Script Page

Click in the text area below, select all and copy to grab the script

Script listing:

<HTML>
<HEAD>
	<TITLE>Butterfly</TITLE>
	<SCRIPT TYPE="TEXT/JAVASCRIPT" LANGUAGE=JAVASCRIPT>
		<!-- Hide script from older browsers

firstTime = true

function moveIt() {
			if (firstTime) {
				if (document.all) {
					maxHeight = document.body.clientHeight-40
					maxWidth = document.body.clientWidth-40
				}
				else {
					maxHeight = window.innerHeight-40
					maxWidth = window.innerWidth-40
				}
				firstTime = false
			}
			
			if (document.all) {
				topPos = document.all.mover.style.pixelTop
				leftPos = document.all.mover.style.pixelLeft
			}
			else {
				topPos = document.mover.top
				leftPos = document.mover.left
			}
	
			chgXBy = Math.floor(Math.random() * 10)
			if ((halfChance() || topPos >= maxHeight) && topPos > 5) {
				topPos -= chgXBy
			}
			else { 
				topPos += chgXBy
			}
	
			chgYBy = Math.floor(Math.random() * 10)
			if ((halfChance() || leftPos >= maxWidth) && leftPos > 5) {
				leftPos -= chgYBy
			}
			else {
				leftPos += chgYBy
			}

if (document.all) {
				 document.all.mover.style.pixelTop = topPos
				 document.all.mover.style.pixelLeft = leftPos
			}
			else {
				 document.mover.top = topPos
				 document.mover.left = leftPos
			}
	
			setTimeout("moveIt()",20)
		} 
		
		function halfChance() {
			if (Math.random() < .5) {
				return true
			}
			return false
		}

// End hiding script -->
	</SCRIPT>
	<STYLE TYPE="TEXT/CSS">
		#mover {position: absolute; left: 5; top: 5;}
	</STYLE>	
</HEAD>
<BODY BGCOLOR=WHITE onLoad="moveIt()">
<DIV ID="mover">
	<IMG SRC="images/butterfly.gif" WIDTH=32 HEIGHT=32>
</DIV>
</BODY>
</HTML>