Force Submit in MSCRM2011

// setting Force Submit to the field :MSCRM2011

Xrm.Page.getAttribute("name").setSubmitMode("always");
Three Types of setSubmitMode:
A.Always
B.Never
C.Dirty

// setting Force Submit to the field :CRM4

crmForm.Save();

//Disable field attribute :

Xrm.Page.getControl("name").setDisabled(true);

Xrm.Page.getControl("name").setDisabled(false);