$(document).ready(function(){

//Code for example B
//$("input.buttonBslidedown").click(function(){ $("div.detail_info_tart_").find("p.detail_info_tart_p_:hidden").slideDown("slow"); });
//$("input.buttonBslideup").click(function(){ $("div.detail_info_tart_").find("p.detail_info_tart_p_:visible").slideUp("slow"); });
//show code example B
$("a.codeButtonB").click(function(){$("pre.codeB").toggle()});

});