$(document).ready(function() {
  
  var qs = $.deparam.querystring();
  if(qs.postalcode != "" && qs.postalcode != null)
    $("#zip").val(qs.postalcode);

  if(qs.address1 != "" && qs.address1 != null)
    $("#address").val(qs.address1);

  if(qs.city != "" && qs.city != null)
    $("#city").val(qs.city);

  if(qs.state != "" && qs.state != null)
    $("#state").val(qs.state);
  
  if(qs.creditunion != "" && qs.creditunion != null)
    $("#creditunion").val(qs.creditunion);
  
  for(var i in qs) {
    if(qs[i] == "on") {
      $(":checkbox[name='" + i +"']").attr("checked", "checked");
    }
  }
  
});