Parent Directory| Name | Size | Last Modified |
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| 0000711642-11-000342-index.html | 2011-11-07 13:53:15 | |
| 0000711642-11-000342.txt | 2011-11-07 13:53:15 | |
 0000711642-11-000342-xbrl.zip | 23533 | 2011-11-07 13:53:15 |
| FilingSummary.xml | 6298 | 2011-11-07 13:53:15 |
| Financial_Report.xls | 73011 | 2011-11-07 13:53:15 |
| hpgl-20110930.xml | 74641 | 2011-11-07 13:53:15 |
| hpgl-20110930.xsd | 10397 | 2011-11-07 13:53:15 |
| hpgl-20110930_cal.xml | 4291 | 2011-11-07 13:53:15 |
| hpgl-20110930_def.xml | 31689 | 2011-11-07 13:53:15 |
| hpgl-20110930_lab.xml | 57012 | 2011-11-07 13:53:15 |
| hpgl-20110930_pre.xml | 42682 | 2011-11-07 13:53:15 |
| hpl911_10q.htm | 273974 | 2011-11-07 13:53:15 |
| hpl911_ex311.htm | 9895 | 2011-11-07 13:53:15 |
| hpl911_ex312.htm | 10431 | 2011-11-07 13:53:15 |
| hpl911_ex321.htm | 9783 | 2011-11-07 13:53:15 |
| R1.htm | 22148 | 2011-11-07 13:53:15 |
| R10.htm | 11188 | 2011-11-07 13:53:15 |
| R2.htm | 42458 | 2011-11-07 13:53:15 |
| R3.htm | 39149 | 2011-11-07 13:53:15 |
| R4.htm | 8088 | 2011-11-07 13:53:15 |
| R5.htm | 43223 | 2011-11-07 13:53:15 |
| R6.htm | 18557 | 2011-11-07 13:53:15 |
| R7.htm | 34413 | 2011-11-07 13:53:15 |
| R8.htm | 6772 | 2011-11-07 13:53:15 |
| R9.htm | 12588 | 2011-11-07 13:53:15 |
| report.css | 2721 | 2011-11-07 13:53:15 |
| Show.js | 6423 | 2011-11-07 13:53:15 |