function showHide(elementid){
    if (document.getElementById(elementid).style.display == 'none'){
        document.getElementById(elementid).style.display = '';
    } 
    else {
        document.getElementById(elementid).style.display = 'none';
    }
}


function HideShowElements(obj, HideOrShow) {
    var someObject = document.getElementById(obj)
    if (HideOrShow == 'hide') {
        someObject.style.display = 'none';
        document.getElementById(obj).style.display = "none";
        document.getElementById(obj).style.visibility = "hidden";
    }
    else {
        someObject.style.display = 'block';
        document.getElementById(obj).style.display = "block";
        document.getElementById(obj).style.visibility = "visible";
    }
}