added form_multiselect() to form helper to make it easier to create multiselect fields, and to make it a bit more semantically correct to boot
diff --git a/system/helpers/form_helper.php b/system/helpers/form_helper.php
index 0173340..4716e49 100644
--- a/system/helpers/form_helper.php
+++ b/system/helpers/form_helper.php
@@ -247,6 +247,31 @@
// ------------------------------------------------------------------------
/**
+ * Multi-select menu
+ *
+ * @access public
+ * @param string
+ * @param array
+ * @param mixed
+ * @param string
+ * @return type
+ */
+if (! function_exists('form_multiselect'))
+{
+ function form_multiselect($name = '', $options = array(), $selected = array(), $extra = '')
+ {
+ if ( ! strpos($extra, 'multiple'))
+ {
+ $extra .= ' multiple="multiple"';
+ }
+
+ return form_dropdown($name, $options, $selected, $extra);
+ }
+}
+
+// --------------------------------------------------------------------
+
+/**
* Drop-down Menu
*
* @access public