+^+>.~ Code & Tip ~.<+^+

ลำดับตอนที่ #23 : >.~Code~.< รูปเลื่อนขึ้นลงทางซ้ายมือ

<div id="point1" STYLE="position:absolute;visibility:visible;"> <img src="URL รูป"> </div> <SCRIPT LANGUAGE="JavaScript"> <!-- Begin var xPos = 20; var step = 1; var delay = 30; var yPos = 0; var height = 0; var offset = 0; var yon = 0; var name = navigator.appName; if (name == "Microsoft Internet Explorer") { yPos = document.body.clientHeight; point1.style.top = yPos; } else { yPos = window.innerHeight; document.point1.pageY = yPos; document.point1.visibility = "hidden"; } function changePos() { if (yon == 0) { yPos = yPos - step; } else { yPos = yPos + step; } if (name == "Microsoft Internet Explorer") { height = document.body.clientHeight; offset = point1.offsetHeight; } else { height = window.innerHeight; offset = document.point1.clip.height; } if (yPos < 0) { yon = 1; yPos = 0; } if (yPos >= (height - offset)) { yon = 0; yPos = (height - offset); } if (name == "Microsoft Internet Explorer") { point1.style.left = xPos; point1.style.top = yPos + document.body.scrollTop; } else { document.point1.pageX = xPos; document.point1.pageY = yPos + window.pageYOffset; } } function start() { if (name != "Microsoft Internet Explorer") { document.point1.visibility = "visible"; } loopfunc(); } function loopfunc() { changePos(); setTimeout('loopfunc()',delay); } start() // End --> </script>


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