// si aucune taille de bateau
function rollmodele0(bat){
	document.getElementById(bat).className = 'fdbtnbatroll2';
}

function rollmodele(bat){
	document.getElementById(bat).className = 'fdbtnbatroll';
	document.getElementById(bat + "1").style.visibility="visible";
	if (document.getElementById(bat + "2")!=null) { document.getElementById(bat + "2").style.visibility="visible"; }
	if (document.getElementById(bat + "3")!=null) { document.getElementById(bat + "3").style.visibility="visible"; }
}

function unrollmodele(bat){
	document.getElementById(bat).className = 'fdbtnbat';
	document.getElementById(bat + "1").style.visibility="hidden";
	if (document.getElementById(bat + "2")!=null) { document.getElementById(bat + "2").style.visibility="hidden"; }
	if (document.getElementById(bat + "3")!=null) { document.getElementById(bat + "3").style.visibility="hidden"; }
}
function clickmodele(page){
	window.open(page,"_self"); 
}
function rollmodele2(bat,mod){
	document.getElementById(bat).className = 'fdbtnbatroll';
	document.getElementById(mod).className = 'btn_modbat_roll';
	document.getElementById(bat + "1").style.visibility="visible";
	if (document.getElementById(bat + "2")!=null) { document.getElementById(bat + "2").style.visibility="visible"; }
	if (document.getElementById(bat + "3")!=null) { document.getElementById(bat + "3").style.visibility="visible"; }
}
function unrollmodele2(bat,mod){
	document.getElementById(bat).className = 'fdbtnbat';
	document.getElementById(mod).className = 'btn_modbat';
}

precvig="vig0";
function large(vig, photo,leg) {
	   document ["large"].src = photo;
	   document [vig].className ="blend10";
	 if (precvig!=null) { document [precvig].className ="blend100";  }
		precvig=vig;
}