// SF_Utils.js by ArT-iX



// SF_IsEmail(sEmail) return true if string sEmail address is a valid email address.
function SF_IsEmail(sEmail)
{
 if(sEmail.search(/^([a-z0-9_\.-])+@(([a-z0-9_-])+\.)+[a-z]{2,6}$/) >= 0)
  return true;
 else
  return false;
}