/*--- FontSize ---*/

link='<LINK rel="stylesheet" href="';

url='http://www.kaigo-ai.jp/';

end=' type="text/css">';

var Win=(navigator.userAgent.indexOf("Win")!=-1);
var Mac=(navigator.userAgent.indexOf("Mac")!=-1);
var Explorer=(navigator.appName.indexOf("Explorer")!=-1);
var Netscape=(navigator.appName.indexOf("Netscape")!=-1);
var opera=(navigator.userAgent.indexOf("Opera")!=-1);
var Netscape6=(navigator.userAgent.indexOf("Netscape6")!=-1);
var Version=navigator.appVersion.charAt(0);

if
(opera && Mac)
	cssv = "css/common/font/px.css";
else if
(opera && Win)
	cssv = "css/common/font/px.css";
else if
(Win && Explorer && Version=="4")
	cssv = "css/common/font/key.css";
else if
(Win && Netscape && Version=="4")
	cssv = "css/common/font/key.css";
else if
(Win && Netscape && Version=="5")
	cssv = "css/common/font/key.css";
else if
(Explorer && Mac && Version=="4") 
	cssv = "css/common/font/px.css";
else if
(Mac && Netscape6)
	cssv = "css/common/font/mn6.css";
else if
(Mac && Netscape && Version=="5")
	cssv = "css/common/font/px.css";
else
	cssv = "css/common/font/px.css";

document.write(link + url + cssv + '"' + end);

//alert(link + url + cssv + '"' + end);