if(document.styleSheets[0].insertRule) {
	//for Mozilla
	document.write('<style type="text/css">');
	
	
	document.write('#modified { visibility: hidden; }');
	document.write('#modified a { text-decoration: none; }');
	
	document.write('#info-other-unit { visibility: hidden; margin-bottom: 0; }');
	
	document.write('#topics dl dd.info { height: 0; }');
	
	//角丸・ドロップシャドウ関係
	document.write('#header-menu { box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5); -moz-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5); -webkit-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5); }');
	document.write('#modified { border-radius: 5px; -moz-border-radius: 5px; -webkit-border-radius: 5px; }')
	//document.write('#info-other-unit { border-radius: 10px; -moz-border-radius: 10px; -webkit-border-radius: 10px; }')
	
	if(YAHOO.env.ua.webkit) {
		document.write('body { -webkit-text-size-adjust: none; }');
	}
	
	if(YAHOO.env.ua.gecko) {
		
	}
	document.write('</style>');
} else if(document.styleSheets[0].addRule) {
	//for IE
	document.styleSheets[1].addRule("#modified", "visibility: hidden;");
	document.styleSheets[1].addRule("#modified a", "text-decoration: none;");
	
	document.styleSheets[1].addRule("#info-other-unit", "visibility: hidden; margin-bottom: 0;");
	
	document.styleSheets[1].addRule("#topics dl dd.info", "height: 0;");
	
	if(YAHOO.env.ua.ie < 7) {
		document.styleSheets[1].addRule("#topics dl dd.info", "height: 1px;");
		
		//PNG関係
		document.styleSheets[1].addRule("#modified", "background: url(../img/basic/back_transparent_black_80.png);");
		document.styleSheets[1].addRule("#info-other-unit", "background: url(../img/basic/back_transparent_black_50.png);");
		document.styleSheets[1].addRule("#topics dl dd.info div p.section", "background: url(../img/basic/back_dot_black_5.png) 0 100% no-repeat;");
	}
}