Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-13-224479-index-headers.html | 2013-05-16 17:28:18 | |
| 0001193125-13-224479-index.html | 2013-05-16 17:28:18 | |
| 0001193125-13-224479.txt | 2013-05-16 17:28:18 | |
 0001193125-13-224479-xbrl.zip | 39038 | 2013-05-16 17:28:18 |
 BarChart1.jpg | 28610 | 2013-05-16 17:28:18 |
| bpf-20130430.xml | 51522 | 2013-05-16 17:28:18 |
| bpf-20130430.xsd | 8528 | 2013-05-16 17:28:18 |
| bpf-20130430_cal.xml | 4821 | 2013-05-16 17:28:18 |
| bpf-20130430_def.xml | 240793 | 2013-05-16 17:28:18 |
| bpf-20130430_lab.xml | 147931 | 2013-05-16 17:28:18 |
| bpf-20130430_pre.xml | 173308 | 2013-05-16 17:28:18 |
| d498241d485bpos.htm | 35069 | 2013-05-16 17:28:18 |
| FilingSummary.xml | 3090 | 2013-05-16 17:28:18 |
| Financial_Report.xls | 130806 | 2013-05-16 17:28:18 |
 g498241g89u87.jpg | 5381 | 2013-05-16 17:28:18 |
| R1.htm | 20908 | 2013-05-16 17:28:18 |
| R10.htm | 9659 | 2013-05-16 17:28:18 |
| R2.htm | 144495 | 2013-05-16 17:28:18 |
| R9.htm | 275640 | 2013-05-16 17:28:18 |
| report.css | 2721 | 2013-05-16 17:28:18 |
| Show.js | 6423 | 2013-05-16 17:28:18 |