Added pagination function

@@ -134,6 +134,38 @@ function add_settings_fields($class, $page = 'general', $section = 'default') {
     }
 }
 
+function pagination($pages = null, $range = 2, $before = '', $after = '') {  
+    $showitems = ($range * 2) + 1;
+
+    $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
+
+    if(is_null($pages)) {
+        global $wp_query;
+        $pages = $wp_query->max_num_pages;
+        if (!$pages) {
+            $pages = 1;
+        }
+    }   
+
+    if (1 != $pages) {
+        echo $before;
+
+        if ($paged > 2 && $paged > $range+1 && $showitems < $pages) echo "<a href='" . get_pagenum_link(1)."'>&laquo;</a>";
+        if ($paged > 1 && $showitems < $pages) echo "<a href='" . get_pagenum_link($paged - 1) . "'>&lsaquo;</a>";
+
+        for ($i = 1; $i <= $pages; $i++) {
+            if (1 != $pages && (!($i >= $paged + $range + 1 || $i <= $paged-$range-1) || $pages <= $showitems)) {
+                echo ($paged == $i) ? "<span class='current'>" . $i . "</span>":"<a href='" . get_pagenum_link($i) . "' class='inactive' >" . $i . "</a>";
+            }
+        }
+
+        if ($paged < $pages && $showitems < $pages) echo "<a href='" . get_pagenum_link($paged + 1) . "'>&rsaquo;</a>";  
+        if ($paged < $pages-1 &&  $paged+$range - 1 < $pages && $showitems < $pages) echo "<a href='" . get_pagenum_link($pages) . "'>&raquo;</a>";
+
+        echo $after;
+    }
+}
+
 class Vars {
     public static $loaded = Array();
 }