[jQuery] question for traversing xml

[mcologne]

hi,

i have the xml below... this is a part of items of shoes and i need to
select "all size", but not if their stock is 0.

i can find the size with 0:
var $test = $entry.find("sizes > size > stock:contains('0')");

but i don't know how to find all sizes with not 0.
i used .not(), but it didn't work.

anybody an idea?
best regards from cologne, m

<sizes>
                        <size>
                                <sizeid>23</sizeid>
                                <sizebarcode>400</sizebarcode>
                                <sizeshort> 40</sizeshort>
                                <sizelong>     40</sizelong>
                                <gpp>  21,40</gpp>
                                <gppcurrency>EUR</gppcurrency>
                                <npp>  21,15</npp>
                                <nppcurrency>EUR</nppcurrency>
                                <sp>  59,95</sp>
                                <spcurrency>EUR</spcurrency>
                                <stock>0</stock>
                        </size>
                        <size>
                                <sizeid>24</sizeid>
                                <sizebarcode>410</sizebarcode>
                                <sizeshort> 41</sizeshort>
                                <sizelong>     41</sizelong>
                                <gpp>  21,40</gpp>
                                <gppcurrency>EUR</gppcurrency>
                                <npp>  21,15</npp>
                                <nppcurrency>EUR</nppcurrency>
                                <sp>  59,95</sp>
                                <spcurrency>EUR</spcurrency>
                                <stock>1</stock>
                        </size>
                        <size>
                                <sizeid>25</sizeid>
                                <sizebarcode>420</sizebarcode>
                                <sizeshort> 42</sizeshort>
                                <sizelong>     42</sizelong>
                                <gpp>  21,40</gpp>
                                <gppcurrency>EUR</gppcurrency>
                                <npp>  21,15</npp>
                                <nppcurrency>EUR</nppcurrency>
                                <sp>  59,95</sp>
                                <spcurrency>EUR</spcurrency>
                                <stock>5</stock>
                        </size>
</sizes>