/**
* Copyright, Aliance, 2004
**/
function show_hide_text(divObj) {
    var div = divObj.parentNode.getElementsByTagName('div')[1];
    if (div.style.display == 'none') {
        div.style.display = 'block';
        document.getElementById('sp_hid').innerHTML = "";
    } else {
        div.style.display = 'none';
         document.getElementById('sp_hid').innerHTML = "";
    }
}