standard error of parameter estimates in logistic regression

[#1]

Apologies if this is a duplicate post -- I couldn't tell if the previous one was ever posted. Can anyone tell me how the standard errors of the parameter estimates (i.e., of the the log(odds) are calculated in the logistic regression model. I am running a binary logistic model with one continuous and one categorical predictor.

[#2]

This calculation is not described in the statistical details in the JMP documentation, but it is described elsewhere. Why do you want to know how to calculate the standard error if JMP calculates it for you?