- if (isset($header['User-Agent']) && strstr($header['User-Agent'], "MSIE")) {
- $transp_type = "htmlfile";
+ if (isset($header['User-Agent'])) {
+ if (strstr($header['User-Agent'], "MSIE")) {
+ $transp_type = "htmlfile";
+ }
+ else {
+ $transp_type = "xhr";
+ }