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


function onBrowseByCategoryArrow($subcategory) {    
    if (document.getElementById($subcategory).style.display == 'none') {      
        $("div#" + $subcategory).animate({ height: 'show', opacity: 'show' }, 'slow');
        document.getElementById("icon_" + $subcategory).src = "/app_themes/main/images/css/icon_arrowdown.gif";
    } else {
        $("div#" + $subcategory).animate({ height: 'hide', opacity: 'hide' }, 'slow');
        document.getElementById("icon_" + $subcategory).src = "/app_themes/main/images/css/icon_arrow.gif";
    }
}

function expandFeeds(panelId) {
    if (document.getElementById(panelId + 'Panel').style.display == 'none') {
        document.getElementById(panelId + 'Panel').style.display = 'block';
        document.getElementById(panelId + 'End').style.display = 'none';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbigdown.gif';
    }
    else {
        document.getElementById(panelId + 'Panel').style.display = 'none';
        document.getElementById(panelId + 'End').style.display = 'block';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbig.gif';
    }
}


function expandVideo(panelId) {
    if (document.getElementById(panelId + 'Panel').style.display == 'none') {
        document.getElementById(panelId + 'Panel').style.display = 'block';
        document.getElementById(panelId + 'End').style.display = 'none';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbigdown.gif';
    }
    else {
        document.getElementById(panelId + 'Panel').style.display = 'none';
        document.getElementById(panelId + 'End').style.display = 'block';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbig.gif';
    }
}

function expandPhoto(panelId) {
    if (document.getElementById(panelId + 'Panel').style.display == 'none') {
        document.getElementById(panelId + 'Panel').style.display = 'block';
        document.getElementById(panelId + 'End').style.display = 'none';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbigdown.gif';
    }
    else {
        document.getElementById(panelId + 'Panel').style.display = 'none';
        document.getElementById(panelId + 'End').style.display = 'block';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbig.gif';
    }
}

function expandArticle(panelId) {
    if (document.getElementById(panelId + 'Panel').style.display == 'none') {
        document.getElementById(panelId + 'Panel').style.display = 'block';
        document.getElementById(panelId + 'End').style.display = 'none';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbigdown.gif';
    }
    else {
        document.getElementById(panelId + 'Panel').style.display = 'none';
        document.getElementById(panelId + 'End').style.display = 'block';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbig.gif';
    }
}

function expandReview(panelId) {
    if (document.getElementById(panelId + 'Panel').style.display == 'none') {
        document.getElementById(panelId + 'Panel').style.display = 'block';
        document.getElementById(panelId + 'End').style.display = 'none';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbigdown.gif';
    }
    else {
        document.getElementById(panelId + 'Panel').style.display = 'none';
        document.getElementById(panelId + 'End').style.display = 'block';
        document.getElementById(panelId + 'Img').src = '/app_themes/main/images/css/icon_arrowbig.gif';
    }
}