jQuery(document).ready(function($){
 
    var expandhide_text = '<span class="expand">weiterlesen</span><span class="hide">verbergen</span>';
    $('.slide').hide().prev().append(expandhide_text).addClass('slidehidden');
 
    $('h4').click(function() {
        $(this).toggleClass('slidevisible').toggleClass('slidehidden').next().toggle();
        return false;
    });
 
});

function text_sichtbar(Number)
{
var Layer_text = "text" + Number
var Layer_textLang = "text_lang" + Number
var text_Style = document.getElementById(Layer_textLang).style.display;
if ( text_Style == "block" )
{
document.getElementById(Layer_textLang).style.display = "none";
document.getElementById(Layer_text).style.display = "block";
}
else
{
document.getElementById(Layer_textLang).style.display = "block";
document.getElementById(Layer_text).style.display = "none";
}
}