[Zope] Zope sequence-item problem

Hi I am trying this code. basically i just want to assign the current value of sequence-item variable into another variable. But i keep getting an error message of some sort - either the syntax is wrong or the name error etc,,,, <dtml-in emailid> <dtml-var sequence-item> <dtml-call "REQUEST.set('myvar', sequence-item)"> </dtml-in> Zope has encountered an error while publishing this resource. Error Type: NameError Error Value: sequence I dont understand why its looking for sequence when i have clearly put sequence-item ??? can anyone help please ? thanks bobby