Grazie per la risposta andrea ma continuo a non capire

Questo è il codice della pagina delete.php

Codice PHP:
<?php

    session_start
();
    
    function 
PricerrTheme_filter_ttl($title){return __("Delete job",'PricerrTheme')." - ";}
    
add_filter'wp_title''PricerrTheme_filter_ttl'10);    
    
    if(!
is_user_logged_in()) { wp_redirect(get_bloginfo('siteurl')."/wp-login.php"); exit; }   
       
    global 
$current_user$wp_query;
    
get_currentuserinfo;   

    
$pid $_GET['jobid'];
    
$post get_post($pid);

    
$uid     $current_user->ID;
    
$title     $post->post_title;
    
$cid     $current_user->ID;
    
    if(
$uid != $post->post_author) { echo 'Not your post. Sorry!'; exit; }
//-----------------------------------------------------------------------------------------------

    
    
            
get_header();
        
        
//--------------------------------------------------
            
        
$price         get_post_meta($pid'price'true);
        
$ttl        $post->post_title;
        
$max_days     get_post_meta($pid"max_days"true);
        
$location     wp_get_object_terms($pid'job_location');
        
$cat         wp_get_object_terms($pid'job_cat');
        
        
            
?>
            
    
        <div id="content">
            <div class="padd10">
       
            
                <div class="box_title"><?php echo sprintf(__("Delete Job - %s"'PricerrTheme'), $title); ?></div>
                <div class="box_content">
              
              
               <?php
                
                
if(isset($_POST['are_you_sure']))
                {
                    
wp_trash_post($pid);
                    echo 
sprintf(__("The job has been deleted. <a href='%s'>Go back</a> to your account."'PricerrTheme'),PricerrTheme_my_account_link() );
                 
                }
                else
                {
                
?>
                
                <form method="post" enctype="application/x-www-form-urlencoded">
                <?php _e("Are you sure you want to delete this job?"'PricerrTheme'); ?><br/><br/>
                <input type="submit" name="are_you_sure" value="<?php _e("Confirm Deletion"'PricerrTheme'); ?>"  />
                </form>
                  
                 <?php ?> 

              
                
                </div>
               
        
        </div></div>
            

    <?php PricerrTheme_get_users_links(); ?>


        <?php
        get_footer
();
        
?>


e questa è la pagina da dove viene richiamato il DELETE


Codice PHP:
<?php/*****************************************************************************
*
*    copyright(c) - sitemile.com - PricerrTheme
*    More Info: http://sitemile.com/p/pricerr
*    Coder: Saioc Dragos Andrei
*    Email: andreisaioc@gmail.com
*
******************************************************************************/

if(!function_exists('PricerrTheme_my_account_area_function'))
{
function 
PricerrTheme_my_account_area_function()
{
    global 
$current_user;
    
get_currentuserinfo();
    
$uid $current_user->ID;
    
    
update_user_meta($uid,'ip_reg',$_SERVER['REMOTE_ADDR']);
    
update_user_meta($uid,'last_user_login'current_time('timestamp',0));
    
    
//-------------------------------------    
    
?>
    
    
    
    <div id="content" class="directly-frame">
        <!-- page content here -->    
            
           <?php
               
            
                
global $wpdb;
                
$s "select orders.id oid, posts.ID pid, count(chatbox.id) mess_count from ".$wpdb->prefix."job_chatbox chatbox, ".$wpdb->prefix."job_orders orders, $wpdb->posts posts where 
                chatbox.rd_receiver='0' AND chatbox.oid=orders.id AND chatbox.uid!='
$uid' AND posts.ID=orders.pid AND (posts.post_author='$uid' OR orders.uid='$uid') group by orders.id  order by orders.id desc ";
               
                
$r $wpdb->get_results($s);
                
                
//echo '<pre>';
                //print_r($r);
                   //echo '<pre>';
                
                
if(count($r) > 0)
                {
           
?>          
                    <div class="info_box_m">
                        <table width="100%">
                        <?php
                            
                            
foreach($r as $row)
                            {
                                
$pst get_post($row->pid);
                                
$lkm get_bloginfo('siteurl'). "/?jb_action=chat_box&oid=" $row->oid;
                                echo 
'<tr>';
                                echo 
'<td width="32"><img src="'.get_bloginfo('template_url').'/images/i_icon.png" border="0" /></td>';
                                echo 
'<td>';
                                echo 
sprintf(__('You have %s unread message(s) on the order for: <a href="%s">%s</a>','PricerrTheme') , $row->mess_count$lkmPricerrTheme_wrap_the_title($pst->post_title$row->pid));    
                                echo 
'</td></tr>';
                            }
                        
                        
?>
                        </table>
                    
                    </div>
           
           
           <?php ?>
           <!-- notifications -->
           
            
                <div class="box_title3"><?php _e("My Jobs",'PricerrTheme'); ?></div>           
                
                
                <div class="job_info_stuff2">
                  <div class="padd5">
                   
                  <div class="font-my-account-info"><?php _e("Active","PricerrTheme"); ?><?php echo pricerrTheme_nr_active_jobs($uid); ?></div>
                  <div class="separator_my-account"></div> 
                  
                  
                  <div class="font-my-account-info"><?php _e("Inactive","PricerrTheme"); ?><?php echo pricerrTheme_nr_inactive_jobs($uid); ?></div>
                  <div class="separator_my-account"></div> 
               
                       
                  <div class="font-my-account-info"><?php _e("In Review","PricerrTheme"); ?><?php echo pricerrTheme_nr_in_review_jobs($uid); ?></div>

               </div>
               </div>
               <!-- ####### --> 
                
                <div class="box_content">    
                
                
                <?php
                
global $wp_query;
                
$query_vars $wp_query->query_vars;
                
$post_per_page 10;                
                
                
query_posts"meta_key=closed&meta_value=0&post_status=publish,draft&post_type=job&order=DESC&orderby=id&author=".$uid.
                
"&posts_per_page=".$post_per_page."&paged=".$query_vars['paged'] );

                if(
have_posts()) :
                while ( 
have_posts() ) : the_post();
                    
PricerrTheme_get_post_small();
                endwhile;
                
                if(
function_exists('wp_pagenavi')):
                
wp_pagenavi(); endif;
                
                 else:
                
                
_e("There are no jobs yet.",'PricerrTheme');
                
                endif;
                
                
wp_reset_query();
                
                
?>
                
                
                
           </div>
          
        
        
        <!-- page content here -->    
        </div>        
    
    
  <?php 
    
    PricerrTheme_get_users_links
();
    
}
}

?>
Quello che vorrei, siccome sono solo scritte, è da aggiungere o modificare lo stile del bottone.

E per fare cio dovrei richiamare la pagina delete con il tasto. Quello che mi hai detto te puo andare bene?

Se si potresti descrivermi come farlo?

grazie