<!--
function MakeArray(size)
{
	this.length=size;
	for(i=1;i<=size;i++){
		this[i]=null;
	}
	return this;
}
function MakePart(xPos,yPos,Hoffset,Woffset,xon,yon,step)
{
	this.xPos=xPos;
	this.yPos=yPos;
	this.Hoffset=Hoffset;
	this.Woffset=Woffset;
	this.xon=xon;
	this.yon=yon;
	this.step=step;
}
//var xPos = 30;
//var yPos = document.body.clientHeight;
//var step = 1;
var delay = 100;
//var height = 0;
//var Hoffset = 0;
//var Woffset = 0;
//var yon = 0;
//var xon = 0;
aryShare=new MakeArray(2);
aryShare[1]=new MakePart(30,document.body.clientHeight,0,0,0,0,1);
aryShare[2]=new MakePart(30,document.body.clientHeight,0,0,0,0,2);
var pause = true;
var interval;
img1.style.top = aryShare[1].yPos;
img.style.top=aryShare[2].yPos+300;
function changePos(img,intIndex) {
    
	width = document.body.clientWidth;
	height = document.body.clientHeight;
	aryShare[intIndex].Hoffset = img.offsetHeight;
	aryShare[intIndex].Woffset = img.offsetWidth;
	img.style.left = aryShare[intIndex].xPos + document.body.scrollLeft;
	img.style.top = aryShare[intIndex].yPos + document.body.scrollTop;
	if (aryShare[intIndex].yon) {
		aryShare[intIndex].yPos = aryShare[intIndex].yPos + aryShare[intIndex].step;
	}
	else {
		aryShare[intIndex].yPos = aryShare[intIndex].yPos - aryShare[intIndex].step;
	}
	if (aryShare[intIndex].yPos < 0) {
		aryShare[intIndex].yon = 1;
		aryShare[intIndex].yPos = 0;
	}
	if (aryShare[intIndex].yPos >= (height - aryShare[intIndex].Hoffset)) {
		aryShare[intIndex].yon = 0;
		aryShare[intIndex].yPos = (height - aryShare[intIndex].Hoffset);
	}
	if (aryShare[intIndex].xon) {
		aryShare[intIndex].xPos = aryShare[intIndex].xPos + aryShare[intIndex].step;
	}
	else {
		aryShare[intIndex].xPos = aryShare[intIndex].xPos - aryShare[intIndex].step;
	}
	if (aryShare[intIndex].xPos < 0) {
		aryShare[intIndex].xon = 1;
		aryShare[intIndex].xPos = 0;
	}
	if (aryShare[intIndex].xPos >= (width - aryShare[intIndex].Woffset)) {
		aryShare[intIndex].xon = 0;
		aryShare[intIndex].xPos = (width - aryShare[intIndex].Woffset);
	}
}
function ChangeBegin() {
	img.visibility = "visible";
	interval = setInterval('changePos(img,1)', delay);
}
function ChangeBegin1() {
	img.visibility = "visible";
	interval = setInterval('changePos(img1,2)', delay);
}
//ChangeBegin(img);
ChangeBegin();
ChangeBegin1();