Thanks richardashby for your reply
the problem still going on, I excluded all js files from header and include in function.php
/////////////////////////////////////////////////////////////////////////////
function my_scripts_method() {
wp_register_script( 'custom-script', get_template_directory_uri() . '/js/custom_script.js');
wp_register_script( 'jquery-1.8.2.min', get_template_directory_uri() . '/js/jquery-1.8.2.min.js');
wp_register_script( 'enscroll-0.4.0.min', get_template_directory_uri() . '/js/enscroll-0.4.0.min.js');
wp_register_script( 'jquery.carouFredSel', get_template_directory_uri() . '/js/jquery.carouFredSel.js');
wp_enqueue_script(array('jquery','jquery-1.8.2.min','enscroll-0.4.0.min','jquery.carouFredSel','custom-script'));
}
add_action('wp_enqueue_scripts', 'my_scripts_method');
/////////////////////////////////////////////////////////////////////////////////
and this is my website
http://demo82.com/dental_js/
please tell me where I go wrong??
Thanks.