//<!-- Begin
var xPos1 = 600;
var yPos1 = document.body.clientHeight;
var step1 = 1;
var delay1 = 30; 
var height1 = 0;
var Hoffset1 = 0;
var Woffset1 = 0;
var yon1 = 0;
var xon1 = 0;
var pause1 = true;
var interval1;
img.style.top = yPos1;
function changePos1() {
	width = document.body.clientWidth;
	height1 = document.body.clientHeight;
	Hoffset1 = img.offsetHeight;
	Woffset1 = img.offsetWidth;
	img.style.left = xPos1 + document.body.scrollLeft;
	img.style.top = yPos1 + document.body.scrollTop;
	if (yon1) {
		yPos1 = yPos1 + step1;
		}
	else {
		yPos1 = yPos1 - step1;
	}
	if (yPos1 < 0) {
		yon1 = 1;
		yPos1 = 0;
	}
	if (yPos1 >= (height1 - Hoffset1)) {
		yon1 = 0;
		yPos1 = (height1 - Hoffset1);
	}
	if (xon1) {
		xPos1 = xPos1 + step1;
		}
	else {
		xPos1 = xPos1 - step1;
	}
	if (xPos1 < 0) {
		xon1 = 1;
		xPos1 = 0;
	}
	if (xPos1 >= (width - Woffset1)) {
	xon1 = 0;
	xPos1 = (width - Woffset1);
   }
}
function start1() {
	img.visibility = "visible";
	interval1 = setInterval('changePos1()', delay1);
}
function pause_resume1() {
	if(pause1) {
	clearInterval(interval1);
	pause1 = false;
		}
	else {
	interval1 = setInterval('changePos1()',delay1);
	pause1 = true;
   }
}
start1();
//  End -->