/*
  初期化処理
-------------------------------------------------------------------*/


var eu = env.ua;
var fsSelector;


if( ( eu.isWin && eu.isIE ) || eu.isFirefox ){

	var fsSelector = new FontSizeSelector( "fontsize", [
								{
									size     : "medium",
									buttonId : "fsbutton-medium",
									linkId   : "fontsize-medium",
									label    : "ふつう"
								},
								{
									size     : "large",
									buttonId : "fsbutton-large",
									linkId   : "fontsize-large",
									label    : "大きく"
								}
	]);

	EventManager.addEvent( window, 'load', function(){
		var roi = new RolloverImages('rollover-fsbutton','_on', '_on');
		fsSelector.setActiveButton( roi );
	}, false );

}
else {
	var cssfile =   ( eu.isWin && eu.Gecko   && eu.majorver == 5 )? "win_nn6.css":
					( eu.isWin && eu.Gecko   && eu.majorver == 4 )? "win_nn4.css":
					( eu.isMac && eu.isIE    && eu.majorver == 4 )? "mac_ie.css":
					( eu.isMac && eu.isGecko && eu.majorver == 5 )? "mac_nn6.css":
					( eu.isMac && eu.isGecko && eu.majorver == 4 )? "mac_nn4.css": "win_ie.css";

	document.write('<link type="text/css" rel="stylesheet" href="'+ u.getCommonDirPath() +'css/'+ cssfile +'">');
}