<?php

///////////////////////////////////////////////////////
//    1.Define menu as a nested array
//    2. Find current url using $_SERVER['PHP_SELF'];              
//    3. Use for loops to loop through array and output list items checking each loop to see if url is 'current'.
//         If url is current, delink and add <strong title="you are here"> element
//    4. only open branch (sub) menu if current page is child of branch
///////////////////////////////////////////////////////



// define menu using nested arrays:
include("includes/nav_array.php");



// define our current location
$current_url = $_SERVER['PHP_SELF']; 

// begin menu list

print("<!-- begin menu include -->

      <ul >\n");
      


    
for ( $i=0; $i < count($menu); $i++)  // loop through first level navs
                { 
                 if ($menu[$i]['url'] == $current_url) // check if current
                                                        { 
                                                        echo "<li class=\"current ".$menu[$i]['class']."\"><strong title=\"You are here\">". $menu[$i]['text']."</strong>" ;
                                                        } 
                                                        else 
                                                        {
                                                        //check if parent
                                                        
                                                        if (is_array($menu[$i]['subMenu']) && $menu[$i]['text'] ==$section)
                                                            {
                                                            $classParent= " class=\"parent\"";
                                                            }
                                                        else
                                                            {
                                                             $classParent= "";
                                                            }
                                                        echo "<li class=\"".$menu[$i]['class']."\"><a".$classParent." href=\"" . $menu[$i]['url'] . "\">" . $menu[$i]['text'] . "</a>";
                                                        
                                                        
                                                        
                                                        }
                                                        
                 
                
                 //print_r($menu[$i][$section]); // debugger to see what's in array
        
        
                        if  ( is_array($menu[$i]['subMenu']) && $menu[$i]['text'] ==$section) // check for sub menu
                            
                            {
                             include("includes/submenu.php");
                            } // end sub menu if
                        
                        else {
                        
                             echo "</li>\n";
                             
                             } // close first level list element
                        
                 
        
            }// end navs first level loop
     
echo "</ul>\n"; // close menu


?>