[SOLVED] Returning value from function with Task

Think I goofed you up by giving you render thread code mixed in with your task code, and now you put the render thread code into the task.
This stuff belongs in your page brs (not task brs) the task brs will have the getString you're asking about.

function getwebcontent(webpage as string)
   m.myObj = createObject("RoSGNode", "postergridCR")
   m.myObj.postergriduri=webpage
   m.myObj.functionName="getcontent"
   m.myObj.observeField("postergridcontent","gotContent")   '<===================== CREATE OBSERVER BEFORE RUN'
   m.myObj.control = "RUN"
end function

sub gotContent()
    content = m.myObj.postergridcontent   '<==================  callback triggered when task sets m.top.postergridcontent'
end sub