Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-11-044314-index-headers.html | 2011-05-04 09:00:52 | |
| 0000950123-11-044314-index.html | 2011-05-04 09:00:52 | |
| 0000950123-11-044314.txt | 2011-05-04 09:00:52 | |
 0000950123-11-044314-xbrl.zip | 34382 | 2011-05-04 09:00:52 |
| defnref.xml | 17804 | 2011-05-04 09:00:52 |
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| l42353exv10w1.htm | 58875 | 2011-05-04 09:00:52 |
| l42353exv18w1.htm | 2784 | 2011-05-04 09:00:52 |
| l42353exv31w1.htm | 8436 | 2011-05-04 09:00:52 |
| l42353exv31w2.htm | 8371 | 2011-05-04 09:00:52 |
| l42353exv32w1.htm | 3377 | 2011-05-04 09:00:52 |
| l42353exv32w2.htm | 3405 | 2011-05-04 09:00:52 |
 l42353l4235300.gif | 3898 | 2011-05-04 09:00:52 |
| pol-20110331.xml | 277840 | 2011-05-04 09:00:52 |
| pol-20110331.xsd | 11144 | 2011-05-04 09:00:52 |
| pol-20110331_cal.xml | 30149 | 2011-05-04 09:00:52 |
| pol-20110331_lab.xml | 98593 | 2011-05-04 09:00:52 |
| pol-20110331_pre.xml | 62065 | 2011-05-04 09:00:52 |
| R1.xml | 49471 | 2011-05-04 09:00:52 |
| R10.xml | 8844 | 2011-05-04 09:00:52 |
| R11.xml | 20663 | 2011-05-04 09:00:52 |
| R12.xml | 14587 | 2011-05-04 09:00:52 |
| R13.xml | 20283 | 2011-05-04 09:00:52 |
| R14.xml | 17899 | 2011-05-04 09:00:52 |
| R15.xml | 15312 | 2011-05-04 09:00:52 |
| R16.xml | 32835 | 2011-05-04 09:00:52 |
| R17.xml | 10544 | 2011-05-04 09:00:52 |
| R18.xml | 24368 | 2011-05-04 09:00:52 |
| R19.xml | 14582 | 2011-05-04 09:00:52 |
| R2.xml | 56132 | 2011-05-04 09:00:52 |
| R3.xml | 70562 | 2011-05-04 09:00:52 |
| R4.xml | 90713 | 2011-05-04 09:00:52 |
| R5.xml | 9889 | 2011-05-04 09:00:52 |
| R6.xml | 107247 | 2011-05-04 09:00:52 |
| R7.xml | 39235 | 2011-05-04 09:00:52 |
| R8.xml | 13486 | 2011-05-04 09:00:52 |
| R9.xml | 14415 | 2011-05-04 09:00:52 |