var numBanners = 0;
var curBanner = 1;
var t, s;

function SetRSS(id)
{
    var rssTag = document.getElementById('rssIcon');
    if (rssTag)
    {
        rssTag.style.display='inline';
        rssTag.href = '/con_RSS.ashx?id=' + id;
    }
}

function LoadSearch(ddl,searchtext){

    var dropdown = document.getElementById(ddl);
    var searchtxt = document.getElementById(searchtext);
    var searchValue = searchtxt.value.replace(/[^A-Za-z0-9_ "'\.,+-]/gi,"");

    if (searchValue != '')
    {
        if (Number(dropdown.value) == 1222) {
            location.href = "/con_SearchResults.aspx?FolderID="+dropdown.value+"&SearchText="+escape(searchValue);
        }
        else if (Number(dropdown.value) == 1218) {
            location.href = "http://www.moodyradio.org/brd_SearchResults.aspx?FolderID="+dropdown.value+"&SearchText="+escape(searchValue);
        }
        else if (Number(dropdown.value) == 18) {
            location.href = "http://www.moody.edu/edu_SearchResults.aspx?FolderID="+dropdown.value+"&SearchText="+escape(searchValue);
        }
        else {
            location.href = "http://www.moodyministries.net/crp_SearchResults.aspx?FolderID="+dropdown.value+"&SearchText="+escape(searchValue);
        }
    }
    else 
    {
        alert('Please enter a search criteria.');
    }
}

function checkHistory(id) {
    if(document.referrer.indexOf("moody.edu") > 0) {
        document.getElementById(id).style.display = 'block';
    }
}

function open_window(url, name){
    newwindow = window.open(url, name, 'width=560,height=525,toolbar=0,resizable=0,atatus=0,scrollbars=1');
}

function newWindow(url, name, width, height){
    newwindow = window.open(url, name, 'width=' + width + ',height=' + height + ',toolbar=0,resizable=0,status=0,scrollbars=1');
}

function ToggleFaq(id) {
    var item = document.getElementById(id);
    
    if (item.style.display == 'block') {
        item.style.display = 'none';
    }
    else {
        item.style.display = 'block';
    }
}

function changeBanner(id, isRotating) {
    clearTimeout(s);
    if(!isRotating)
        clearTimeout(t);
    if(id != curBanner)
    {
        var anchorId = "bannerAnchor" + id;
        var imageId = "bannerImage" + id;
        var lastSelectedBanner = "bannerAnchor" + curBanner;
        document.getElementById(lastSelectedBanner).className='';
        var bannerImg = document.getElementById('bannerImg');
        var linkId = document.getElementById(anchorId);
        var imageTag = document.getElementById(imageId);
        var linkTitle = linkId.title;
        var imgAnchorHref = linkId.href;
        var image = imageTag.innerHTML;
        bannerImg.innerHTML = "<a href=\"" + imgAnchorHref + "\" title=\"" + linkTitle + "\">"+image+"</a>";
        linkId.className='selected';
        curBanner = parseInt(id);  //sets to new Id
    }
}
function runBanners() {
    var nextBanner;
    if(curBanner >= numBanners)
        nextBanner = 1;
    else
        nextBanner = curBanner+1;
    changeBanner(nextBanner, true);
    t = setTimeout('runBanners()',10000);
}
function rotateBanners() {
    if(numBanners == 0)
    {
        var tabDiv = document.getElementById("banner-tabs");
        var liArray = tabDiv.getElementsByTagName("li");
        numBanners = liArray.length;
    }
    
    s = setTimeout('runBanners()',10000);
}