I need a clarification...lets say I am sitting at a 3/6 table, and I get a nasty case of the squirts and have to leave the table immediately to drop the kids off at the pool. Gross...yeah I know...but stay with me.

I am due to pay a blind....but I CANNOT stay at the table. I get a big/small blind button put in front of my stack and empty seat. What happens next?

There must be two blinds at all times...so....in this case....where is the button, who pays the blinds, and how much do they pay.

I know that when I return, I'll have to post the blind, and surrender a one...but how much.

Please clear this up. Also assume the room does NOT allow a dead dealer button.