[DogByteMan]

OK, first off a big THANK YOU to rackit for this mod!

rackit's mod for 3.4.x

In Langages under Add New Entry enter the following

lbl_calculate Calculate Calculate


In edit templates - buttons/

create new file calculate.tpl


Open calculate.tpl and insert this code

<font class=FormButton>{$lng.lbl_calculate} <img { include file="buttons/go_image.tpl" }></font>

In customer/cart.php

Just Below This Code

#
# $Id: cart.php,v 1.153.2.8 2003/09/10 06:14:10 svowl Exp $
#
# This script implements shopping cart facility
#

require "../smarty.php";
require "../config.php";
@include "./https.php";
require "./auth.php";

//include "./nocookie_warning.php";

Add This Code

if(!$login){ 
      $smarty->assign("not_logged_message","1"); 
} 
else{ 
      $smarty->assign("not_logged_message","0"); 
}

x_session_register("cart");
x_session_register("intershipper_rates");
x_session_register("intershipper_recalc");
x_session_unregister("secure_oid");
x_session_register("zipcode_estimate"); 

    
if($HTTP_GET_VARS['zip_estimate'] == "clear"){ 
      $zipcode_estimate = ""; 
      func_header_location("cart.php"); 
      } 
    
if(!empty($HTTP_POST_VARS['zip_estimate'])){ 
      $zipcode_estimate = $_POST['zip_estimate']; 
        
      $count = substr_count($zipcode_estimate,"0") + substr_count($zipcode_estimate,"1") + substr_count($zipcode_estimate,"2") + substr_count($zipcode_estimate,"3") + substr_count($zipcode_estimate,"4") + substr_count($zipcode_estimate,"5") + substr_count($zipcode_estimate,"6") + substr_count($zipcode_estimate,"7") + substr_count($zipcode_estimate,"8") + substr_count($zipcode_estimate,"9"); 

      if($count != 5){  //checking for 5 digits 
          $zipcode_estimate = "";} 
              
       func_header_location("cart.php"); 
      } 
if($zipcode_estimate != ""){ 
      $config["General"]["apply_default_country"] = "Y"; 
      $config["General"]["default_zipcode"] = $zipcode_estimate; 
      $smarty->assign("estimate","NO"); 
      }

Replacing or Deleting This Existing Code Which Is Already Included In The Above Code

x_session_register("cart");
x_session_register("intershipper_rates");
x_session_register("intershipper_recalc");
x_session_unregister("secure_oid");

In customer/main/cart_totals.tpl

Right Below This Code

<TR>
<TD nowrap><font class=FormButton>{$lng.lbl_order_total}:</font></TD>
<TD>[img]{$ImagesDir}/null.gif[/img]
</TD>
<TD nowrap align=right><font class=ProductPriceSmall>{include file="currency.tpl" value=$cart.total_cost}</font></TD>
<TD nowrap align=right>{include file="customer/main/alter_currency_value.tpl" alter_currency_value=$cart.total_cost}</TD>
</TABLE>

ADD This Code

{if $not_logged_message eq "1"}

{if $estimate ne "NO"} 



Enter your zip code to calculate shipping charges.

 
<input type=TEXT name='zip_estimate' size=5 maxlength=5>
{if $js_enabled}
{include file="buttons/calculate.tpl"}
{else}
{include file="submit_wo_js.tpl" value=$lng.lbl_calculate}
{/if}

{else} 


Click here to change your zip code 

{/if} 
{/if}

Your Done!

Again a HUGE THANK YOU to rackit! [/code]