// init all JS in page
// initialise plugins
jQuery(function(){
    $('ul.sf-menu').superfish({ 
        delay:1000,
        animation:{opacity:'show',height:'show'},
        speed:'fast',
        autoArrows:false
    }); 
});
$(document).ready(function(){
    //hide the all of the element with class msg_body
	$(".msg_body").hide();
	//toggle the componenet with class msg_body
	$(".msg_head").click(function(){
	    $(this).next(".msg_body").slideToggle(600);
	});
});