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| 0001068800-11-000120-index.html | 2011-11-14 13:11:04 | |
| 0001068800-11-000120.txt | 2011-11-14 13:11:04 | |
 0001068800-11-000120-xbrl.zip | 30541 | 2011-11-14 13:11:04 |
| ex31ip1.htm | 12165 | 2011-11-14 13:11:04 |
| ex31ip2.htm | 12258 | 2011-11-14 13:11:04 |
| ex32p1.htm | 6473 | 2011-11-14 13:11:04 |
| ex32p2.htm | 6290 | 2011-11-14 13:11:04 |
| FilingSummary.xml | 8910 | 2011-11-14 13:11:04 |
| Financial_Report.xls | 200748 | 2011-11-14 13:11:04 |
| pgai-20110930.xml | 215210 | 2011-11-14 13:11:04 |
| pgai-20110930.xsd | 12792 | 2011-11-14 13:11:04 |
| pgai-20110930_cal.xml | 22588 | 2011-11-14 13:11:04 |
| pgai-20110930_def.xml | 13149 | 2011-11-14 13:11:04 |
| pgai-20110930_lab.xml | 106812 | 2011-11-14 13:11:04 |
| pgai-20110930_pre.xml | 60047 | 2011-11-14 13:11:04 |
| pgi10q.htm | 492487 | 2011-11-14 13:11:04 |
| R1.htm | 21476 | 2011-11-14 13:11:04 |
| R10.htm | 16638 | 2011-11-14 13:11:04 |
| R11.htm | 24411 | 2011-11-14 13:11:04 |
| R12.htm | 15208 | 2011-11-14 13:11:04 |
| R13.htm | 23946 | 2011-11-14 13:11:04 |
| R14.htm | 41273 | 2011-11-14 13:11:04 |
| R15.htm | 29655 | 2011-11-14 13:11:04 |
| R16.htm | 12799 | 2011-11-14 13:11:04 |
| R2.htm | 73243 | 2011-11-14 13:11:04 |
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| R4.htm | 42113 | 2011-11-14 13:11:04 |
| R5.htm | 18307 | 2011-11-14 13:11:04 |
| R6.htm | 13431 | 2011-11-14 13:11:04 |
| R7.htm | 43470 | 2011-11-14 13:11:04 |
| R8.htm | 6456 | 2011-11-14 13:11:04 |
| R9.htm | 8009 | 2011-11-14 13:11:04 |
| report.css | 2721 | 2011-11-14 13:11:04 |
| Show.js | 6423 | 2011-11-14 13:11:04 |