I appreciate if someone could help this newbie.  In jscript.js, I have a
defined variable that referneces a list in Sharepoint.  I have a secondary
data source and successfully read into the variable the value.  In this case
1.  It returns as 1.000000000000.  I simply want to take the variable and
change it from 1.0000000000 to 1.  How do I do that to the variable?  Here
are the lines:

//retrieve auto_num value
var object2 = XDocument.GetDOM("Retrieve AutoNumber").selectSingleNode("/dfs:
myFields/dfs:dataFields/dfs:AutoNumber/@auto_num");

//returns 1.00000000000, round value
object2.text = round(object2.text)     //not working