$(document).ready(function()
{
    setTimeout(slideShowHeader, 5000);
    setTimeout(slideShowHeaderImage, 5000);
});

jQuery.preloadImages = function()
{
  for(var i = 0; i<arguments.length; i++)
  {
    jQuery("<img>").attr("src", arguments[i]);
  }
}

function slideShowHeader()
{
    $('#events_announcements_desc').fadeOut('fast');

    $('#events_announcements_img').fadeOut('slow', function()
	{
		var im = $('#events_announcements_img').get(0);
		if (++j == headers.length) j = 0;
		$('#events_announcements_img').get(0).onload = function() { $('#events_announcements_img').fadeIn("slow"); };
		$('#events_announcements_img').attr("src", headers[j].src);//.fadeIn("slow");

		$('#events_announcements_desc').html(headersText[j]);
		$('#events_announcements_desc').fadeIn('slow');

		setTimeout(slideShowHeader, 5000);
	});
}

function slideShowHeaderImage()
{
    if ($('#idHeaderImage') && $('#idHeaderImage').get(0))
        $('#idHeaderImage').fadeOut('fast');

    $('#idHeaderImage').fadeOut('slow', function()
	{
		var im = $('#idHeaderImage').get(0);
		if (++jj == homeHeaderImages.length) jj = 0;
		$('#idHeaderImage').get(0).onload = function() { $('#idHeaderImage').fadeIn("slow"); };
		$('#idHeaderImage').attr("src", homeHeaderImages[jj].src);//.fadeIn("slow");

		$('#idHeaderImage').fadeIn('slow');

		setTimeout(slideShowHeaderImage, 5000);
	});
}

function getCategoryEvents(catId, url, linkId)
{
    $("#menu a").removeClass("active");
    $.post(url,

            { action: "get_cat_events", category: catId }, 

           function(response) {
               $("#" + linkId).addClass("active");
               $("#eventTarget").html(response);
           }
          );

    return false;
}