var xPos1 = 300*1; var yPos1 = 200*1; 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; var img1=document.getElementById("imgss1"); img1.style.top = yPos1; function changePos1() { width1 =document.body.scrollWidth; height1 =document.documentElement.clientHeight; Hoffset1 = img1.offsetHeight; Woffset1 = img1.offsetWidth; img1.style.left = (xPos1 + document.documentElement.scrollLeft)+"px"; img1.style.top = (yPos1 + document.documentElement.scrollTop)+"px"; 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() { pause1 = true; img1.visibility = "visible"; interval1 = setInterval('changePos1()', delay1); //alert("edgg"); } function pause_resume1() { if(pause1) { clearInterval(interval1); pause1 = false;} else { interval1 = setInterval('changePos1()',delay1); pause1 = true; } } start1(); function close1() { img1.style.display = "none"; }