/* ブラウザ判定部 */


var an = navigator.appName;
var ua = navigator.userAgent;
var Win=(navigator.userAgent.indexOf("Win")!=-1);
var Mac=(navigator.userAgent.indexOf("Mac")!=-1);

//Netscape6以上
var n6 = ( (ua.indexOf("Netscape6")!=-1) || (ua.indexOf("Netscape\/7")!=-1) );

//Oprea6
var o6 = (ua.search('Opera(\ |\/)6') != -1);
//Oprea7
var o7 = (ua.search('Opera(\ |\/)7') != -1);
//Internet Explorer
var ie = (an=="Microsoft Internet Explorer" && o7 != 1 && o6 != 1 );

//Firefox
var firefox = (navigator.userAgent.indexOf("Firefox") != -1) ;

//Safari
var saf = (ua.indexOf("Safari")!=-1);

//それ以外
if(!saf && !n6 && !ie){
	var others = 1;
}
/* 判定部ここまで */

/* ブラウザごとの処理部 */
if(Win){
	if(n6){
		document.write('<LINK rel="stylesheet" href="../css/win_nn6.css" type="text/css">');
	}
	else if(ie){
		document.write('<LINK rel="stylesheet" href="../css/win_ie.css" type="text/css">');
	}
	else if(firefox){
		document.write('<LINK rel="stylesheet" href="../css/win_ie3.css" type="text/css">');
	}		
	else if(others){
		document.write('<LINK rel="stylesheet" href="../css/win_ie.css" type="text/css">');
	}
}

else if(Mac){
	if(saf){
	    document.write('<LINK rel="stylesheet" href="../css/mac_safari.css" type="text/css">');
	}
	else if(n6){
		document.write('<LINK rel="stylesheet" href="../css/mac_nn6.css" type="text/css">');
	}
	else if(ie){
		document.write('<LINK rel="stylesheet" href="../css/mac_ie.css" type="text/css">');
	}
	else if(firefox){
		document.write('<LINK rel="stylesheet" href="../css/win_ie3.css" type="text/css">');
	}		
	else if(others){
		document.write('<LINK rel="stylesheet" href="../css/win_ie.css" type="text/css">');
	}
}