function non(clic) {
var msg="C'est interdit !!";
		if (navigator.appName == 'Netscape' && clic.which==3) 
		{
		alert(msg);
		return false;}

		else
		if (navigator.appName == 'Microsoft Internet Explorer' && event.button==2)
		{
		alert(msg);
		return false;
		}
return true;
}
document.onmousedown = non;


function courriel(s0) {
  s0 = s0.replace('chez','@');
  s0 = s0.replace(/point/g,'.');
  document.write('<a href="mailto:' + s0 + '"><img src="courriel1.gif"  border="0"></a>') ;

}