main-front.js

jQuery(document).ready(function(){

    var wp_automatic_main_scr = jQuery('.wp_automatic_gallery:first-child').attr('src');

    jQuery('.wp_automatic_gallery:first-child').before('<div class="wp_automatic_gallery_wrap"><div style="background-image:url(\'' + wp_automatic_main_scr +'\')" class="wp_automatic_gallery_main" ></div><div class="clear"></div></div>');


    jQuery('.wp_automatic_gallery').each(function(){

        jQuery('.wp_automatic_gallery_wrap').append('<div class="wp_automatic_gallery_btn" style="background-image:url(\''+ jQuery(this).attr('src') + '\')" ></div>');
        jQuery(this).remove();
    });


    jQuery('.wp_automatic_gallery_btn:last').after('<div style="clear:both"></div><br>');



    jQuery('.wp_automatic_gallery_btn').click(function(){

      jQuery('.wp_automatic_gallery_main').css('background-image', jQuery(this).css('background-image')  );

    });


});