<!--
var isIE = document.all;

function init()
{
    document.getElementById("coverDIV").onclick = function(e)
    {
        if (window.event) e = window.event;
        var srcEl = e.srcElement ? e.srcElement : e.target;
        changeTabs(srcEl);
    }
    var contentTab = document.getElementById("tabContents");
    var tab1 = document.getElementById("t1Contents");
    if (contentTab != null && tab1 != null)
    {
        contentTab.innerHTML = tab1.innerHTML;
    }
}

//this is the tab switching function
var currentTab;
var tabBase;
var firstFlag = true;

function changeTabs(tab)
{
    if (firstFlag == true)
    {
        currentTab = document.getElementById("t1");
        tabBase = document.getElementById("t1base");
        firstFlag = false;
    }

    if (tab.className == "unselectedTab")
    {
        currentTab.className = "unselectedTab";
        tabBase.style.backgroundColor = "white";
        currentTab = tab;
        tabBaseID = currentTab.id + "base";
        tabContentID = currentTab.id + "Contents";
        tabBase = document.getElementById(tabBaseID);
        tabContent = document.getElementById(tabContentID);
        currentTab.className = "selTab";
        tabBase.style.backgroundColor = "";
        contentTab = document.getElementById("tabContents");
        if (contentTab != null && tabContent != null)
        {
            contentTab.innerHTML = tabContent.innerHTML;
        }
    }
}

function togvis(e1)
{
    var e = null;
    var ec = e1.parentNode.childNodes;
    for (var i = ec.length - 1; i > -1; i--)
    {
        if (ec[i].nodeType == 1)
        {
            e = ec[i];
            break;
        }
    }
    var ec = null;
    setVisibility(e);
    return false;
}
function toggleElementVisByName(itemName)
{
    var element = document.getElementById(itemName);
    setVisibility(element);
    return false;
}
function setVisibility(displayElement)
{
    if (displayElement != null)
    {
        displayElement.style.display = (displayElement.style.display != 'block') ? 'block' : 'none';
    }
}
//-->