2.4.0.8000180 - Disclosure - 13. Warrantstruefalsefalse1false falsefalseD120601_130228http://www.sec.gov/CIK0000005656duration2012-06-01T00:00:002013-02-28T00:00:001true 1us-gaap_DisclosureTextBlockAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Notes2false 2fil_Warrantsfil_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse0013. WARRANTS   There were 9,720,000 warrants outstanding at February 28, 2013, as presented below.     <table border="0" cellspacing="0" cellpadding="0" style='border-collapse:collapse'> <tr align="left"> <td width="144" style='width:1.5in;padding:0'>   </td> <td width="144" style='width:1.5in;padding:0'>   </td> <td width="144" style='width:1.5in;padding:0'>   </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;border:none;border-bottom:solid black 1.0pt;padding:0'> Number of warrants </td> <td width="144" valign="top" style='width:1.5in;border:none;border-bottom:solid black 1.0pt;padding:0'> Exercise price </td> <td width="144" valign="top" style='width:1.5in;border:none;border-bottom:solid black 1.0pt;padding:0'> Remaining Life (yrs.) </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 200,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ .01 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 2.75 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 240,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ .01 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 1.84 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 900,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ .05 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 1.68 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 250,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ .25 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 2.00 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 1,160,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ 1.00 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> .12 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 1,150,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ 1.00 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> .37 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 605,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ 1.00 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> .62 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'>  1,500,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $1.00 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> .87 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 2,715,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $ .40 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 1.37 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'> 1,000,000 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> $.40 </td> <td width="144" valign="top" style='width:1.5in;padding:0'> 1.82 </td> </tr> <tr align="left"> <td width="144" valign="top" style='width:1.5in;padding:0'>   </td> <td width="144" valign="top" style='width:1.5in;padding:0'>   </td> <td width="144" valign="top" style='width:1.5in;padding:0'>   </td> </tr> </table>  falsefalsefalsenonnum:textBlockItemTypenaNo authoritative reference available.No definition available.false013. Warrantsfalse13. WarrantsUnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://AIVN/20130228/role/idr_Disclosure13Warrants12