$(window).load(function(){
	//t = setTimeout(function() {$('#black-video-block').slideDown('slow')}, 1000);
});
var xhr_objects = Array();

$(document).ready(function(){		
  $('#navigation li.headlink').hover(function(){$('ul',this).show();},function(){$('ul',this).hide();});
	if($.browser.msie===undefined){$('#navigation li.headlink ul li').css({"opacity":"0.8"})}
	$(".main-container-right li a:last").css({marginBottom:'20px'});
	requestCallback();
	blockAnimations();
});


function homepageSlider(){
	$("#slider").easySlider({ auto: true, continuous: true, pause: 10000, prevText: '', nextText: '' });
}


function loadInterface(id, autoplay, w, h){
	$('#interface-container').html('<div id="openchannel-container"><div id="openchannelcore"></div></div>');
	$(".multichannel-videos-hidden").css("display","block");
	PlayOC4(id, autoplay, w, h);
	return false;
}

function playProgramme(id, autoplay, w, h, controls){
	var parameters = {};		
	parameters.width = (typeof w == "undefined" ? 640 : w);
	parameters.height = (typeof h == "undefined" ? 360 : h);
	//parameters.width = 640;
	//parameters.height = 360;
	parameters.show_controls = (typeof w == "undefined" ? 1 : 0 );
	parameters.programme_id = id;
	parameters.user_id = 9999;
	parameters.tracker_source = "Web";
	parameters.tracker_uri = "http://admin.multichanneltv.com/receiveTrackerNew.php";
	parameters.timer_colour = "0xFFC001"
	parameters.seek_bar_colour = "0xA60000"
	if (autoplay) 
		parameters.auto_start  = true;
	document.cookie="mctv_"+id+ "=0; path=/; expires=Thu, 01-Jan-1970 00:00:01 GMT";
	buildOpenChannel(parameters);
}

function PlayOC4(id, autoplay, w, h, controls){
	_video = new multichanneltv_openchannel({
		width:640, 
		height:360, 
		iid:id,	
		div:"openchannelcore",
	});
	return false;
}




function gotoChapter(t){
	return jsAPI.callMethod('seek',t);
}

function checkIsHome(){
	if ($('body').is('.home')){
		$('#address-container, #address-container a').css('color','#474747');
	}
}

function setActiveList(t){
	$('.chapters-list-active').removeClass('chapters-list-active');
	$(t).removeClass('chapters-list-inactive');
	$(t).addClass('chapters-list-active');
}

function blockAnimations(){
	$('.selection-block-containers').each(function(i){
		$(this).css({'cursor':'pointer'});
		var l=$('a',this).attr('href');
		$(this).bind({
			mouseover:function(){$('img',this).stop().fadeTo("medium",0.10);$("#"+this.id+"-child").css('display','block');},
			mouseout:function(){$('img',this).stop().fadeTo("slow",1);$("#"+this.id+"-child").css('display','none');},
			click:function(){document.location.href = l;}
		});
	});
}


function ajaxLoad(content) {
	for(var i=0;i<xhr_objects.length;i++) xhr_objects[i].abort();
	$("#ajax-content").load("/_resources/ajax_content/content_loading",function() {
		$("#ajax-content").load(content);
	});
	return false;
}

function contentDisplay(tab) {
	for(var i=1;i<11;i++)
		$("#content-tab-"+i).css('display','none');
	$("#content-tab-"+tab).css('display','block')
	return false;
}


function setup_HGIYS_Banner(){
	var params = {menu: "false",scale: "noScale",allowFullscreen: "true",allowScriptAccess: "always",bgcolor: "#000000",wmode:"transparent", align:"TL", salign:"TL"}; 
	swfobject.embedSWF("flash_files/hgiys_homepage_banner.swf", "hgiys-banner", 323, 84, "9.0.0", "expressInstall.swf", '', params);
}

function goHGIYS(){
	$('#banlink').attr("href", "carbon_calculator/intro?KeepThis=true&amp;TB_iframe=true&amp;height=600&amp;width=886");
	$('#banlink').attr("title", "How green is your seminar?");
	$('#banlink').click();
}

function requestCallback(){
	callback_options = { modal: true, bgiframe: true, autoOpen: false, height: 280, width: 480, draggable: true, resizeable: true };	
	$("#content-callback").dialog(callback_options);
	$('.button-request-a-callback').click(function() {
		$("#content-callback").load("../../company/request-callback", [], function(){
			$("#content-callback").dialog("open");
		});
		return false;
	});
}