function overlay_show(id){
  document.getElementsByTagName('html')[0].style.overflow='hidden';
  document.getElementsByTagName('body')[0].style.overflow='hidden';
  document.getElementById(id).style.display='block';
  return false;
}
function overlay_hide(id){
  document.getElementsByTagName('html')[0].style.overflow='auto';
  document.getElementsByTagName('body')[0].style.overflow='auto';
  document.getElementById(id).style.display='none';
  return false;
}

var rotationDelay = 2000;
var index = 0;
var max_index = 0;

function setExpandTimer() {
	$(document).oneTime(rotationDelay , "rotate", function() {
		index += 1;
		if(index >= max_index) { index = 0; }
		$('#content .dots a:eq('+index+')').click();
  });
}

function show_event_media(src) {
	if(src != undefined) {
		if(src.match('.swf')) {
			if($('div#m_events_1 .media #dynamic_video_player').size() < 1)  {
				$('div#m_events_1 .media').append('<div id="dynamic_video_player"></div>');
				$('div#m_events_1 .media img.pic').hide();
				swfobject.embedSWF(src,"dynamic_video_player","295","252","8","flash/expressInstall.swf",
{config_location:'flash/xml/video_config.xml'},{wmode:'window'});
			}
		} else {
			$('div#m_events_1 .media #dynamic_video_player').remove();
			$('div#m_events_1 .media img.pic').show();
			$('div#m_events_1 .media img.pic').attr('src',src);
		}
	}
}

$(function() {
	max_index = $('#content .dots a').size();
	$('#content .dots a').click(function() {
		var src = $(this).attr('promo_image');
		$('#content #dynamic_pic').attr('src', src);
		$('#content .dots a').removeClass('active');
		$(this).addClass('active');
		$(document).stopTime('rotate');
		index = $('#content .dots a').index(this);
		setExpandTimer();
	});
});