Schedule task Configuration

Hi,

Can you tell me what are these attributes in this Thread Node. Its urgent. Can I schedule it for a specific date and time?
What seconds do?

<Thread seconds="120">
        <task name="Emails" type="NopSolutions.NopCommerce.Common.Messages.SendQueuedMessagesTask, Nop.Common" enabled="true" stopOnError="false" maxTries="5"/>
      </Thread>

Thanks

Can anyone reply me I am in a hurry.

Go through the code and have a look.  I haven't look at this but at a guess I would say it has something to do with how long a thread last for before it times out.

I think finally found it, correct me if I am wrong the seconds which are in web.config is only used in this variable.

public int Interval
{
     get
     {
          return this._seconds * 1000;
      }
}

So this mean this is the interval or delay between next run.

Thanks