OSWF input parameter in trigger function parameter(?)

Hi I looked the a way to parse variables from the actions input map to ex. an 
job schedule:. (the parameter 'delay' and 'id' in the map). I'm not sure of 
the syntax ore if I can use the this instead inputs.get("delay");

Furthermore, is it necessary to give the job different name, or will the job 
be workflow dependent. (May several workflow instance schedule a job with the 
same jobName, triggerName and groupName)

My example on using the input vars.
<function type="class">
  <arg name="class.name">com.opensymphony.workflow.util.ScheduleJob</arg>
         <arg name="triggerId">1</arg>
          <arg name="jobName">job${id}</arg>
          <arg name="triggerName">trig${id}</arg>
          <arg name="groupName">payment</arg>
          <arg name="repeat">0</arg>
          <arg name="repeatDelay">${delay}</arg>
          <arg name="endOffset">${delay}</arg>
          <arg name="username"></arg>
          <arg name="password"></arg>
          <arg name="local">true</arg>
          <arg name="schedulerStart">true</arg>
</function>


Thanks in advantage
 
Kasper Fock
EasySpeedy ApS 
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