/*! copyright (c) 2011 piotr rochala (http://rocha.la)
 * dual licensed under the mit (http://www.opensource.org/licenses/mit-license.php)
 * and gpl (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * improved by keenthemes for metronic theme
 * version: 1.3.2
 *
 */
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