//JS used by home page rotator control
//Last updated 20111214 - tbankes@libertastechnologies
var intItemCount = 0;
var seedElements = 'ctl00_ctl00_cphParentMain_cphMain_';

function itemShown_handler(sender, args) {
    //log(sender.get_id() + " has changed a frame");
    //ctl00_ctl00_cphParentMain_cphMain_imItem1
    //var intCurrentItem = args.get_item().get_index();
    intItemCount = intItemCount + 1;
    var intTotalCount = document.getElementById('ctl00_ctl00_cphParentMain_cphMain_hfItemCount').value;
    if (intItemCount > intTotalCount)
        intItemCount = 1
    updateIndicator(intItemCount);
}
function showNextItem(clickedItem, rotator, direction) {
    //rotator.showNext(direction);
    var intItemCount = clickedItem - 1;
    rotator.set_currentItemIndex(intItemCount);
    updateIndicator(clickedItem);
}
function updateIndicator(intSelectedItem) {
    if (document.getElementById(seedElements + 'imItem1'))
        document.getElementById(seedElements + 'imItem1').src = '/assets/images/homebanner_unselected.png';
    if (document.getElementById(seedElements + 'imItem2'))
        document.getElementById(seedElements + 'imItem2').src = '/assets/images/homebanner_unselected.png';
    if (document.getElementById(seedElements + 'imItem3'))
        document.getElementById(seedElements + 'imItem3').src = '/assets/images/homebanner_unselected.png';
    if (document.getElementById(seedElements + 'imItem4'))
        document.getElementById(seedElements + 'imItem4').src = '/assets/images/homebanner_unselected.png';
    if (document.getElementById(seedElements + 'imItem5'))
        document.getElementById(seedElements + 'imItem5').src = '/assets/images/homebanner_unselected.png';
    if (document.getElementById(seedElements + 'imItem6'))
        document.getElementById(seedElements + 'imItem6').src = '/assets/images/homebanner_unselected.png';

    var strCurrentItem = intSelectedItem.toString();
    var objActiveIcon = document.getElementById(seedElements + 'imItem' + strCurrentItem);
	if (objActiveIcon)
		objActiveIcon.src = '/assets/images/homebanner_selected.png';
}