var L_GOBACK_TEXT = "关闭页面、关闭浏览器、关闭电脑！。";
var L_MOREINFO_TEXT = "点击这里查看更多信息哦";
var L_RELOAD_TEXT = "拿个水龙头打开它并给自己的电脑洗个澡再说。";
function expandCollapse(elem, changeImage)
{
    if (document.getElementById)
    {
        ecBlock = document.getElementById(elem);

        if (ecBlock != undefined && ecBlock != null)
        {
            if (changeImage)
            {
                elemImage = document.getElementById(elem + "Image");
            }
            if (!changeImage || (elemImage != undefined && elemImage != null))
            {
                if (ecBlock.currentStyle.display == "none" || ecBlock.currentStyle.display == null || ecBlock.currentStyle.display == "")
                {
                    ecBlock.style.display = "block";
                    if (changeImage)
                    {
                        elemImage.src = "http://www.96yx.com/404/up.gif";
                    }
                }
                else if (ecBlock.currentStyle.display == "block")
                {
                    ecBlock.style.display = "none";
                    if (changeImage)
                    {
                        elemImage.src = "http://www.96yx.com/404/down.gif";
                    }
                }
                else
                {
                    ecBlock.style.display = "block";
                    if (changeImage)
                    {
                        elemImage.src = "http://www.96yx.com/404/up.gif";
                    }
                }
            }
        }
    }
}

function initGoBack()
{    if (history.length < 1)
    {
        var textNode = document.createTextNode(L_GOBACK_TEXT);
        goBackContainer.appendChild(textNode);
    }
    else
    {
        var bElement = document.createElement("A");
        bElement.innerText = L_GOBACK_TEXT ;
        bElement.href = "javascript:history.back();";
        goBackContainer.appendChild(bElement);
    }				
}

function initMoreInfo(infoBlockID)
{
    var bElement = document.createElement("A");
    bElement.innerText = L_MOREINFO_TEXT;
    bElement.href = "javascript:expandCollapse(\'infoBlockID\', true);";
    moreInfoContainer.appendChild(bElement);				
}