Mega Code Archive
Which mouse button was clicked
<![CDATA[
<html>
<head>
<script type="text/javascript">
function whichButton(event){
if (event.button==1){
alert("You clicked the left mouse button!")
}else{
alert("You clicked the right mouse button!")
}
}
</script>
</head>
<body onmousedown="whichButton(event)">
<p>Click in the document. </p>
</body>
</html>
]]>