//-----------------------------------------------------------------
// Licensed Materials - Property of IBM
//
// WebSphere Commerce
//
// (C) Copyright IBM Corp. 2010 All Rights Reserved.
//
// US Government Users Restricted Rights - Use, duplication or
// disclosure restricted by GSA ADP Schedule Contract with
// IBM Corp.
//-----------------------------------------------------------------

MultipleWishLists = {
		
	/** 
	 * This variable stores the current dropdown dialog element. 
	 * @private
	 */
	dropDownDlg: null,
	
	/**  
	 * indicate whether the my account page is in ajax mode or not. Default is false 
	 * @private
	 */
	 ajaxMyAccountPage: false,
	
	/**
	 * indicate whether add item to wish list, create wish list should be in ajax or not
	 * @private
	 */
	 ajaxAddToCart:true,
	 
	 /**
	 * indicate whether create wish list action was specified from a product or quick view page, versus MyAccount
	 * @private
	 */
	 createFromMyAccount:true,

	/** 
	 * This variable stores the ID of the language that the store currently uses. Its default value is set to -1, which corresponds to United States English.
	 * @private
	 */
	langId: "-1",
	
	/** 
	 * This variable stores the ID of the current store. Its default value is empty.
	 * @private
	 */
	storeId: "",
	
	/** 
	 * This variable stores the ID of the catalog. Its default value is empty.
	 * @private
	 */
	catalogId: "",	

	/**
	 * saves the current catalog entry id
	 * @private
	 */
	catEntryId:null,
	
	/**
	 * saves the type of the catalog entry. It can be either product,item,bundle or package.
	 * @private
	 */
	type:null,
	
	/**
	 * indicate whether the function calls are from the quick info popup or not
	 * @private
	 */
	 isFromQuickInfo: false,
	 
	 /**
	  * indicate whether a popup should be shown after a wish list is created
	  * @private
	  * disablePopups: false,
	  */
	 
	 /**
	  * indicate whether the user is authenticated or not
	  * @private
	  */
	  isAuthenticated: false,
	
	 /**
	  * variable that stores the default gift list ID
	  * @private
	  */
	  defaultListId: null,
	  
	 /**
	  * indicate whether or not an item should be added after the wish list is created. 
	  * @private
	  */ 
	  addItemAfterCreate:false,	  
	  
	  /**
	   * indicate whether or not the list will be set as default after an item is added.
	   * @private
	   */
	   addItemAndSetListDefault:false,
	  
	  /**
	  * stores the preferred default wish list name
	  * @private
	  */ 
	  preferredDefaultWishListName:"",
	  
	  /**
	  * stores the wish list prefix
	  * @private
	  */ 
	  wishListPrefix: "",

	  /**
	  * Indicates whether to update wish list display context after switching to a new wish list
	  */
	  updateAfterSwitch: false,
	  	  
	  /**
	   * This is the variable that controls how many characters from the wish list name are displayed before dots are added as suffix
	   * @private
	   */
	   maxCharsToDisplay: 30,	  
	   
	   /**
	    * Stores the name of shortened wish list name. 
	    */
	   shortName:null,
	   
	   /**
	    * Used by move item to wish list function - this is the order item ID for the item to be removed from shopping cart
	    */
	   orderItemId: null,
	   
	   /**
	    * This hash map keeps track of the type and catEntryId of the product. This variable will only reset if the page is reloaded.
	    */
	   currentProductInfo: {type:null, catEntryId:null},
	  
	/**
	 * Sets the common parameters for the current page. 
	 * For example, the language ID, store ID, and catalog ID.
	 *
	 * @param {Integer} langId The ID of the language that the store currently uses.
	 * @param {Integer} storeId The ID of the current store.
	 * @param {Integer} catalogId The ID of the catalog.
	 */
	setCommonParameters:function(langId,storeId,catalogId){
		this.langId = langId;
		this.storeId = storeId;
		this.catalogId = catalogId;
	}	
	
	/**
	 * Sets the URL used by WishlistSelect_Controller
	 *
	 * @param {String} The URL of WishlistSelect_Controller
	 */
	,setWishListSelectControllerURL:function(newURL){
		CommonControllersDeclarationJS.setControllerURL("WishlistSelect_Controller",newURL);
	}	
	
	/**
	 * Sets the URL used by WishlistDisplay_Controller
	 *
	 * @param {String} The URL of WishlistDisplay_Controller
	 */
	,setWishListDisplayControllerURL:function(newURL){
		CommonControllersDeclarationJS.setControllerURL("WishlistDisplay_Controller",newURL);
	}	
	
	/**
	 *this function display the multiple wish list action popup.
	 *@param {String} action This variable can be either create, edit or delete.  
	 */
	,showPopup:function(action){
		var popup = dijit.byId("MultipleWishListPopup_"+action+"_popup");
		if (popup !=null) {			
			popup.closeButtonNode.style.display='none';//hide the close button inherited from dijit.dialog		
			closeAllDialogs(); //close other dialogs(quickinfo dialog, etc) before opening this. 				
			this.hideAddToWishListPanel();//hide the drop down panel
			popup.show();
			
			//calculate the position of the dialog. Show it under the link
			if (dojo.byId(action+"_popup_link")){
				var linkPosition = dojo.coords(dojo.byId(action+"_popup_link"),true);
				var domNode = popup.domNode;
				if (!this.empty(domNode)) {
					domNode.style.top=linkPosition.y+linkPosition.h+5+"px";
					domNode.style.left=linkPosition.x+"px";
				}
			}
		}else {
			console.debug("MultipleWishListPopup_"+action+"_popup"+" does not exist");
		}
	}

	/** Displays the add to wish list and create new wish list down down panel.
	 * @param {object} event The event to retrieve the input keyboard key. 
	 * @param {string} relativeId The id of a placeholder element to position the dropdown relatively
	 * @param {string} contentId The id of the content pane containing the mini shopping cart dropdown contents
	 */
	,showAddToListPanel:function(event,relativeId,contentId) {
		if(event == null || event.keyCode == dojo.keys.DOWN_ARROW){
			 if (!isAuthenticated) {
				 this.redirectToSignOn();
				 return;
			 }
			//Calculate the X and Y co-ordinates for the dialog. We don't want it to be at the center of the screen.
			var c = dojo.coords(dojo.byId(relativeId),true);
			var x1 = c.x; 
			var y1 = c.y;
			
			if (dojo.locale == 'iw-il' || dojo.locale=='ar-eg') {
				x1 = c.w + c.x;
			}
			
			if(this.dropDownDlg && dojo.byId(contentId)){
				//widget is there, but the content inside the widget may have been refreshed. Update it. 
				this.dropDownDlg.setContent(dojo.byId(contentId).innerHTML);			
				this.dropDownDlg.y = y1 + c.h;
				this.dropDownDlg.x = x1;
			}
			
			/* Dialog is not yet created..Create one */
			if(!this.dropDownDlg){			
				var pane = document.getElementById(contentId);
				this.dropDownDlg = new wc.widget.WCDialog({relatedSource: relativeId, x:x1,y:y1},pane);
				this.dropDownDlg.x=x1;
				this.dropDownDlg.y = y1 + c.h;
			}
	
			this.dropDownDlg.show();
			this.dropDownDlg.cancelCloseOnTimeOut();
		}
	}
	 
	/**
	 * hides the multiple wish list drop down menu and resets the place holder div
	 */
	,hideAddToListPanelQuickInfo:function () {
		dojo.style('MultipleWishListDropDown',"display","none");
		dojo.byId('MultipleWishListDropDown').innerHTML='';
	}
	 
	/** Displays the add to wish list and create new wish list drop down panel from inside the quick info popup
	 * @param {object} event The event to retrieve the input keyboard key
	 * @param {string} relativeId The id of a placeholder element to position the dropdown relatively
	 */
	,showAddToListPanelQuickInfo:function (event,relativeId) {
		if(event == null || event.keyCode == dojo.keys.DOWN_ARROW){
			 if (!isAuthenticated) {
				 this.redirectToSignOn();
				 return;
			 }
			if (!this.empty(dojo.byId('MultipleWishListDropDown').innerHTML)) {				
				this.hideAddToListPanelQuickInfo();
			}else {			
				//force an update to MultipleWishListInQuickInfo_Context, so the wish list drop down inside quick info is updated.
				wc.render.updateContext("MultipleWishListInQuickInfo_Context", {});

				/**this makes sure that the dropdown does not stay open if the quick info is closed **/
				dojo.connect(dijit.byId("second_level_category_popup"), 'hide', MultipleWishLists,'hideAddToListPanelQuickInfo');
			}
		}
	}	
	
	/**
	 * Hides the add to wish list and create new wish list drop down panel.
	 */
	 ,hideAddToWishListPanel: function() {
		 if (this.dropDownDlg !=null) this.dropDownDlg.hide(); 
	 }
	 
	 /**
	  * switch to show a different wish list, by switching to a new wish list, the newly selected wish list will
	  * also become the default wish list
	  * @param {string} newListId The wish list id of wish list to be switched to 
	  */	 
	,switchList: function(newListId) {

		/*For Handling multiple clicks. */
		if(!submitRequest()){
			return;
		}			
		cursor_wait();
		dojo.byId("multipleWishlistController_select").disabled = true;
		this.updateAfterSwitch = true;
		this.setAsDefault(newListId); 	
	}
	
	/** update wish list display context after after switching to a new wish list 
	 * @param {string} newListId The wish list id of new default wish list 
	 */
	,updateContextPostSwitch: function(newListId) {
		if (this.updateAfterSwitch) {
		wc.render.updateContext('WishlistDisplay_Context', {'giftListId': newListId});
			wc.render.updateContext('WishlistSelect_Context', {'giftListId': newListId});
	}
		this.updateAfterSwitch = false;
	}
	
	 /**
	  * create a new list
	  */
	 ,create:function() {
		 if (!this.disablePopups && this.empty(this.type) && this.empty(this.catEntryId)) {
			 //called from quick info
			 this.isFromQuickInfo = true;
		 }
		  
		 var name = dojo.byId("createForm").name.value;
		 var maxlength = dojo.byId("newListName").maxLength;
		if(!MessageHelper.isValidUTF8length(name, maxlength)){ 
			MessageHelper.displayErrorMessage(MessageHelper.messages["ERR_NAME_TOOLONG"]);
			return;
		}
		 
		 
		 if (!this.empty(name)) {			 
			 if ((this.createFromMyAccount && this.ajaxMyAccountPage ) || (!this.createFromMyAccount && this.ajaxAddToCart)) {
				var params = {};
				params["name"] = name;			
				params["storeId"] = this.storeId;
				params["langId"] = this.langId;
				params["catalogId"] = this.catalogId;

				//save the catEntryId, type in the context. It'll be used after the panel is refreshed. 
				wc.render.updateContext("MultipleWishListNewListContext", {'catEntryId':this.currentProductInfo.catEntryId, 'type':this.currentProductInfo.type});
				
				/*For Handling multiple clicks. */
				if(!submitRequest()){
					return;
				}			
				cursor_wait();
				wc.service.invoke('AjaxGiftListServiceCreate',params);  //calling the service to save the new list name				
			}else { // non ajax mode
				if(!submitRequest()){
					return;
				}
				document.forms["createForm"].URL.value = location.href;
				document.forms["createForm"].submit();
			}
		 } else {
			 //display error message saying list name is empty. 
			 MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_NAME_EMPTY']);
		 }
	 }
	  
	 /**
	  * edit the name of the wish list currently selected
	  */
	 ,edit:function() {
		var params = {};	 	
		params["storeId"] = this.storeId;
		params["catalogId"] = this.catalogId;
		params["langId"] = this.langId;
		
	 	// get new name from input
		 var newName = dojo.byId("multiple_wishlist_currentName").value;
		
		if((dojo.byId("multipleWishlistController_select")!=null && dojo.byId("multipleWishlistController_select")!='undefined') && dojo.byId("multipleWishlistController_select").value != 0){
			// get wish list ID
			params["giftListId"] = dojo.byId("multipleWishlistController_select").value;
			
			if (!this.empty(newName)) {
			//calling the service save the new list name
				if (this.ajaxMyAccountPage) {
					params["name"] = newName;		
			 
					/*For Handling multiple clicks. */
					if(!submitRequest()){
						return;
					}	
					cursor_wait();
					wc.service.invoke('AjaxGiftListServiceUpdateDescription',params);  //calling the service to save the new list name
					
					//success, close the popup.
					closeAllDialogs();
				} else {
					// non AJAX
					if(!submitRequest()){
						return;
					}
					dojo.byId("wishlistNameUpdateForm").giftListId.value = dojo.byId("multipleWishlistController_select").value;
					document.forms["wishlistNameUpdateForm"].submit();
				}
		 } else {
			 //display error message saying list name is empty. 
			 MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_NAME_EMPTY']);
		 }
		} else {
				 //display error message no wish list is selected for update. 
				 closeAllDialogs();
				 MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_ID_EMPTY_UPDATE']);
		}		
	 }
 
	 /**
	  * delete a wish list
	  */
	,deleteList:function() {
		var params = {};	 	
		params["storeId"] = this.storeId;
		params["catalogId"] = this.catalogId;
		params["langId"] = this.langId;
		
		if((dojo.byId("multipleWishlistController_select")!=null && dojo.byId("multipleWishlistController_select")!='undefined') && dojo.byId("multipleWishlistController_select").value != 0){
			// get wish list ID
			params["giftListId"] = dojo.byId("multipleWishlistController_select").value;
			 
			if (this.ajaxMyAccountPage) {
				/*For Handling multiple clicks. */
				if(!submitRequest()){
					return;
				}	
				cursor_wait();
				wc.service.invoke('AjaxGiftListServiceDeleteGiftList',params);  //calling the service to save the new list name
				closeAllDialogs();
			} else {
				// non AJAX
				if(!submitRequest()){
					return;
				}
				dojo.byId("wishlistDeleteForm").giftListId.value = dojo.byId("multipleWishlistController_select").value;
				document.forms["wishlistDeleteForm"].submit();
			}			 
			 
			 //success, close the popup.			 
			 closeAllDialogs();
			
		 }else {
			 MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_ID_EMPTY_DELETE']);
		 }
	 }	 
	  /**
	   * create a wish list and add this.catEntryId to the wish list
	   */
	  ,createDefaultListAndAddItem:function() {
		  this.addItemAfterCreate = true;
		  if (this.ajaxMyAccountPage) {
				var params = {};
				params["name"] = this.preferredDefaultWishListName; 
				params["storeId"] = this.storeId;
				params["langId"] = this.langId;
				params["catalogId"] = this.catalogId;

				//save the catEntryId, type in the context. It'll be used after the panel is refreshed. 
				wc.render.updateContext("MultipleWishListNewListContext", {'catEntryId':this.catEntryId, 'type':this.type});
				wc.service.invoke('AjaxGiftListServiceCreate',params);  //calling the service to save the new list name
		  }else {
			  
		  }		  		
	  }
	  	     
	 /**
	  * add an item/product/bundle/package to a wish list
	  * @param {string} entitledItemId id of the item/product/bundle/package be added
	  */
	  ,addToList:function(entitledItemId){
		 if (!isAuthenticated) {
			 this.redirectToSignOn();
			 return;
		 }
		 
		if (this.empty(this.type) && this.empty(entitledItemId)) {
			//type and entitledItemId are null, call is from quick info
			this.isFromQuickInfo = true;
			//retrieve the type from the JSON returned by GetCatalogEntryDetailsByID
			this.type = responseJSON.catEntryType;	
		}

		
		if (this.empty(this.defaultListId) && (this.isFromQuickInfo || !this.empty(entitledItemId)) && !this.addItemAfterCreate && this.empty(this.defaultListId)) {
			this.catEntryId = entitledItemId;
			this.createDefaultListAndAddItem();
			return;
		}
		
		this.addToListHelper(this.defaultListId, entitledItemId);

	  }
	 
	  /**
	   * This method is the extension of addToList. It invokes services/submits forms to add an item to a wish list
	   * @param {string} listId the id of the wish list
	   * @param {string} entitledItemId id of the item/product/bundle/package be added
	   */
	  ,addToListHelper:function(listId,entitledItemId) {
			if (this.ajaxAddToCart) {
				var params={};
				params["storeId"] = this.storeId;
				params["langId"] = this.langId;
				params["catalogId"] = this.catalogId;
				//always use the defaultListId. The ids in the form can be out of sync.
				params["giftListId"] = this.defaultListId;
				
				if (this.type == 'bundle') {			
					var catEntryArray = document.forms['OrderItemAddForm_'+entitledItemId].catEntryIDS.value.toString().split(',');
					for(var i = 0; i < catEntryArray.length; i++){
						if (this.empty(catEntryArray[i])){
							MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_RESOLVING_SKU']);
							return;
						}
						params["catEntryId_"+i]=catEntryArray[i];
						params["quantity_"+i]=1;
					}				
				}else if(this.type=='product') {
					var entitledItemJSON;
					var catalogEntryId;
					if (this.isFromQuickInfo) {					
						entitledItemJSON = responseJSON.productAttributes; 
					}else {				
						entitledItemJSON = eval('('+ dojo.byId("entitledItem_"+entitledItemId).innerHTML +')');
					}
					categoryDisplayJS.setEntitledItems(entitledItemJSON);																	
					catalogEntryId = categoryDisplayJS.getCatalogEntryId();
					
					if (this.empty(catalogEntryId)){
						MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_RESOLVING_SKU']);
						return;
					}
					params["catEntryId"]=catalogEntryId;
					params["quantity"]=1;
				}else if (this.type=='package' || this.type=='item') {
					if (this.isFromQuickInfo) {
						params["catEntryId"] = responseJSON.catalogEntry.catalogEntryIdentifier.uniqueID;
					}else {
						params["catEntryId"]=entitledItemId;					
					}
	
					params["quantity"]=1;
				}
				cursor_wait();
				wc.service.invoke('AjaxGiftListServiceAddItem',params);
			}else {			
				if (this.isFromQuickInfo) {
					//Normally, entitledItemId is not passed to the quick info. We have to get it from JSON returned by GetCatalogEntryDetailsByID.
					entitledItemId = responseJSON.catalogEntry.catalogEntryIdentifier.uniqueID;
				}
				var form = document.forms['OrderItemAddForm_'+entitledItemId];					
				form.action='GiftListServiceAddItem';
				if (!this.empty(listId)) {
					form.giftListId.value=listId;	
				}else {
					form.giftListId.value=this.defaultListId;
				}
				
				if (this.type !='bundle') {form.quantity.value=1;}
										
				if (this.ajaxMyAccountPage){
					form.page.value="customerlinkwishlist";
					form.URL.value='GiftListServiceChangeGiftListStatus?giftListId='+form.giftListId.value+'&giftListState=Default&URL=AjaxLogonForm';
				}else{
					form.URL.value='GiftListServiceChangeGiftListStatus?giftListId='+form.giftListId.value+'&giftListState=Default&URL=NonAjaxAccountWishListDisplayView';
				}
				
				if (this.type == 'product') {
					var entitledItemJSON;
					if (this.isFromQuickInfo) {
						entitledItemJSON = responseJSON.productAttributes; 
					}else {
						entitledItemJSON = eval('('+ dojo.byId("entitledItem_"+entitledItemId).innerHTML +')');
					}
					categoryDisplayJS.setEntitledItems(entitledItemJSON);
					form.catEntryId.value = categoryDisplayJS.getCatalogEntryId();					
				}else if (this.type == 'bundle') {	
					var catEntryArray = document.forms['OrderItemAddForm_'+entitledItemId].catEntryIDS.value.toString().split(',');
					for(var i = 0; i < catEntryArray.length; i++){
						if (this.empty(catEntryArray[i])){
							MessageHelper.displayErrorMessage(MessageHelper.messages['ERR_RESOLVING_SKU']);
							return;
						}
						form["catEntryId_"+(i+1)].value=catEntryArray[i];
						form["quantity_"+(i+1)].value=1;
					}
				}else if (this.type=='package' || this.type=='item') {
					form.catEntryId.value = entitledItemId;	
				}
				
				form.submit();
			}
			
			//after adding an item, we want to reset the following parameters so subsequent addToList() calls receive correct parameters. 
			this.type=null;
			this.isFromQuickInfo = null;
	  }
	  
	 /**
	  * create a new list and move an order item to the new wish list
		* @param {string} entitledItemId id of the item to be added
		* @param {string} orderItemId the order item id of the item to be removed from shopping cart
	  */
	 ,addToNewListAndDelete:function(entitledItemId, orderItemId) {
		if (!isAuthenticated) {
			 this.redirectToSignOn();
			 return;
		 }	
		 
	 	this.orderItemId = orderItemId;
		var params = {};
		params["name"] = this.preferredDefaultWishListName;
		params["storeId"] = this.storeId;
		params["langId"] = this.langId;
		params["catalogId"] = this.catalogId;
		params["catEntryId"] = entitledItemId;					
		params["quantity"] = 1;

		/*For Handling multiple clicks. */
		if(!submitRequest()){
			return;
		}			
		cursor_wait();
		wc.service.invoke('AjaxNewWishListAddAndDeleteFromCart',params);  		
	}
	
	 /**
	  * create move an order item to the default wish list
		* @param {string} entitledItemId id of the item to be added
		* @param {string} orderItemId the order item id of the item to be removed from shopping cart
	  */	  
	,addToListAndDelete:function(entitledItemId, orderItemId) {
		this.orderItemId = orderItemId;
		
		if (!isAuthenticated) {
			 this.redirectToSignOn();
			 return;
		 }	  	
		if (this.ajaxAddToCart) {
			var params={};
			params["storeId"] = this.storeId;
			params["langId"] = this.langId;
			params["catalogId"] = this.catalogId;
			params["giftListId"] = this.defaultListId;
			params["orderItemId"] = orderItemId;
			params["catEntryId"]=entitledItemId;					
			params["quantity"]=1;
			cursor_wait();
			wc.service.invoke('AjaxWishListAddAndDeleteFromCart',params);
		}

	}
	
		/**
		* delete an order item from the shopping cart
		*/
	,deleteItemFromCart:function() {
		CheckoutHelperJS.deleteFromCart(this.orderItemId, true);
	}
	  
	 /**
	  * remove item from a wish list
	  * @param {long} giftItemId ID of the wish list item to be removed
	  */
	 ,removeItem:function(giftItemId) {
			var params = {};	 	
			params["storeId"] = this.storeId;
			params["catalogId"] = this.catalogId;
			params["langId"] = this.langId;
			params["quantity"] = 0;
			
			if((dojo.byId("multipleWishlistController_select")!=null && dojo.byId("multipleWishlistController_select")!='undefined') && dojo.byId("multipleWishlistController_select").value != 0){
				// get wish list ID
				params["giftListId"] = dojo.byId("multipleWishlistController_select").value;
			
				if (!this.empty(giftItemId)) {
					if (this.ajaxMyAccountPage) {
						params["giftListItemId"] = giftItemId;		
	
						/*For Handling multiple clicks. */
						if(!submitRequest()){
							return;
						}	
						
						cursor_wait();
						wc.service.invoke('AjaxGiftListServiceRemoveItem',params);  //calling the service to save the new list name
					}
				}
			}
		} 

	/**
	* This function is used to set the selected wish list ID for the email form.
	* @param {string} formId  The formId of the email form.
	*/
	,getWishListIdForEmail:function (formId) {
		var form = document.getElementById(formId);
		if((dojo.byId("multipleWishlistController_select")!=null && dojo.byId("multipleWishlistController_select")!='undefined') && dojo.byId("multipleWishlistController_select").value != 0){
			form.giftListId.value = dojo.byId("multipleWishlistController_select").value;
		}
	}
	
	/**
	* This function is used to check user input in the wish list email form, if user input is valid, it invokes the InterestItemListMessage service to send out the email.
	* @param {string} formId  The formId of the email form.
	*/	
	,checkSOAEmailForm:function (formId){
		var form = document.getElementById(formId);
		form.sender_name.value = form.sender_name.value.replace(/^\s+/g, "");
		form.recipient.value = form.recipient.value.replace(/^\s+/g, "");	
		
		if (form.recipient.value == '') {
			MessageHelper.formErrorHandleClient(document.getElementById('SendWishListForm_Recipient_Email').id, MessageHelper.messages["WISHLIST_MISSINGEMAIL"]);return;
		}
		if (! MessageHelper.isValidEmail(form.recipient.value)){
			MessageHelper.formErrorHandleClient(document.getElementById('SendWishListForm_Recipient_Email').id, MessageHelper.messages["WISHLIST_INVALIDEMAILFORMAT"]);return;
		}
		if (form.sender_name.value == ''){
			 MessageHelper.formErrorHandleClient(document.getElementById('SendWishListForm_Sender_Name').id, MessageHelper.messages["WISHLIST_MISSINGNAME"]);return;
		}
		if (! MessageHelper.isValidEmail(form.sender_email.value)){
			MessageHelper.formErrorHandleClient(document.getElementById('SendWishListForm_Sender_Email').id, MessageHelper.messages["WISHLIST_INVALIDEMAILFORMAT"]);return;
		}
		if(form.giftListId.value=='' || form.wishListHasItem.value=="false"){
			MessageHelper.displayErrorMessage(MessageHelper.messages["WISHLIST_EMPTY"]);return;
		}
		
		// maps email input to param required by AjaxGiftListAnnouncement
		form.recipientEmail.value = form.recipient.value;
		form.senderName.value = form.sender_name.value;
		if (form.sender_email.value != '') {
			form.senderEmail.value = form.sender_email.value;
		}
		if (form.wishlist_message.value != '') {
			form.message.value = form.wishlist_message.value;
		}
		
		/* Handles multiple clicks */
		if(!submitRequest()){
			return;
		}
		if (this.ajaxMyAccountPage) {
			cursor_wait();
			wc.service.getServiceById("AjaxGiftListAnnouncement").formId = formId;
			wc.service.invoke("AjaxGiftListAnnouncement");
		} else {
			form.submit();
		}			
		
		// reset values
		form.senderEmail.value = "SOAWishListEmail@SOAWishListEmail.com";
		form.message.value = "SOAWishListEmail";
	}
	
	 /**
	  * set a specified wish list as default wish list	 
	  *	@param {long} giftListId ID of the wish list to be set as default
	  */
		,setAsDefault:function(giftListId) {
			if (this.ajaxMyAccountPage) {
			var params = {};	 	
			params["storeId"] = this.storeId;
			params["catalogId"] = this.catalogId;
			params["langId"] = this.langId;
			params["giftListId"] = giftListId;
			params["giftListState"] = 'Default';
			cursor_wait();
			wc.service.invoke('AjaxGiftListServiceChangeGiftListStatus',params);  
			} else {
				var form = document.getElementById('switchWishListForm');
				form.giftListId.value = giftListId;
				form.submit();
			}
		}
	 
	 /**
	  *return true if a string is undefined or null
	  *@param {string} String to be checked
	  */
	 ,empty:function(str) {
		return (str == null || str == undefined || str==""); 
	 }
	 
	 /**
	  * set the createFromMyAccount flag
	  * @param {boolean} val: true if the wish list create request is from MyAccount, false otherwise. 
	  */
	 ,setCreateFromMyAccount:function(val) {
		 this.createFromMyAccount = val;
	 }
				 
	 /**
	  * Set the page to ajax or non ajax mode. 
	  * @param {boolean} val true if this page is ajax, false otherwise. 
	  */
	 ,setAjaxMyAccountPage:function(val){
		  this.ajaxMyAccountPage = val;
	 }	  	 
	  
	 /**
	  * set the multiple wish list mode.  Multiple wish list features are in ajax mode if ajaxAddToCart is true.
	  * @param {boolean} val true if multiple wish list features are to be run in ajax mode
	  */
	  ,setAjaxAddToCart:function(val) {
		  this.ajaxAddToCart = val;
	  }
	  
	 /**
	  * saves the catalog entry id
	  */ 
	  ,setCatEntryId:function(id) {
		  this.catEntryId = id;
	  }
	  
	  /**
	   * saves the type of the catalog entry. It can be either product,item,bundle or package.
	   * @param {string} type Type of the catalog entry
	   */
	  ,setType:function(type) {
		  this.type = type;
	  }	  
	   
	  /**
	   * set the value of isFromQuickInfo flag
	   * @param {boolean} val whether multiple wish list functions are called from inside the quick info
	   */
	   ,setIsFromQuickInfo:function(val) {
		   this.isFromQuickInfo = val;
	   }
	  
	   /**
	    * return the value of the isFromQuickInfo flag
	    */
	  ,getIsFromQuickInfo:function() {
		  return this.isFromQuickInfo;
	  }
	    
	  
	   /**
	    * sets whether a popup should be shown after a wish list is created
	    * @param {boolean} val whether a popup is shown after a wish list is created
	    */
	  ,setDisablePopups:function(val) {
		  this.disablePopups = val;
	  } 
	    
	  /**
	   * sets the default wish list Id
	   * @param {String} id the default wish list id
	   */
	   ,setDefaultListId:function(id) {
		   this.defaultListId = id;
	   }
	   
	   /**
	    * returns the default wish list Id
	    */
	   ,getDefaultListId:function() {
		   return this.defaultListId;
	   }
	   
	   /**
	    * sets the preferred default wish list name
	    * @param {String} name default wish list name
	    */
	   ,setPreferredDefaultWishListName: function (name) {
		   this.preferredDefaultWishListName = name;
	   }
	   
	   /**
	    * Sets the wish list prefix. It's the text displayed before the wish list name.
	    * @param {String} prefix wish list prefix
	    */ 
	   ,setWishListPrefix: function (prefix) {
		   this.wishListPrefix = prefix;
	   }
	    
	   /**
	    * Sets the wish list name. This name will be displayed if the wish list name is long.
	    * @param {String} shortName wish list name
	    */ 
		 ,setShortName:function(shortName) {
			 this.shortName = shortName;
		 }

	  /**
	   * redirect users to the sign on page
	   */
	   ,redirectToSignOn:function() {
		   setWarningMessageCookie('WISHLIST_GUEST_ADDITEM');
		   var currentURL = encodeURIComponent(location.href);
		   document.location.href = "LogonForm?myAcctMain=1&storeId=" + this.storeId + "&catalogId=" + this.catalogId + "&langId=" + this.langId +"&URL="+currentURL;
	   }	   
	   
	   /**
	    * updates the name of the default wish list. If the name is longer than this.maxCharsToDisplay, dots will be appended as suffix.
	    * @param {string} linkId the unique ID of the div/span
	    * @param {string} name name of the default with list
	    */
	   ,updateDefaultListName:function(linkId, name) {	    	
	    	name = name.toString();
	    	if (this.empty(name)) { return; }
	    	
	    	var shortenedName = name;
	    	    	
	    	if (dojo.byId(linkId)) {	    		
		    	if(name.length > this.maxCharsToDisplay) {
		    		shortenedName = name.substring(0,this.maxCharsToDisplay);
		    		dojo.byId(linkId).innerHTML=this.shortName.replace("$1",shortenedName); //display the short name
		    	}else {
		    		dojo.byId(linkId).innerHTML=this.wishListPrefix.replace("$1",name); //display long name
		    	}
		    		    	
		    		dojo.byId(linkId).title = this.wishListPrefix.replace("$1",name); //use the long name for the title attribute
	    	}
	   }	    
	    
		/**
		 * Sets the variable that controls how many characters from the wish list name are displayed before dots are added as suffix
		 * @param {Integer} num How many characters to display
		 */
		 ,setMaxCharsToDisplay:function(num){
			this.maxCharsToDisplay = num
		 }

}