JavaScript DHTML/Event/Mouse
"button" Example
<html>
<body>
<script language="JavaScript">
function function1() {
var m = window.event.button;
if (m == 1) {
alert("The left button has been pressed");
} else if (m == 2) {
alert("The right button has been pressed");
}
}
</script>
<div style="width:200;
height:200;
background-color:blue;
color:white;"
onmousedown="function1();">
Press on mouse while on top of this blue box.
</div>
</body>
</html>
Get X/Y screen position (IE)
<html>
<head>
<title>X/Y Marks the Spot</title>
<script type="text/javascript">
function mouseDown(nsEvent) {
var theEvent = nsEvent ? nsEvent : window.event;
var locString = "X = " + theEvent.screenX + " Y = " + theEvent.screenY;
alert(locString);
}
document.onmousedown=mouseDown;
</script>
</head>
<body>
</body>
</html>
Mouse wheel Delta
<html>
<body>
<p>
Move mouse wheel on top of the image to check the wheel delta
</p>
<img id="yourimage"
src="http://www.wbex.ru/style/logo.png"
onmousewheel="alert("Wheel Delta: " + event.wheelDelta);">
</body>
</html>