Problem to load css with jquery in IE8

I have a problem loading css with ajax, when I execute ajax in explorer and in the response i have this in the html

<sty开发者_StackOverflow社区le media="all" type="text/css">
    @import "/resources/calendar/calendar.css";
</style>

jQuery dont execute the request in explorer 8.

Have you tried doing something like this?

<link rel="stylesheet" type="text/css" href="urlToStylesheet.css">

The standard way of loading an external stylesheet?