Java script in Adobe Forms

Dear All, 

I have two scenarios as follows.

1) currently there are 7 logos. We need to upload logo in Adobe Forms based on Personnel area(PA) and sub area(PSA). i have written the below script in Initialize event, still it's not working.

if (WERKS.rawValue == P107 and BTRTL.rawValue == ABCD)

{

this.presence = "visible";

}

2) We have three allowances with text and value(Amount as below. If the value is null or zero, then the text and value shold not be displayed and gap needs to be adjusted automatically.

Transportatio Allowance        1000.00

Medical Alllowance                 0.00

Other Allowance                     2000.00

This should be displayed as

Transportatio Allowance        1000.00

Other Allowance                     2000.00

Please do the needful ASAP.

Regards

Venkat