function MM_reloadPage(init)
{
 //reloads the window if Nav4 resized
 if (init==true) with (navigator) 
	{
	if ((appName=="Netscape")&&(parseInt(appVersion)==4)) 
		{
   		 document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
 	else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH)
		 location.reload();
	}
MM_reloadPage(true);

function ouvr_img(num,pic,larg,haut)
{
fen=window.open(pic,num,"status=no,resizable=yes,menubar=yes,left=100,width="+larg+",height="+haut);
fen.focus();
}