function yaunclick()
{
	alert('click droit interdit!!!!!');
}

function noclick(scx)
{
	if (navigator.appName == "Netscape" && scx.which == 3)
	{
		yaunclick();
		return false; 
	}
	if (navigator.appVersion.indexOf("MSIE") != -1 && event.button == 2)
	{
		yaunclick();
		return false; 
	}
}
document.onmousedown = noclick