//This code is the beginning of the right click disable
function right(e) {
//This function is for Net 4.
if (navigator.appName == 'Netscape' && (e.which == 3 || e.which ==
2))
{
return false;
}
return true;
}

function context(){
//This function takes care of Net 6 and IE.
return false;
}

document.onmousedown=right;
document.oncontextmenu=context;