1:
2:
3:
4:
5:
6:

<script language="JavaScript"> 
function click() 
{if (event.button==2) 
{alert('Warntext')}} 
document.onmousedown=click
</script>

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:

<br>
<script language=JavaScript>
var message="";
function clickIE() {if (document.all) {(message);return false;}}
function clickNS(e) {if 
(document.layers||(document.getElementById&&!document.all)) {
if (e.which==2||e.which==3) {(message);return false;}}}
if (document.layers) 
{document.captureEvents(Event.MOUSEDOWN);document.onmousedown=clickNS;}
else{document.onmouseup=clickNS;document.oncontextmenu=clickIE;}
</script></br>

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:

<br>
<script language="JavaScript1.2">
function disableselect(e){
return false
}
function reEnable(){
return true
}
document.onselectstart=new Function ("return false")
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}
</script></br>