+ var isIE = navigator.userAgent.indexOf('Trident/') != -1 || navigator.userAgent.indexOf('MSIE ') != -1;
+
+ // Make sure flash sends cookies (seems in IE it does whitout switching to urlstream mode)
+ if ( ! isIE && 'flash' === plupload.predictRuntime( wpUploaderInit ) &&
+ ( ! wpUploaderInit.required_features || ! wpUploaderInit.required_features.hasOwnProperty( 'send_binary_string' ) ) ) {
+
+ wpUploaderInit.required_features = wpUploaderInit.required_features || {};
+ wpUploaderInit.required_features.send_binary_string = true;
+ }
+