<style>
<!--
#myimage{
filter:light
}
-->
</style>
Sau đó chèn tiếp code này vào <BODY>
<img id="myimage" src="theimage.jpg">
<script language="JavaScript1.2">
//Image spotlight effect- By Erik F (die_schlampe@hotmail.com)
//Code enhancements by Dynamicdrive.com
//Visit http://www.dynamicdrive.com for this script
s = 50; // the size of the spotlight
vp = 10; // the visibility percent of the picture
startx = 0; // the top position of your sportlight into the image (on start)
starty = 0; // the left position of your spotlight into the image (on start)
var IE = document.all?true:false
function moveL()
{
xv = tempX;
yv = tempY;
myimage.filters.light.MoveLight(1,xv,yv,s,true);
}
if (IE&&myimage.filters)
document.all.myimage.onmousemove = getMouseXY;
var tempX = 0
var tempY = 0
function getMouseXY(e) {
tempX = event.offsetX
tempY = event.offsetY
if (tempX < 0){tempX = 0}
if (tempY < 0){tempY = 0}
if (t)
{
moveL();
}
return true
}
var xv = startx;
var yv = starty;
var t= true;
if (IE&&myimage.filters){
myimage.style.cursor="hand";
myimage.filters.light.addAmbient(255,255,255,vp)
myimage.filters.light.addPoint(startx,starty,s,255,255,255,255)
}
</script>
Bạn thay theimage.jpg bằng hình của bạn .Xem demo tại đây
http://www.dynamicdrive.com/dynamicindex4/spotlight.htm
Chúc bạn thành công!
