var basket_view = 'hide';

fn_ECOM_sortby_select = function(){

	sort = $('sort_by');
	query_action = $('form_action_val').value;
	destination = query_action + "&sort_by=" + sort.options[sort.selectedIndex].value;
	if(destination) location.href = destination;
}

fn_ECOM_initialise_basket = function(){	
	$('basket_items').style.display = 'none';
	var basket_view = 'hide';
}
fn_ECOM_remove_basket_item = function(prod_id){

	new Ajax.Updater
	(
		'module_dynamic_basket', 
	    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_basket_functions.php', 
	    {
			onComplete:function(request)
			{	
				if(basket_view == 'show'){
					$('basket_items').style.display = 'block';
				}
				fn_ECOM_basket_status(basket_view);
				var removeBtns = $$('.cartRemove');
				removeBtns.each(
					function(btn){
						Event.observe(btn, 'click', function(event){Event.stop(event)}, false);
					}
				)				
			},
			parameters:"function=ECOM_basket_remove_item&product_id="+prod_id, 
		    evalScripts:true, 
		    asynchronous:true
	    }
	);
}
fn_ECOM_add_basket_item = function(prod_id){

	var quantity;
	if($('quantity')){
		quantity_obj = $('quantity');
		quantity = quantity_obj.options[quantity_obj.selectedIndex].value;
	}
	
	if($('ProductOptions')){
		//alert('options available');
		fnConfigProductOptions($('ProductOptions'),quantity);
	}
		
	new Ajax.Updater
	(
		'module_dynamic_basket', 
	    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_basket_functions.php', 
	    {
			onComplete:function(request)
			{			
				if(basket_view == 'hide'){
					//
					// BASKET IS CURRENTLY CLOSED OPEN/CLOSE
					fn_ECOM_showHide_basket();								
					
				}else{
					//
					//BASKET IS OPEN - LEAVE OPEN
					$('basket_items').style.display = 'block';
					fn_ECOM_basket_status(basket_view);
				}				

			},
			parameters:"function=ECOM_basket_add_item&product_id="+prod_id+"&quantity="+quantity, 
		    evalScripts:true, 
		    asynchronous:true
	    }
	);
}
fn_ECOM_basket_status = function(status){

	if(status == 'hide'){
		
		$('cartControl').onclick = function(){
			fn_ECOM_show_basket(); return false;
		}
		$('cartControl').className = 'expandCart';
		$('cartControl').innerHTML = 'Open';
		
	}else{
				
		$('cartControl').onclick = function(){
			fn_ECOM_hide_basket(); return false;
		}
		$('cartControl').className = 'closeCart';
		$('cartControl').innerHTML = 'Close';
	}
	SkimButtons();
}
fn_ECOM_show_basket = function(){	
	
	fn_hide_selects();
	if(basket_view != 'show'){
		new Effect.BlindDown('basket_items',{queue:'end',duration:1.0});
	}
	basket_view = 'show';	
	fn_ECOM_basket_status(basket_view);
	
}
fn_ECOM_hide_basket = function(){

	fn_hide_selects();
	if(basket_view != 'hide'){
		new Effect.BlindUp('basket_items',{queue:'end',duration:1.0});
	}
	basket_view = 'hide';
	fn_ECOM_basket_status(basket_view);
		
}
/* AUSTIQUE SETUP */
fn_ECOM_basket_status_austique = function(status){

	if(status == 'hide'){
		
		$('cartControl').onclick = function(){
			fn_ECOM_show_basket_austique(); return false;
		}
		$('cartControl').className = 'expandCart';
		$('cartControl').innerHTML = 'Open Basket';
		
	}else{
				
		$('cartControl').onclick = function(){
			fn_ECOM_hide_basket_austique(); return false;
		}
		$('cartControl').className = 'closeCart';
		$('cartControl').innerHTML = 'Close Basket';
	}
	SkimButtons();
}
fn_ECOM_show_basket_austique = function(){	
	
	fn_hide_selects();
	if(basket_view != 'show'){
		new Effect.BlindDown('basket_items',{queue:'end',duration:1.0});
	}
	basket_view = 'show';	
	fn_ECOM_basket_status_austique(basket_view);
	
}
fn_ECOM_hide_basket_austique = function(){

	fn_hide_selects();
	if(basket_view != 'hide'){
		new Effect.BlindUp('basket_items',{queue:'end',duration:1.0});
	}
	basket_view = 'hide';
	fn_ECOM_basket_status_austique(basket_view);
		
}

var c=0
var t
var tobegin=0;
function timedCount()
{
	tobegin=1;
	$('debug').innerHTML = c;
	c=c+1;
	t=setTimeout("timedCount()",1000);
	if(c > 3){
		if(bs != 0){
			setTimeout("fn_ECOM_hide_basket();",610);
			c=0;
			tobegin=0;
			clearTimeout(t);
		}
		bs = 0;
	}
}		
var bs = 0;
fn_ECOM_slideBasket = function(){
	if(bs == 0){
		fn_ECOM_show_basket();
		bs = 1;
	}else{
		/*
		if(tobegin != 1){
		timedCount();
		}
		*/
	}
}

fn_ECOM_showHide_basket = function(){
	new Effect.BlindDown('basket_items',
		{		
			onComplete:function()
			{
				//alert('here');
				//new Effect.BlindUp('basket_items',{duration:0.6});		
			},
			duration:0.6
		}
	);
	setTimeout("new Effect.BlindUp('basket_items',{queue:'end',duration:0.6});",610);	
	
}

fn_ECOM_initialise = function(){
	Event.observe('module_dynamic_basket','mouseover',fn_ECOM_show_basket,false);
	//Event.observe(document,'mouseover',fn_ECOM_hide_basket);
}
fn_hide_selects = function(){

	BrowserDetect.init();
	//var el = $('quantity');
	var browser = BrowserDetect.browser;
	var version = BrowserDetect.version;
	
	//
	// Hide drop downs in IE 6
	if(browser == 'Explorer' && version == '6') {

		var tag = 'select';
		var fClass = '';

		var el = (tag == "*" && document.all) ? document.all : document.getElementsByTagName(tag);
	
		var o=new Array();
	
		for (var i=0;i<el.length;i++)	{

			el[i].style.visibility = (el[i].style.visibility == "hidden") ? "visible" : "hidden";
	
		}	

	}

}
fnSwapProductVersion = function(url,tag){
	var sel = $(tag);
	var pid = sel.options[sel.selectedIndex].value;
	location.href = url+pid;
}

fnConfigProductOptions = function(theform,quantity){

	for (i=0; i<theform.elements.length; i++){
		
		if (theform.elements[i].type=="select-one"){
		
			
			new Ajax.Updater
			(
				'module_dynamic_basket', 
			    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_basket_functions.php', 
			    {
					onComplete:function(request)
					{			
		
		
					},
					parameters:"function=ECOM_basket_add_item&product_id="+theform.elements[i].value+"&quantity="+quantity, 
				    evalScripts:true, 
				    asynchronous:true
			    }
			);		
			
		}
	}

}
fnUpdatePrice = function(){

	//var sel = $(tag);
	//var pid = sel.options[sel.selectedIndex].value;
	//var costs = $('additionalCosts').innerHTML;
	var pidar = '';
	var theform = $('ProductOptions');
	
	//
	// Get the selected options productIDS
	for (i=0; i<theform.elements.length; i++){
		
		if (theform.elements[i].type=="select-one"){
		
			pidar = pidar + "@"+theform.elements[i].value
		
		}
	
	}
	
	
	new Ajax.Updater
	(
		'RunningTotal', 
	    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_product_functions.php', 
	    {
			onComplete:function(request)
			{	
	
			},
			parameters:"function=updatePrice&product_ids="+pidar, 
		    evalScripts:true, 
		    asynchronous:true
	    }
	);	


}
fnUpdatePriceOld = function(tag){

	var sel = $(tag);
	var pid = sel.options[sel.selectedIndex].value;
	var costs = $('additionalCosts').innerHTML;
	var pidar;
	
	
	for (i=0; i<theform.elements.length; i++){
		
		if (theform.elements[i].type=="select-one"){
		
			pidar = pidar + "@"+theform.elements[i].value;
		
		}
	
	}
	
	
	new Ajax.Updater
	(
		'additionalCosts', 
	    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_product_functions.php', 
	    {
			onComplete:function(request)
			{	
	
			},
			parameters:"function=updatePrice&product_id="+pid+"&costs="+costs+"&option="+sel.name, 
		    evalScripts:true, 
		    asynchronous:true
	    }
	);	


}

fn_triggerVariationEvent = function(theForm,sel)
{

	//$('attribute_options').innerHTML = "<img src=\""+path_to_root+"/media/gif/page_gif/ajax-loader.gif\">";
	//document.getElementById(il).options[document.getElementById(il).selectedIndex].value;
	//
	var num_elements = theForm.elements.length;	
	for(i=0; i<num_elements; i++){
		
		if(theForm.elements[i].type == 'select-one'){
			theForm.elements[i].options[theForm.elements[i].selectedIndex].value = encodeURIComponent(theForm.elements[i].options[theForm.elements[i].selectedIndex].value);				
		}else{
			theForm.elements[i].value = encodeURIComponent(theForm.elements[i].value);
		}
	}	

	new Ajax.Updater
	(
		'module_dynamic_proddetail', 
		path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_product_functions.php',
		{
			onComplete:function(request)
			{			
				//fn_GetAttributes($('product_id').value);<br>
				$('jsOptions').style.display = 'block';
				initLightbox();		/* RE INITIALISE THE LIGHTBOX */
				if(typeof auto_insert_flash == 'function')
					auto_insert_flash();
					
				SkimButtons();	
			},
			asynchronous:true,
			parameters:Form.serialize(theForm) + "&sel=" + sel.id
		}
	);
	
	
}

fn_GetAttributes = function(prod_id) 
{
	new Ajax.Updater
	(
		'attribute_options', 
	    path_to_root + 'includes/logic/cms_scripts/php/ecom/ECOM_product_functions.php', 
	    {
			onComplete:function(request)
			{	
			},
			parameters:"function=ajaxAttUpdate&product_id="+prod_id, 
		    evalScripts:true, 
		    asynchronous:true
	    }
	);				
}
//
// Disable links and buttons ensuring ajax takes over
function SkimButtons(){
	if($('cartControl')){
		Event.observe($('cartControl'), 'click', function(e){Event.stop(e)}, false);
	}
	// Basket remove buttons
	var removeBtns = $$('.cartRemove');
	removeBtns.each(
		function(btn){
			Event.observe(btn, 'click', function(event){Event.stop(event)}, false);
			//btn.onclick = function() {return false;};
		}
	)
	// Buy now button
	var buyBtn = $$('.product_buy_now')
	buyBtn.each(
		function(btn){
			Event.observe(btn.down(), 'click', function(event){Event.stop(event)}, false);
		}
	)		
}

//Event.observe(window, 'load', fn_ECOM_initialise, false);
Event.observe(window, 'load', function(){
	SkimButtons();
},false);