var carouselNext = true;
var carouselPrev = false;

function mycarousel_buttonNextCallback(carousel, button, enabled) {
	carouselNext = (enabled ? true : false);
	if(carouselNext){
		$('.movie_left').show();
	} else {
		$('.movie_left').hide();
	}
};
 
function mycarousel_buttonPrevCallback(carousel, button, enabled) {
	carouselPrev = (enabled ? true : false)
	if(carouselPrev){
		$('.movie_right').show();
		$(".label2").hide();
	} else {
		$('.movie_right').hide();
		$(".label2").show();
	}
};

function mycarousel_initCallback(carousel) {
    jQuery('.movie_left').bind('click', function() {
        if(carouselNext){
			carousel.next();
			return false;
		}
    });
 
    jQuery('.movie_right').bind('click', function() {
        if(carouselPrev){
			carousel.prev();
			return false;
		} 
    });
};

jQuery(document).ready(function() {
    jQuery("#mycarousel").jcarousel({
        scroll: 1,
		rtl: true,
        initCallback: mycarousel_initCallback,
        // This tells jCarousel NOT to autobuild prev/next buttons
        buttonNextCallback: mycarousel_buttonNextCallback,
        buttonPrevCallback: mycarousel_buttonPrevCallback,
		itemFallbackDimension:	125

    });
	
		$(".episode_play").hide();
		$(".episode").mouseover(function(){
			$(this).find(".episode_play").show();
		});
		$(".episode").mouseout(function(){
			$(this).find(".episode_play").hide();
		});
		

});

	
function openOrderDosing() {
	odd=window.open("http://www.orderyourdosingdevice.com/en_GB/order.php?campaign_id=DAZ", "DosingDevice", "toolbar=no,resize=yes,status=no,scrollbars=yes,personalbar=no,menubar=no,width=595,height=620");
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function displayElement(elemId, action) {
	var object = document.getElementById(elemId);
	if (action == "show") {
		object.style.display = "";
	} else {
		object.style.display = "none";
	}
}

function displayBlock(sourceText) {
	var temp = new Array();
	temp = sourceText.split("/");
	var blockName = temp[0];
	var selectedItem = temp[1];
	var maxItems = temp[2];
	for ( var i = 1; i <= maxItems; i++) {
		displayElement(blockName + i + "data", "hide");
		$("#"+blockName + i + "link").removeClass("selected");
	}
	displayElement(blockName + selectedItem + "data", "show");
	$("#"+blockName + selectedItem + "link").addClass("selected");
}

function displayMovie(episode) {
	var param = getURLParams("episode");
  var lastEpisode = episode;
	if(param==0){
		param = episode; // replace with the default episode number
	}
  	if (param == episode | param == 0){
		document.getElementById("label").style.display='block';
	}
	
	document.write(
	'<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="576" height="324" id="FlashID" title="player">'+
	'  <param name="movie" value="movieplayer.swf" />'+
	'  <param name="quality" value="high" />'+
	'  <param name="wmode" value="opaque" />'+
	'  <param name="swfversion" value="8.0.35.0" />'+
	'  <!-- This param tag prompts users with Flash Player 6.0 r65 and higher to download the latest version of Flash Player. Delete it if you don�t want users to see the prompt. -->'+
	'  <param name="expressinstall" value="scripts/expressInstall.swf" />'+
	'  <param name="flashvars" value="moviesource=movies/episode' + param + '.xml" />'+
	'  <!-- Next object tag is for non-IE browsers. So hide it from IE using IECC. -->'+
	'  <!--[if !IE]>-->'+
	'  <object type="application/x-shockwave-flash" data="movieplayer.swf" width="576" height="324">'+
	'	<!--<![endif]-->'+
	'	<param name="quality" value="high" />'+
	'	<param name="wmode" value="opaque" />'+
	'	<param name="swfversion" value="8.0.35.0" />'+
	'	<param name="expressinstall" value="scripts/expressInstall.swf" />'+
	'	<param name="flashvars" value="moviesource=movies/episode' + param + '.xml" />'+
	'	<!-- The browser displays the following alternative content for users with Flash Player 6.0 and older. -->'+
	'	<div>'+
	'	  <h4>Content on this page requires a newer version of Adobe Flash Player.</h4>'+
	'	  <p><a href="http://www.adobe.com/go/getflashplayer"><img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" width="112" height="33" /></a></p>'+
	'	</div>'+
	'	<!--[if !IE]>-->'+
	'  </object>'+
	'  <!--<![endif]-->'+
	'</object>');
}

function getURLParams(paramName){
	var retValue = "0";
	// get the current URL
	var url = window.location.toString();
	//get the parameters
	url.match(/\?(.+)$/);
	var params = RegExp.$1;
	// split up the query string and store in an
	// associative array
	var params = params.split("&");
	var queryStringList = {};
	for(var i=0;i<params.length;i++) {
		var tmp = params[i].split("=");
		queryStringList[tmp[0]] = unescape(tmp[1]);
	}
	for(var i in queryStringList){
		if(i==paramName){
		   retValue = queryStringList[i];
		}
	}
	return retValue;
}