function printPage() {
var $OS;
var $dom;
var $browser;
if(navigator.userAgent.indexOf('Mac')!=-1) { $OS = 'Mac'; }
else { $OS = 'Win'; }
if(document.all) {
	if(document.getElementById) {
		$dom = 'IE5';
	}
	else { $dom = 'other'; }
}
else {
	if(document.getElementById) {
		$dom = 'NN67';
	}
	else { $dom = 'other'; }
}
if($dom != "other") { $browser = $OS+$dom; }
else { $browser = "Other"; }
	if(($browser == 'WinIE5')||($browser == 'WinNN67')||($browser == 'MacNN67')) {
		alert('推奨余白 \: 19.05mm \(上下左右\)');
		self.print();
	}
	else {
	alert("Sorry,\nThis function cannot be used in usage's WebBrowser.")
	}
}