var Giftwrap = Class.create();
Giftwrap.prototype = {
    initialize: function(reloadstyleUrl,chooseStyleUrl, reloadTotalUrl, saveMessageUrl, wrapAllUrl){
				this.reloadstyleUrl = reloadstyleUrl;
				this.chooseStyleUrl = chooseStyleUrl;
				this.reloadTotalUrl = reloadTotalUrl;
				this.saveMessageUrl = saveMessageUrl;
				this.wrapAllUrl = wrapAllUrl;
				this.loadWaiting = false;
				this.onComplete = this.resetLoadWaiting.bindAsEventListener(this);
				//this.onSave = this.nextStep.bindAsEventListener(this);
    },

  reloadStyle: function(itemId){
		this.setLoadWaiting(true);
		var action;		
		action = "delete";
		if ($('cart['+itemId +'][giftwrap]') && ($('cart['+itemId +'][giftwrap]').checked))	{
			action = "add";
		}		
		url = this.reloadstyleUrl + "item_id/" + itemId + "/action/" + action;
		if($('giftwrap_area') != undefined){
			$('giftwrap_area').remove();
		}
		var request = new Ajax.Request(
										url, 
										{
											method: 'post', 
											onComplete: '', 
											onSuccess: this.uncheckedItemSelection.bindAsEventListener(this),
											onFailure: ""
										}	
									);	
	},
	
	wrapAll: function() {
		this.setLoadWaiting(true);	 
		var action;		
		action = "delete";
		if ($('giftwrap_all_in_one') && ($('giftwrap_all_in_one').checked))	{
			action = "add";
		}		
		url = this.wrapAllUrl + "action/" + action;
		if($('giftwrap_area') != undefined){
			$('giftwrap_area').remove();
		}
		var request = new Ajax.Request(
										url, 
										{
											method: 'post', 
											parameters: "Params_Here",  
											onComplete: '', 
											onSuccess: this.disableItemSelection.bindAsEventListener(this),
											onFailure: ""
										}	
									);
	},
	
	uncheckedItemSelection: function(transport) {
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response.items){
			for (var i=0; i<response.items.length; i++) {
				if ($('cart['+response.items[i] +'][giftwrap]')) {					
					$('cart['+response.items[i] +'][giftwrap]').checked = false;						
				}
			}
		}
		this.reloadStyleSelection(transport);
	},
	
	disableItemSelection: function(transport) {
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response.items){
			for (var i=0; i<response.items.length; i++) {
				if ($('cart['+response.items[i] +'][giftwrap]')) {
					if ($('giftwrap_all_in_one') && $('giftwrap_all_in_one').checked) {
						/*
						*	insert by Kend : 05-13-2010
						*/
						$('cart['+response.items[i] +'][giftwrap]').checked = false;
						/*
						*	finish.
						*/
						$('cart['+response.items[i] +'][giftwrap]').hide();
					}
					else {
						$('cart['+response.items[i] +'][giftwrap]').show();
					}
				}
			}
		}
		this.reloadStyleSelection(transport);
	},
	
	reloadStyleSelection:function(transport) {
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response != ''){			
				if (response.error) {
					alert(response.error);
					this.setLoadWaiting(false);
					return false;
				}
				$('giftwrap_styleselection').update(response.html);
				this.reloadCartTotal();
		}
	},
	
	chooseStyle: function(styleId, itemId) {
	//	this.setLoadWaiting(true);
		var url = this.chooseStyleUrl;
		url = url + 'itemId/' + itemId + '/styleId/' + styleId;				
		var request = new Ajax.Request(
										url, 
										{
											method: 'post',
											onComplete: '',
											onSuccess: this.updateStyle.bindAsEventListener(this),
											onFailure: ''
										});
	},
	
	resetLoadWaiting: function(transport){		
			this.setLoadWaiting(false);
	},	
	
	setLoadWaiting: function(step, keepDisabled) {
        if (step) {
            if (this.loadWaiting) {
                this.setLoadWaiting(false);
            }
						var container = $('giftwrap-checkout-cart-container');
						container.setStyle({opacity:.5});
						this._disableEnableAll(container, true);
            Element.show('loading_mask_loader');
        } else {
            if (this.loadWaiting) {
								var container = $('giftwrap-checkout-cart-container');
								container.setStyle({opacity:1});
								this._disableEnableAll(container, false);
                Element.hide('loading_mask_loader');
            }
        }
        this.loadWaiting = step;
    },
		
	_disableEnableAll: function(element, isDisabled) {
        var descendants = element.descendants();
        for (var k in descendants) {
            descendants[k].disabled = isDisabled;
        }
        element.disabled = isDisabled;
    },
		
	updateStyle: function(transport){
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response != ''){				
			$('giftwrap_style_image_'+response.item_id).src = GIFTWRAP_IMAGE_URL + response.image;
			$('giftwrap_style_price_'+response.item_id).update(response.price);
			if(response.flag == 1){
				$('message_turned_off_'+response.item_id).className = 'turned_on';
				$('giftwrap_message_area_'+response.item_id).className = 'turned_off';
			}else{
				$('giftwrap_message_area_'+response.item_id).value = response.personal_message;
				$('message_turned_off_'+response.item_id).className = 'turned_off';
				$('giftwrap_message_area_'+response.item_id).className = 'turned_on';
			}
			if(response.character){
				alert(response.character);
			}
			this.reloadCartTotal();
		}
	}, 
		
	reloadCartTotal: function() {
		var request = new Ajax.Request(
			this.reloadTotalUrl,
			{
				method: 'post',
				onComplete: this.onComplete,
				onSuccess: this.updateTotal.bindAsEventListener(this),
				onFailure: ''
			}
		);
	}, 
		
	updateTotal: function(transport) {
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		
		if (response != ''){				
			$('shopping-cart-totals-table').update(response.html);
		}
	}, 
		
	saveMessage: function(message, itemId) {
		this.setLoadWaiting(true);
		message = escape(message);
		var url = this.saveMessageUrl + 'itemId/' + itemId + '/message/' + message;
		var request = new Ajax.Request(
			url, 
			{
				method: 'post',
				onComplete: this.onComplete,	
				onSuccess: this.updateMessage.bindAsEventListener(this),
				onFailure: ''
			}
		);
	}, 
		
	updateMessage: function(transport){
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response != ''){
			$('giftwrap_message_area_'+response.item_id).value = response.personal_message;
		}
		if(response.character){
			alert(response.character);
		}
	}, 
		
	afterSave: function(transport) {
		if (transport && transport.responseText){
			try{
					response = eval('(' + transport.responseText + ')');
			}
			catch (e) {
					response = '';
			}
		}
		if (response.error != ''){				
			alert(response.error);
			return false;
		}
	}
}

function check_giftwrap(saveUrl,checkoutUrl)
{
	var saveUrl = saveUrl;
	var checkoutUrl = checkoutUrl;
	var options = document.getElementsByName('cart_giftwrap_message');
	var message_array = new Array();
	if(options.length>0){
		var j=0;
		var url = '';
		for(var i=0;i<options.length;i++){
			if(options[i].value!=''){
				j++;
				message_array[i] = options[i].value + '_array_' + options[i].id;
				url += '/a'+ i + '/' + message_array[i];
			}
		}
		if(j>0){
			url = 'count/'+j + url;
			url = saveUrl + url;
			var request = new Ajax.Request(
				url, 
				{
					method: 'post',
					onComplete: this.onComplete,	
					onSuccess: function(transport) {
						if (200 == transport.status)
						window.location=checkoutUrl;
					},
					onFailure: ''
				}
			);
		}else{
			window.location=checkoutUrl;
		}
	}else{
		window.location=checkoutUrl;
	}
}