Just wanted to let those who are interested I found the solution. The objects are referenced directly and do not have a prefix reference to the form as you would have in VFP (thisform.cmdNext.Enabled = .F.) . You just state cmdNext.Disabled = true.

‘ Declare a variable to reference the form
dim gForm


Sub Window_OnLoad()
set gForm = document.forms("frmQPR")
call Set_Up
End Sub

Sub Set_Up()
dim sRecord
dim sLastPage
sRecord = <%=iPage%>
sLastPage = <%=oProj.PageCount%>


if sRecord = 1 then
cmdPrevious.disabled = true
end if

Tom