// JavaScript Document
window.onload = onLoad;

function onLoad()
{
    var sa = document.getElementById("chkViewAll");
    sa.checked = false;
    toggleAll();
}
function toggleAll()
{
    var sa = document.getElementById("chkViewAll");
    var ch = sa.checked;
    toggleQuestions(ch);
}

function toggleQuestions(checked)
{
    var faqEntryCount = 5;
    for (var i=1; i<=faqEntryCount; i++)
    {
        /*var title = document.getElementById("title" + j + i);*/
        if(checked == true)
            expandQuestion("a" + i);
        else
            collapseQuestion("a" + i);
    }
    if(checked == false)
    {
      var sa = document.getElementById("chkViewAll");
        sa.checked = false;
    }
}

function toggleQuestion(aName)
{
    var ans = document.getElementById(aName);
    if (ans == null) return;
    if (ans.className == '')
    {
        ans.className = 'invis';
        var sa = document.getElementById("chkViewAll");
        sa.checked = false;
    }
    else
    {
        ans.className = '';
    }
}

function expandQuestion(aName)
{
    var ans = document.getElementById(aName);
    if (ans == null) return;
    ans.className = '';
}

function collapseQuestion(aName)
{
    var ans = document.getElementById(aName);
    if (ans == null) return;
    ans.className = 'invis';
}