// Register sidebar_widget_icon
BloggerExt.sidebar_widget_icon = function() {

    // find containers to expandable.
	for (var widgetId in BloggerExtOptions.sidebar_widget_icons) {
		var widgetImg = BloggerExtOptions.sidebar_widget_icons[widgetId];

        // find widget container with class name
        jQuery('#'+widgetId).each( function(j){
                var titleObj = jQuery(this).children('h2:eq(0)');
                titleObj.prepend(widgetImg);
        });
    }

};
BloggerExt.register('sidebar_widget_icon' ,  {
    sidebar_widget_icon: true,
    sidebar_widget_icons: {}
});