Javascript validations not working in firefox

[vinylason]

in my website javascript validations are not working in firefox, can any any one of u say why ? and if u know the solution tell me

[acoder]

Welcome to The Scripts.

I can't say unless I see the code. Please can you post the relevant code (in code tags please).

[vinylason]

this is the code:

function clickIE4(){
if (event.button==2){
alert(message);
return false;
}
}
 
function clickNS4(e){
if (document.layers||document.getElementById&&!document.all){
if (e.which==2||e.which==3){
alert(message);
return false;
}
}
}
 
if (document.layers){
document.captureEvents(Event.MOUSEDOWN);
document.onmousedown=clickNS4;
}
else if (document.all&&!document.getElementById){
document.onmousedown=clickIE4;
}
 
document.oncontextmenu=new Function("alert(message);return false")