zen cart模板怎么进行二次开发修改

以下是zen cart 首页程序的修改。根据各个文件修改不同的功能。希望这些能对你有所帮助。  
首页界面：//include/templates/zccn/common/tpl_main_page.php   
首页主样式表：//include/templates/zccn/css/schinese_stylesheet.css   
首页左边栏目：   
/includes/templates/template_default/common/tpl_box_default_left.php   
商品分类内容修改：   
/includes/modules/sideboxes/categories.php   
/includes/templates/zccn/sideboxes/tpl_categories.php   
推荐产品   
/includes/modules/sideboxes/featured.php   
/includes/templates/template_default/sideboxes/tpl_featured.php   
新进产品   
/includes/modules/sideboxes/whats_new.php   
/includes/templates/template_default/sideboxes/tpl_whats_new.php   
特价产品   
/includes/modules/sideboxes/specials.php   
/includes/templates/template_default/sideboxes/tpl_specials.php   
数据库表   
/includes/database_tables.php   
首页中间商品修改：   
/includes/templates/template_default/common/main_template_vars.php   
/includes/templates/template_default/templates/tpl_index_default.php   
内页中间商品修改：   
/includes/templates/template_default/templates/tpl_index_catergories.php   
首页中间 August新进商品   
/includes/templates/template_default/templates/tpl_modules_whats_new.php   
首页中间 August特价商品   
/includes/templates/template_default/templates/tpl_modules_specials_default.php   
首页中间 推荐商品   
/includes/templates/template_default/templates/tpl_modules_featured_products.php
首页右边栏目：   
/includes/templates/template_default/common/tpl_box_default_right.php   
商品搜索   
/includes/templates/template_default/sideboxes/tpl_search.php   
客服中心   
/includes/templates/template_default/sideboxes/tpl_ezpages.php   
畅销商品   
/includes/templates/template_default/sideboxes/tpl_best_sellers.php   
商品评论   
/includes/templates/template_default/sideboxes/tpl_reviews_write.php   
在线名单   
/includes/templates/template_default/sideboxes/tpl_whos_online.php