/**
 * @fileOverview *************************
 * @version 0.0.1
 */
/* ----------------------------------------------------------------------------------- */

if( FONTSIZE_SELECTOR_ENABLED ){

	// ret : '../..//common/'
	// デフォルトは /common/ に設定
	function getCommonDirPath(){
		var dirName = arguments.length? arguments[0] : 'common';
		var links = document.getElementsByTagName('LINK');
		var reg = new RegExp( "(.*\/?" + dirName + "\/).+$" );
		if( links ){
			for( var i=0; i<links.length; i++ ){
				if( links[i].getAttribute("rel") && links[i].getAttribute("rel").indexOf("stylesheet") != -1 ) {
					if( links[i].href && links[i].href.match( reg ) )
						return RegExp.$1;
				}
			}
		}
		return '/'+ dirName +'/';
	}


	var commonDir = getCommonDirPath();
	
	var html = ''
	+'<div id="fontsize-selector">'
	+'	<dl id="fontsizeSwitch">'
	+'		<dt><img src="'+ commonDir +'images/head_ic01.gif" alt="文字サイズ切替" width="90" height="25" /></dt>'	+'		<dd><span onclick="javascript:void(FONTSIZE_SELECTOR.setFontSize(\'default\'))">'
	+'			<img src="'+ commonDir +'images/head_bt04.gif" alt="文字サイズ：小" title="文字サイズ：小" class="rollover-fsbutton" id="fontsize-btn-default" width="21" height="25" /></span>'
	+'		</dd>'
	+'		<dd><span onclick="javascript:void(FONTSIZE_SELECTOR.setFontSize(\'large\'))">'
	+'			<img src="'+ commonDir +'images/head_bt05.gif" alt="文字サイズ：大" title="文字サイズ：大" class="rollover-fsbutton" id="fontsize-btn-large" width="27" height="25" /></span>'
	+'		</dd>'
	+'	</dl>'
	+'<!--/fontsize-selector--></div>';

	document.write( html );
}