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;}
document.oncontextmenu=new Function("return false")

hidestatus()
function hidestatus()
{
window.status = " ";
setTimeout("hidestatus()", 1);
}

function VersionNav(Netscape, Explorer) { 
  if ((navigator.appVersion.substring(0,3) >= Netscape && navigator.appName == 'Netscape') ||       
      (navigator.appVersion.substring(0,3) >= Explorer && navigator.appName.substring(0,9) == 'Microsoft')) 
    return true; 
else return false; 
} 

function PopUp(data){
window.open(data,'Fiche','toolbar=0,location=0,directories=0,menuBar=0,scrollbars=1,resizable=0,width=660,height=660,left=0,right=0');
}

function show(id)
{
var elem = document.getElementById(id);
elem.style.display = "block";
}

function hide(id)
{
var elem = document.getElementById(id);
elem.style.display = "none" ;
}