-- php5.2 と　php7.0　でテスト
-- <...>タグ内の属性が、記入されていない場合をテスト
-- 各ブラウザでのテスト


FF 3.0.19
	client=pass
	codegen:
		can use but design is mess

Safari 4.0
	client=pass
	codegen=pass

Opera 9.0
	client=pass
	codegen= does not work

IE 7&8
	client=pass

After rewriting the code to add style to <head> in pure javascript, it worked!
( jQuery version didn't work: jqo_style.html(...) doesn't work )

[add txt as style to <head>]
---------------------------------------------------------------
	var style = document.createElement("style");
	style.type = "text/css";
	style.id = id;
	if (style.styleSheet){
		style.styleSheet.cssText = txt;
	} else {
		style.appendChild(document.createTextNode(txt));
	}
	document.getElementsByTagName("head")[0].appendChild(style);
---------------------------------------------------------------