Parse en XML streng ??

Er der nogen der kan hjælpe mig med at læse MAXX, MAXY, MINX og MINY ud for denne XML-streng:

<?xml version=\"1,0\" ?>
<ARCXML version=\"1,1\">
<RESPONSE>
<FEATURES>
<FEATURE>
<ENVELOPE minx=\"-97313,315\" miny=\"174769,89468733\" maxx=\"-95554,294\" maxy=\"176136,343965502\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-99005,012\" miny=\"177112,614057154\" maxx=\"-98331,148419\" maxy=\"177613,978\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-102134,463\" miny=\"175879,028226317\" maxx=\"-101050,805529132\" maxy=\"177750,539206777\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-98988,9853827753\" miny=\"174118,92\" maxx=\"-98458,6898159495\" maxy=\"174519,391\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-99202,8361845767\" miny=\"174857,081051258\" maxx=\"-98689,4027820238\" maxy=\"175505,670068074\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-101098,19967531\" miny=\"175616,657222586\" maxx=\"-100163,808716928\" maxy=\"176341,179060771\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-103297,4578674\" miny=\"177340,893992401\" maxx=\"-102848,431112285\" maxy=\"177840,398477763\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-105525,852827322\" miny=\"175785,46137104\" maxx=\"-103959,834640269\" maxy=\"178267,086955849\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-103254,633984009\" miny=\"178851,118989585\" maxx=\"-102117,880387448\" maxy=\"180077,097511149\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-101700,08\" miny=\"181465,027701394\" maxx=\"-101302,528048116\" maxy=\"181840,144385187\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-100287,971549158\" miny=\"180920,92358308\" maxx=\"-99509,3988324038\" maxy=\"181582,376872175\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-99761,0532938739\" miny=\"185270,515508091\" maxx=\"-98775,6566175667\" maxy=\"186810,975444505\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-98029,9725374588\" miny=\"173255,144718344\" maxx=\"-97510,3614547989\" maxy=\"173872,471982968\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-96630,8676440882\" miny=\"177113,779464348\" maxx=\"-96074,0178998773\" maxy=\"177603,226838908\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-97856,7782134768\" miny=\"177594,581855861\" maxx=\"-96936,1569118258\" maxy=\"178214,082501663\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-98631,0214405629\" miny=\"177666,298290215\" maxx=\"-97421,1269640705\" maxy=\"178536,211752862\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-95864,1843349027\" miny=\"178608,887657116\" maxx=\"-95167,8279068589\" maxy=\"179175,660051795\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-101372,499668636\" miny=\"181527,124927265\" maxx=\"-101158,978859476\" maxy=\"182000,745970444\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-102252,656352421\" miny=\"181193,077633549\" maxx=\"-101720,589\" maxy=\"181592,114460699\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-104659,258821609\" miny=\"182062,568087601\" maxx=\"-98518,7600006459\" maxy=\"185652,508353108\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-104779,648476547\" miny=\"180429,478021095\" maxx=\"-101866,15865073\" maxy=\"182322,032161035\"/>
</FEATURE>
<FEATURE>
<ENVELOPE minx=\"-96118,5969232464\" miny=\"176913,315912395\" maxx=\"-95034,8197068513\" maxy=\"177671,811217526\"/>
</FEATURE>
<FEATURECOUNT count=\"22\" hasmore=\"false\" />
</FEATURES>
</RESPONSE>
</ARCXML>