if (navigator.userAgent.indexOf("Win") >= 0) {
	if (navigator.appName.indexOf("Microsoft") >= 0) {
		version="win";
	} else {
		if (navigator.appVersion.charAt(0) >= 5) {
			version="winn";
		} else {
			version="winn";
		}
	}
} else {
	if (navigator.appName.indexOf("Microsoft") >= 0) {
		version="mac";
	} else {
		if (navigator.appVersion.charAt(0) >= 5) {
			version="mac";
		} else {
			version="macn";
		}
	}
}

baseHREF = 'http://www.gsol.co.jp/';

document.write('<link rel="stylesheet" type="text/css" href="'+baseHREF+'css/'+version+'.css" media="screen">');
document.write('<link rel="stylesheet" type="text/css" href="'+baseHREF+'css/p'+version+'.css" media="print">')

function chg_bg(id,clr,num) {
  for (i = 0; i < num; i++) {
    if(document.all) { document.all[id +(i + 1)].style.backgroundColor = clr; }
  }
}