var mainGroup = new YAHOO.util.ImageLoader.group(null, null, 0.8);
mainGroup.registerBgImage('specialArticlepng', '/App_Themes/Default/images/bg_homenewspos.png');

function showHide(elementRef) {
    var objShowHide = document.getElementById(elementRef);
    if (objShowHide.style.display == '')
        objShowHide.style.display = 'none';
    else
        objShowHide.style.display = '';
}
function switchMenu(obj) {
    var el = document.getElementById(obj);
    if (el.style.display != "none") {
        el.style.display = 'none';
        var al1 = document.getElementById('a' + obj);
        var al2 = document.getElementById('aa' + obj);
        al2.style.display = 'none';
        al1.style.display = '';
    }
    else {
        el.style.display = '';
        var al1 = document.getElementById('a' + obj);
        var al2 = document.getElementById('aa' + obj);
        al1.style.display = 'none';
        al2.style.display = '';
    }
}

// For Front-end
function CreateBookmarkLink() {
    var url = location.href;
    var title = "My favourite";
    if (window.sidebar) { // firefox
        window.sidebar.addPanel(title, url, "");
    } else if (document.all) { //MSIE
        window.external.AddFavorite(url, title);
    } else {
        alert("Sorry, your browser doesn't support this");
    }
}

function toppage()
{ window.scrollTo(0, 0); }

function ShowSendToFriendForm(navigationURL) {
    var oWnd = window.radopen(navigationURL, "rdwSendToFriend");
    oWnd.setSize(720, 500);
    oWnd.center();
    return false;
}
// For Front-end
function validateValue(source, args) {
    if ($.trim(args.Value) == "") {
        args.IsValid = false;
        document.getElementById(source.id.replace('cv', 'txt')).className = 'textboxwarning';
    }
    else {
        args.IsValid = true;
        document.getElementById(source.id.replace('cv', 'txt')).className = 'textbox';
    }
}

// Survey
function SetUniqueRadioButton(nameregex, current, text) {
    re = new RegExp(nameregex);
    for (i = 0; i < document.forms[0].elements.length; i++) {
        elm = document.forms[0].elements[i];
        if (elm.type == 'radio') {
            if (re.test(elm.name)) {
                elm.checked = false;
                textbox = document.getElementById(elm.id.replace("rdbOption", "txtTextbox"));
                if (textbox != null)
                    textbox.className = 'textboxsurvey';
            }
        }
    }
    document.getElementById(current).checked = true;
    textbox = document.getElementById(text);
    if (textbox != null) {
        textbox.focus();
        textbox.className = 'textboxwarning';
    }
}