var bpht1 = new Array();
var bpht2 = new Array();
for(var i=1;i<=7;i++){
	bpht1[i] = new Image();
	bpht1[i].src = "./img/b" + i + ".png";
	bpht2[i] = new Image();
	bpht2[i].src = "./img/bb" + i + ".png";
}
function bChg1(nb){
	var mtd = "b" + nb;
	document.getElementById(mtd).src = bpht1[nb].src;
}
function bChg2(nb){
	var mtd = "b" + nb;
	document.getElementById(mtd).src = bpht2[nb].src;
}
var ops = navigator.userAgent;
if(ops.toLowerCase().indexOf("win") != -1){
	if(ops.indexOf("Windows NT") != -1){
		if(eval(ops.charAt(ops.indexOf("Windows NT") + 11)) > 5){
			document.write("<style type='text/css' media='screen'><!--\np.mainp{ padding-left:45px; padding-right:45px; }\n");
			document.write("#prs p{ padding-bottom:3px; }\n-->\n</style>\n");
		}
	}
}else{
	if(ops.indexOf("MSIE") == -1){
		document.write("<style type='text/css' media='screen'><!--\nbody{ font-size:12px; }\n#header div.hdlink li{ font-size:11px; }\n");
		document.write("#prs p{ font-size:11px; }\n#newss li{ padding-top:3px; }-->\n</style>\n");
	}else{
		document.write("<style type='text/css' media='screen'><!--\nbody{ font-size:12px; }\n#header div.hdlink li{ font-size:12px; }-->\n</style>\n");
	}
}