var isNN7, tmpName;
if(navigator.userAgent.indexOf("Netscape/7.")==-1){
	isNN7 = false;
}else{
	isNN7 = true;
}
if(isNN7){
	nn7initSyun();
}

function nn7initSyun(){
	if(!document.getElementById("subSeasonPictures")){
		return;
	}
	for (i=0; i<6; i++){
		tmpName = "tn"+i;
		if (!document.getElementById(tmpName)){
			setTimeout("nn7initSyun()",100);
			return;
		}
		document.getElementById(tmpName).style.position = "relative";
	}
}