var sRegEmail= /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/
var sRegNames_company = /^([a-zA-Z0-9_\-])+([a-zA-Z0-9_\-\s\.])+$/
var sRegCodes_company = /^([a-zA-Z0-9_\-])+$/
var sRegPassword = /^([a-zA-Z0-9_\-]{6,})+$/
var sRegNames_person = /^([a-zA-Z])+([a-zA-Z\s])+$/
var sRegPhone = /^([0-9\-\(\)])+([0-9\-\(\)\s]{6,})+$/
var sRegCodes_company = /^([a-zA-Z0-9_\-])+$/