function showDiv(divId){
    obj = document.getElementById(divId);
    link = document.getElementById("pReadMoreLink");
    if(obj.style.display == 'none' || obj.style.display == ''){
        obj.style.display = 'block';
        link.style.display = 'none';
    }else{
        obj.style.display = 'none';
        link.style.display = 'block';
    }
}