Changes

window.open('/s_requestpassword.jsp?branchid='+branch,'pwdwin','left=200,top=200,toolbar=0,width=300,height=214,directories=no,

status=no,scrollbars=no,resizable=no,menubar=no,alwaysRaised=yes');

A login page can be configured with multiple Forgot password links, each including a different companyid as the parameter, or the user can create multiple login pages with a single link/companyid included on each.