jQuery.noConflict(); 

jQuery(document).ready(function()
{
//hide the all of the element with class msg_body
jQuery("div.tools_body").hide();
//toggle the componenet with class msg_body
jQuery("h3.tools_head").click(function()
{
// $('div.msg_body').slideUp("slow");
jQuery(this).next("div.tools_body").slideToggle(300);

});
});