function openQuickFind() {
    document.getElementById('dd_QFcontent').style.display = 'block';
    document.getElementById('dd_QFcontent').style.visibility = 'visible';
    document.getElementById('dd_QFbtnDown').style.display = 'block';
    document.getElementById('dd_QFbtnDown').style.visibility = 'visible';
    document.getElementById('dd_QFbtnUp').style.display = 'none';
    //document.getElementById('dd_QFbtnUp').style.visibility = 'none';
}
function closeQuickFind() {
    document.getElementById('dd_QFcontent').style.display = 'none';
    //document.getElementById('dd_QFcontent').style.visibility = 'hidden';
    document.getElementById('dd_QFbtnDown').style.display = 'none';
    //document.getElementById('dd_QFbtnDown').style.visibility = 'hidden';
    document.getElementById('dd_QFbtnUp').style.display = 'block';
    document.getElementById('dd_QFbtnUp').style.visibility = 'visible';
}
function openRecipeCollection() {
    document.getElementById('dd_RCcontent').style.display = 'block';
    document.getElementById('dd_RCcontent').style.visibility = 'visible';
    document.getElementById('dd_RCbtnDown').style.display = 'block';
    document.getElementById('dd_RCbtnDown').style.visibility = 'visible';
    document.getElementById('dd_RCbtnUp').style.display = 'none';
    //document.getElementById('dd_RCbtnUp').style.visibility = 'none';
}
function closeRecipeCollection() {
    document.getElementById('dd_RCcontent').style.display = 'none'; 
    //document.getElementById('dd_RCcontent').style.visibility = 'hidden';
    document.getElementById('dd_RCbtnDown').style.display='none'; 
    //document.getElementById('dd_RCbtnDown').style.visibility='hidden';
    document.getElementById('dd_RCbtnUp').style.display = 'block';
    document.getElementById('dd_RCbtnUp').style.visibility = 'visible';
}