var OA_zones = {
'right-ads pos 01' : 19584,
'right-ads pos 02' : 19585,
'right-ads pos 03' : 19586,
'right-ads pos 04' : 19587,
'right-ads pos 05' : 19588,
'right-ads pos 06' : 19589,
'right-ads pos 07' : 19590,
'right-ads pos 08' : 19591,
'right-ads pos 09' : 19592,
'right-ads pos 10' : 19593,
'right-ads pos 11' : 19594,
'right-ads pos 12' : 19595,
'right-ads pos 13' : 19596,
'right-ads pos 14' : 19597,
'right-ads pos 15' : 19598,
'right-ads pos 16' : 19599,
'right-ads pos 17' : 19600,
'right-ads pos 18' : 19601,
'right-ads pos 19' : 19602,
'right-ads pos 20' : 19603
}