Copy and reflect values from an element to another

global.js

function ReflectValueOnKeyUp(from, to, options) {
  var options = options || {};
  var escape_string = options.escape_string || false;
  $(from).keyup(function(){
    var that = $(this);
    if (options.escape_string == true) {
      $(to).val(escapeString(that.val()));
    } else {
      $(to).val(that.val());
    }
  });
}

new.html.haml

:javascript 
	ReflectValueOnKeyUp('#account_name', '#account_domain', {escape_string: true});
	
	ReflectValueOnKeyUp('#account_admin_attributes_first_name', '#account_billing_information_first_name');
	
	ReflectValueOnKeyUp('#account_admin_attributes_last_name', '#account_billing_information_last_name');