InfoPath Dev

How can I convert this to put in the JSCRIPT code? 

xdXDocument:GetDOM("Manual Procedimentos PROAF")/dfs:myFields/dfs:dataFields/dfs:Manual_Procedimentos_PROAF/@Orientacoes

Tnx

// You only need to do this once. This is needed because you are using prefixes. If you use other prefixes than dfs, you have to add other declarations in this line
XDocument.GetDOM("Manual Procedimentos PROAF").setProperty("SelectionNamespaces", "xmlns:dfs='http://schemas.microsoft.com/office/infopath/2003/dataFormSolution'");

// This selects the node from the secondary data source and returns the node's text
XDocument.GetDOM("Manual Procedimentos PROAF").selectSingleNode("/dfs:myFields/dfs:dataFields/dfs:Manual_Procedimentos_PROAF/@Orientacoes").text

Thanks!!!!!!!!!!!!!!!!!

:)