/**
* addStyleSheets
*
* @param mixed $css
* @access public
* @return void
*/
function addStyleSheets($css)
{
$stylesheet_array = array($css);
if (strpos($css, ",") !== FALSE) {
$stylesheet_array = preg_split("/\\s?,\\s?/", $css);
}
foreach ($stylesheet_array as $sheet_url) {
$this->_header->addStyleSheet($sheet_url);
}
}
