// Init Vars
var moverunning = 0
var moveinterval = 30
var moveintervalID 
var xmin = 1
var xmax = document.body.clientWidth - 50
var ymin = 1
var ymax =  document.body.clientHeight - 30
var xdir = -2
var ydir = -2
var xpos = 15
var ypos = 100
var wildmove_obj = document.getElementById("wildmove")

function setmessage(){
if ( xdir > 0 ){
	if ( xpos < xmax ){
		 xpos += xdir }	
	else { xdir *= -1 }
}
else {
	if ( xpos > xmin ){
		 xpos += xdir }
	else { xdir *= -1 }
}
if ( ydir > 0 )
	{ if ( ypos < ymax )
		{ ypos += ydir }	
	  else 
		{ ydir *= -1 }
	}
else
	{ if ( ypos > ymin )
		{ ypos += ydir }
	  else
		{ ydir *=-1 }
	}
	
	document.wildmove.style.left=xpos
	document.wildmove.style.top=ypos
//	document.all.myobj.style.visibility="visible"
}
function swapdir(){ 
xmax = document.body.clientWidth - 50
ymax = document.body.clientHeight - 30
ydir *=-1 
xdir *=-1 
}
function mailme() {
location.href='mailto:butterfly@uq.net.au?Subject=GfX2'
}
function toggleit() {
if ( moverunning == 0 ) {
	moveintervalID = setInterval('setmessage()',moveinterval)
	moverunning = 1
	} else { 
	clearInterval(moveintervalID)
	moverunning = 0
	}
}