).style.top=chip.yy+"px";


chip.timer1=setTimeout("movechip('"+chip.named+"')",100);
}
}
 

<!--End source for moveobj.js-->

<html>

<head>
<script type="text/javascript" src="moveobj.js"> </script>
<script type="text/javascript">

/***********************************************
* Floating image script- By Virtual_Max (http://www.geocities.com/siliconvalley/lakes/8620)
* Modified by Dynamic Drive for various improvements
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Step 1: Define unique variable names depending on number of flying images (ie:3):
var flyimage1, flyimage2, flyimage3

function pagestart(){
//Step 2: Using the same variable names as 1), add or delete more of the below lines (60=width, height=80 of image):
flyimage1=new Chip("flyimage1",47,68);
flyimage2=new Chip("flyimage2",47,68);
flyimage3=new Chip("flyimage3",47,68);


//Step 3: Using the same variable names as 1), add or delete more of the below lines:
movechip("flyimage1");
movechip("flyimage2");
movechip("flyimage3");

}

if (window.addEventListener)
window.addEventListener("load", pagestart, false)
else if (window.attachEvent)
window.attachEvent("onload", pagestart)
else if (document.getElementById)
window.onload=pagestart

</script>

</head>

<body>

<!-- Step 4: Define your flying images. For each image's ID tag, use the same variable names as 1) above -->

<DIV ID="flyimage1" STYLE="position:absolute; left: -500px; width:47; height:68;">
<A HREF="http://dynamicdrive.com"><IMG SRC="test.gif" BORDER=0></a>
</DIV>

<DIV ID="flyimage2" STYLE="position:absolute; left: -500px; width:47; height:68;">
<A HREF="http://dynamicdrive.com"><IMG SRC="test.gif" BORDER=0></a>
</DIV>

<DIV ID="flyimage3" STYLE="position:absolute; left: -500px; width:47; height:68;">
<A HREF="http://dynamicdrive.com"><IMG SRC="test.gif" BORDER=0></a>
</DIV>

</body>
</html>

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