
<!-- Begin

var xPos1 =20;

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;

da.style.top = yPos1;

function changePos1() {

width1 = document.body.clientWidth;

height1 = document.body.clientHeight;

Hoffset1 = da.offsetHeight;

Woffset1 = da.offsetWidth;

da.style.left = xPos1 + document.body.scrollLeft;

da.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 >= (width1 - Woffset1)) {

xon1 = 0;

xPos1 = (width1 - Woffset1);

   }

}

function start1() {

da.visibility = "visible";

interval1 = setInterval('changePos1()', delay1);

}

function pause_resume1() {

if(pause1) {

clearInterval(interval1);

pause1 = false;

}

else {

interval1 = setInterval('changePos1()',delay1);

pause1= true;

   }

}

start1();

//  End -->