var Promos = {current: 1, num:1, shown:0};
var Globals = {shortTime: 10000, longTime: 10000};

function switchContent(el,evt){
	
	$clear(timer);
	if(Promos.current != el){
		//Promos.current = el;
		changeContent(el);
		startTimer(Globals.longTime);
	}

	if (evt && evt.preventDefault) evt.preventDefault(); 
	else
		evt.returnValue = false;
	return false;
}

function changeContent(el){
	//setup tween
	newEl = $("content"+el.toString());
	
	currentEl = $("content"+Promos.current);
	newEl.set('tween',{duration: 1000});
	newEl.fade(0.999);
	
	if(newEl != currentEl){
		currentEl.fade(0);
	}
	
	Promos.current = el;
	
}

function page(dir,evt){
	$clear(timer);
	next = (Promos.current + dir)%Promos.num;
	
	if(next == 0)
		next = Promos.num;
		
	changeContent(next);
	
	startTimer(Globals.shortTime);
	
	if (evt && evt.preventDefault) evt.preventDefault(); 
	else
		evt.returnValue = false;
	return false;
}

var addCount = function(){this.shown++; $clear(timer); changeContent((this.current%this.num)+1); startTimer(Globals.shortTime);};


function selectRandom(){
	//var j = Math.floor(((Math.random()*10)%Promos.num)+1);
	var j = $random(1, 100);
	var randomPromo = 0;
	
	/*switch(true){
		case ((0 < j) && (j<31)):
			randomPromo = 1;
			break;
		case ((30 < j) && (j<61)):
			randomPromo = 2;
			break;
		case ((60 < j) && (j<91)):
			randomPromo = 3;
			break;
		case ((90 < j) && (j<101)):
			randomPromo = 4;
			break;
	}*/
	
	
	//Always display 8900
	randomPromo = 3;
	
	changeContent(randomPromo);
	$('loader').fade(0);
}

function startTimer(time){
	if(Promos.shown < Promos.num)
		timer = addCount.periodical(time, Promos); //Will add the number of seconds at the Site.
	else
		$clear(timer);
}

function initFade(){
	for(i=1;i<=Promos.num;i++){
		newEl = $("content"+i);
		newEl.fade(0);
	}
}

function showStyles(obj){
	alert($(obj).getStyle('margin'));
}

function initControls(){
	var controlDivs = $('container_wrapper').getElements('div.controlLinks');

	for (var i in controlDivs)
	{
		controlDivs[i].innerHTML = $('controls').innerHTML;
	}
	
}

function showSpecsCallout(){
	$('specsCallout').fade(1);
}

function hideSpecsCallout(){
	$('specsCallout').fade(0);
}

var compareBox_state = 'closed';
function openCompareBox(){	
	
	if(compareBox_state == 'closed'){
		$('compareBox').set('tween',{duration: 1500,transition: Fx.Transitions.linear.easeOut});
		$('compareBox').tween('height', 200);
		
		compareBox_state = 'open';
	}
	else{
		$('compareBox').set('tween',{duration: 1500,transition: Fx.Transitions.linear.easeOut});
		$('compareBox').tween('height', 0);
		compareBox_state = 'closed';
	}
	
}



function initCompareBox(){	
	//IF - Check for 'navtop_desc' object
	if($('compareBox')){
		$(document.body).getElements('a.compareButton').addEvent('click', function(){
				openCompareBox();
		});
		$(document.body).getElements('a.compareButton').setProperties({
			href: '#compare'
		});			
			
	}
	
	
}

function initSpecsEvent(){
	$(document.body).getElements('a.specs').addEvents({
		'mouseenter': function(){
			showSpecsCallout();
		},
		'mouseleave': function(){
			hideSpecsCallout();
		}
	});
}

function stop(){
	$clear(timer);
}

function loadFlash(fileName)
{
	var so = new SWFObject("AppWorld_BB_website_nogradient_1500_fr_uk.swf", "home", "880", "421", "9", "#000000");
	
	so.addParam("quality","high");
	so.addParam("AllowScriptAccess", "always");  
	so.addParam("wmode", "transparent");
	so.addParam("FlashVars","flvFile="+fileName+"&hbx=true");
	so.write("video");
	
	//setTimeout('displayNonFlash()',10);
}

function showBackup(){
	if($('flash_backup')){
	  $('flash_backup').style.visibility = "visible";
	  $('flash_backup').style.display = "block";
	}
}

function SearchBarFunction(){
	$$('#gnav li.search input[id=q]').each(function(search){
		var def = search.defaultValue;
		search.addEvent('focus',function(ev){
			search.value = (search.value.length==0||search.value==def)?'':search.value;
			search.defaultValue = '';
		}).addEvent('blur',function(ev){
			search.value = search.value.length==0?'':search.value;
		});
	});
}



window.addEvent('domready', function(){
	SearchBarFunction();
	initNavTopDesc();
	
	//initControls();
	//initCompareBox();
	//initFade();
	//loadFlash("AppWorld WebEdit March31_880x421.flv");
	//setTimeout(showBackup,10);
	//$('loader').fade(0);
	//initSpecsEvent()
	
	//setTimeout(selectRandom, 500);
	
	//startTimer(Globals.shortTime);
	
});