var OA_zones = {
'right-ads pos 01' : 18224,
'right-ads pos 02' : 18225,
'right-ads pos 03' : 18226,
'right-ads pos 04' : 18227,
'right-ads pos 05' : 18228,
'right-ads pos 06' : 18229,
'right-ads pos 07' : 18230,
'right-ads pos 08' : 18231,
'right-ads pos 09' : 18232,
'right-ads pos 10' : 18233,
'right-ads pos 11' : 18234,
'right-ads pos 12' : 18235,
'right-ads pos 13' : 18236,
'right-ads pos 14' : 18237,
'right-ads pos 15' : 18238,
'right-ads pos 16' : 18239,
'right-ads pos 17' : 18240,
'right-ads pos 18' : 18241,
'right-ads pos 19' : 18242,
'right-ads pos 20' : 18243
}