function Product (sformId){
		this._formId = sformId;
		this._primItem = "";
		this._flagPrim = false;
		this._secItems = "";
		this._secItemProd = "";
		this._message = "";
		this._roductDetail = null;
	}
Product.prototype={
	_isAllAttributeSelected : function(){
		var list = document.forms[this._formId].elements;
		var validateItem = true;
		for( var i=0; i<list.length; i++)
		{
			if(list[i].id.indexOf('attributesValue') !=-1)
			{
				if(list[i].value==''){
					validateItem = false;
					break;
				}else{
					var tmp = list[i].id.split('$');
					var tmpId = tmp[1];
					$('attr_'+tmpId).value = list[i].options[list[i].selectedIndex].text;
				}
			}
		}
		return validateItem;
	},

	_isCityAttributeSelected : function(){
		var list = document.forms[this._formId].elements;
		var validateItem = true;
		for( var i=0; i<list.length; i++)
		{
			if(list[i].id.indexOf('pcaShippingCity') !=-1)
			{
				if(list[i].value==''){
					validateItem = false;
					break;
				}else{
					$('pcaHiddenShippingCity').value = list[i].options[list[i].selectedIndex].value;
				}
			}
		}
		return validateItem;
	},

		_isValidDate : function(){
			var selectedDateObj = $('pcaShippingDate');
			var currentDate = new Date();
			var selectedDate = selectedDateObj.value.split('/');
			var currentDateDay = "";
			var currentDateMonth = "";
			var currentDateMonthPlus = parseInt(currentDate.getMonth())+1+'';
			var currentDateYear = currentDate.getYear();
     		var currentDateDayLength = currentDate.getDate()+'';
			if(parseInt(currentDateDayLength)==parseInt(1))
				currentDateDay = '0'+currentDate.getDate();
			else
				currentDateDay = currentDate.getDate();

			var currentDateMonthLength = currentDateMonthPlus.length;
			if(parseInt(currentDateMonthLength)==parseInt(1))
				currentDateMonth = '0'+parseInt(currentDate.getMonth()+1);
			else
				currentDateMonth = parseInt(currentDate.getMonth())+1;
			//alert("Current Date : "+currentDateDay+"  "+currentDateMonth+"  "+currentDateYear)
			//alert("Selected Date : "+selectedDate[0]+"  "+ selectedDate[1]+"   "+selectedDate[2]);
			var currentDateFinal = new Date(parseInt(currentDate.getYear()),parseInt(currentDateMonth-1),parseInt(currentDateDay))
				
			var selectedDateFinal = new Date(selectedDate[2],(selectedDate[1]-1),selectedDate[0]);
			if(selectedDateObj != null && selectedDateObj.value==''){
				alert('Please enter valid date');
				return false;
			}else{
				if(selectedDateFinal<currentDateFinal){
				
				alert('Please Select Date greater than current Date');
				return false;
				}
			}
			return true;
		},
		  
	_checkMaxFreeProducts : function (statusIndex){
		if($('maxFreeProducts')!= null){
		var maxFree = $('maxFreeProducts').value;
		if(maxFree != 0)
		{
			var elels = document.forms['addToCartFrom'].elements;
			var selectedItems = 0;
			for(i=0;i<elels.length;i++){
				var elem = elels[i];
				if(elem.type == 'checkbox' && elem.id.indexOf('free') != -1 && elem.checked){
					selectedItems++;
				}
			}
			
			if(selectedItems == 0)
			{
				  alert('Please choose '+ maxFree + ' free products from the list given below');
				  this._clearOthers();
				  return false;
			}else if(selectedItems > maxFree){
				alert('Cannot add more free products than allowed');
				this._clearOthers();
				return false;
			}else {
				var obj = $('freeProductItems'+statusIndex);
				if(obj != null){
					try{
						this._setProductItemValues(obj,statusIndex);
					}catch(err){alert(err.message);}
				}
				return true;
			}
		}
		}
		return true;
	},

	  // TODO another method has to be written for collecting messages in the format
	  // MessageProvided1,ItemID1,AttributeID1:MessageProvided2,ItemID2,AttributeID2:  
	  
	_setProductItemValues :function(thisObj,setIndex){
		var index = thisObj.selectedIndex;
		
		$('freeItemId'+setIndex).value = $('freeItemId_'+index).title;
		$('freeItemMRPrc'+setIndex).value = $('freeItemMRPrc_'+index).title;
		$('freeItemOfferPrc'+setIndex).value = $('freeItemOfferPrc_'+index).title;
		$('freeItemDiscount'+setIndex).value = $('freeItemDiscount_'+index).title;
		$('freeItemImageURL'+setIndex).value = $('freeItemImageURL_'+index).title;
		$('freeItemTitle'+setIndex).value = $('freeItemTitle_'+index).title;
		$('freeItemAMTName'+setIndex).value = $('freeItemAMTName_'+index).title;
		$('freeItemAMTPOI'+setIndex).value = $('freeItemAMTPOI_'+index).title;

		$('multileMRP'+setIndex).update($('freeItemMRPrc_'+index).title);
		$('multileOffer'+setIndex).update($('freeItemOfferPrc_'+index).title);
		//$('multileDiscount').update($('freeItemDiscount_'+index).title);
		$('freePodImg'+setIndex).src = $('freeItemImageURL_'+index).title;
	},
	
	
	_clearOthers : function (){
		/*User can select the radio button after the selection of checkbox*/
		var formEles = document.forms[this._formId].elements;
		for(var i=0; i<  formEles.length;i++)
		{
			var element = formEles[i];
			if(element.type == "checkbox" && element.checked)
				element.checked = false;
		}
	},
	_isValidQty : function(){
		var qtyObj = $('itemqty');
		if(qtyObj !=null && qtyObj.value != ''){
			if(isNaN(qtyObj.value))
			{
				alert('Not a valid Number.');
				return false;
			}else if(parseInt(qtyObj.value) < 1 & parseInt(qtyObj.value) > 5){
					alert('Please enter value below to 6.');
				return false;
			}
		}else{
			alert('Please enter valid quantity.');
			return false;
		}
		return true;
	},

	isCheckout : function(){
		var isValid = false;
		try{
				if($('pilrfnum') == null || $('pilrfnum').value == '' )
				{
					alert("This Item can not be added."); return false;
				}

				isValid = this._isAllAttributeSelected()
				if(!isValid){
					alert('Please select attribute for this product.');
					return false;
				}

				isValid = this._isCityAttributeSelected()
				if(!isValid){
					alert('Please select city for this product.');
					return false;
				}
				
				isValid = this._isValidDate();
				if(!isValid)
					return false;

				isValid = this._checkMaxFreeProducts();
				if(!isValid)
					return false;

				/********************************************************************
				*	In FnP always quantity should be 1.	So following check removed.
				********************************************************************/

				/*isValid = this._isValidQty();
				  if(!isValid)
					return false;*/
				/********************************************************************/

			  // This loop is for accumlating the items of the free products.
			  // The titles of the radio buttons will be 
			  // in the format -- PrimaryProductID$RelatedProductID$RelatedItemID --
			  // TO set the variables to no values for every method invocation.
			  //initializeVariables(formName);
			 
			  //this._addSecondaryRadioItems();
			 // this._addSecondaryNonRadioItems();
			  //this._getHiddenFieldValue();
			  //this._setMessageValues();
		  
	  }catch(exception){alert(exception.message)}
	  return isValid;
	},
	showFormId : function(){
		alert(this._formId);
	},
	openImages : function(){
	}
}// product Oject OO finished


	function updateProductPrice(){
		try{
		var allIsmpaoRfNum = '';
		var elems = document.forms['addToCartFrom'].elements;
		var attCnt = 0;
		for( var i=0; i<elems.length; i++)
		{
			if(elems[i].id.indexOf('attributesValue') !=-1 )
			{	if(elems[i].value != null && elems[i].value.length>0)
				{
					attCnt++;
					allIsmpaoRfNum   += elems[i].value + '#';
				}
			}
		}
		
		if(attCnt != $('attribCount').value )
			return false;
		
		var url = '../faces/tiles/components/product/itemPrice.jsp';
		
		var myAjax = new Ajax.Updater(
			'itemPriceDiv', 
			url, 
			{
				method: 'GET', 
				parameters: {'allAttribute':allIsmpaoRfNum,'catalogueId':$('mctrfnum').value},
				onFailure:handleFail
			});
		}catch(exception){alert(exception.message);return false;}
	}
	function checkPNo(e)
	{
		var unicode= e.charCode? e.charCode : e.keyCode
		if ( unicode !=8 ){ //if the key isn't the backspace key (which we should allow)
		if ( unicode<=48 || unicode>53) //if not a number
			return false //disable key press
		}
	}
	function updateCart(isCart){
	        if(!isRestricted()){
                        return false;
                }
		if(!chkForJustDial()){
			return false;
		}
		 if($('totalCartItems').value >= 5){
			alert("You can have a maximum of only 5 products in the shopping cart at one time");
			return false;
		} 
		var prod = new Product('addToCartFrom');
		if(!prod.isCheckout()){
			return false;
		}else{
			if(!getDateOfDelivery())
				return false;
		}
		var url = '/fnp/faces/tiles/components/product/miniShoppingCart.jsp';
		if(isCart != null && isCart.length>0)
		$('isWishList').value= isCart;
		$('invoke:action').value = "BuyerMainNavigationActionBean.addToCartAction";
		var myAjax = new Ajax.Updater(
			'minishoppingcart', 
			url, 
			{
				method: 'GET', 
				parameters: $('addToCartFrom').serialize(),
				onFailure:handleFail
			});
	}
	function chkForJustDial(){
		var jstDialCatalogueId = $('justDialCatalogueNumber').value;
		var currentCatalogueId = $('mctrfnum').value;
		var totalCartSize = $('totalCartItems').value;
		if(jstDialCatalogueId == currentCatalogueId && totalCartSize > 0){
			alert('You Can Buy one Product At One Time.');
			return false;
		}
		return true;
	}
	function handleFail(request){
		alert("Sorry. There was an error.");
	}
	
	function changeMiscInfo(sourceId){
		var o_targetDiv = "miscellaneous";
		$(o_targetDiv).innerHTML="";
		$(o_targetDiv).innerHTML = $(sourceId).innerHTML; 
	}
	
	function changeTabColor(obj) {
		if($('liRelated')!=null) {$('liRelated').className='';}
		if($('liSimilar')!=null) {$('liSimilar').className='';}
		if($('liDetails')!=null) {$('liDetails').className='';}
		if($('liSpecification')!=null) {$('liSpecification').className='';}
		if($('liDiscounted_Product')!=null) {$('liDiscounted_Product').className='';}
		if($('liFree_Products')!=null) {$('liFree_Products').className='';}
		if($('liPayment_Option')!=null) {$('liPayment_Option').className='';}
		if($('liDelivery_Location')!=null) {$('liDelivery_Location').className='';}
		if($('liReviews_Rating')!=null) {$('liReviews_Rating').className='';}
		
		obj.className='selected';
	}
	
	function openImages(productId,catalogueID,ctx)
	{
		//alert("productId-->"+productId+"catalogueID-->"+catalogueID)
		var page = ctx ;
		if(productId==null)
		{
			alert("Please select Item")
		}else
		{
			page += "/fnp/faces/tiles/productImages.jsp?productID="+productId+"&catalogueID="+catalogueID;
			var win_porp = "location=no, toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=no,height=450,width=500";
			window.open(page, "pImages",win_porp);
		}
	}
	/*function goToSimpleAddress(){
	        if(!isRestricted()){
                        return false;
                }
		var prod = new Product('addToCartFrom');
		if(!prod.isCheckout()){
			return false;
		}else{
			if(!getDateOfDelivery())
				return false;
		}
				
		$('isWishList').value= "N";
		$('invoke:action').value = "BuyerCheckoutActionBean.checkoutAction";
		$(addToCartFrom).action = '/fnp/faces/jsp/ccsimpleAddress.jsp';
		$(addToCartFrom).submit();
	}*/

function goToSimpleAddress(){
	if(!isRestricted()){
	return false;
	}
	var prod = new Product('addToCartFrom');
	if(!prod.isCheckout()){
					return false;
	}else{
					if(!getDateOfDelivery())
									return false;
	}
									
	$('isWishList').value= "N";
	$('invoke:action').value = "BuyerCheckoutActionBean.checkoutAction";
	var url = '/fnp/faces/tiles/components/product/miniShoppingCart.jsp';
	var myAjax = new Ajax.Updater('minishoppingcart',url, 
	{
		method: 'GET', 
		parameters: $('addToCartFrom').serialize(),
		onSuccess : handleQuichCheckout,
		onFailure:handleFail
	});
	}
	function handleQuichCheckout(transport){
		if(200 == transport.status){
		var responce = transport.responseText;
		if(responce.indexOf('ItIsHoliday')!=-1){
						return false;
		}
		else{
		window.location.href = '/fnp/faces/jsp/ccsimpleAddress.jsp';
		}
		}
	}


	/**
	This will change the main image of the product when user click on the small images
	*/
	function changeMainImg(newImg,which)
	{	

		var form = document.forms[0];
		var ele =null;
		if(which=='main')
		{
			ele = document.getElementById("mainImg");
			ele.src = newImg;
			//document.getElementById('divImage').src=ele.src;
		}else{
		ele = document.getElementById("popupedLargeImg");
		ele.src = newImg;
		//document.getElementById('divImage').src=ele.src;
		}
	}
	function processReview(ctx , reviewType , pid, sid) {
		var path = ctx ;
		var winProps = "left=20,top=100,toolbar=0,menubar=0,directories=0,scrollbars=1,height=490,width=980";
		
		if(reviewType == 'writeProductReview' && pid != null){
			path += "/faces/jsp/writeProductReview.jsp?pbirfnum="+pid;
			path += '&action=WriteProductReviewActionBean.writeProductReview_initAction';
		}
		else if( sid != null ){
			
			if(reviewType == 'writeSellerReview'){
				if($('_isLogged') != null && $('_isLogged').innerHTML == 'false'){
				alert('Please Login to write reviews.');
				return false;
				}
				 path += "/faces/jsp/writeSellerReview.jsp?ssirfnum=" + sid
				 path +='&action=WriteSellerReviewActionBean.writeSellerReview_initAction';
			}else if(reviewType == 'viewSellerReviews'){
				path +="/faces/jsp/sellerInfo.jsp?ssirfnum="+ sid;
			}
		}
		
		chld = window.open(path,'parent',winProps);
		return false;
}
function isRestricted(){
        if($('restrictedCategoryFlag').value == 'true'){
                alert('This product is not available currently. You can buy this during the same occasion next time');
                return false;
        }
        else{
                return true;
        }
}
function setRelatedPbiRfNum(){
	var pbis="";
	var list = document.getElementsByTagName('input');
	for(var i=0;i<list.length;i++){
		if(list[i].type=="checkbox" && list[i].id.indexOf("related_chk_box") != -1 && list[i].checked){
			var chkID = list[i].id;
			pbis = pbis + chkID.substring(chkID.indexOf("@")+1,chkID.length) + "#@";
		}
	}
	if(pbis != ""){
		pbis = pbis.substring(0,pbis.length-2);
	}
	$('relatedProductsPbis').value = pbis;
}

function setRankingStar(feed,hook,ratingFor)
{
	feed = feed/10;
	var star = Math.round(feed);
	var totalStar = 5;
	var fadStar = 0;
	var fullStar = 0;
	var halfStar = 0;
	star = star % 2;
	if(star == 0)
	{
		fullStar = feed / 2;
		halfStar = 0;
	}
	else
	{
		fullStar = Math.floor(feed / 2);
		
		halfStar = 1;
	}
	
	fadStar = totalStar - (fullStar + halfStar);
	
	var fargment = document.createDocumentFragment();
	fargment.appendChild(document.createTextNode(ratingFor))
	var image = null;
	
	for(var i = 1 ; i<= fullStar; i++)
	{
		image = document.createElement("IMG");
		image.src = "/media/images/OctaShop/star_1.gif";
		
		image.id=""+i
		fargment.appendChild(image);
		
	}
	
	if(halfStar > 0)
	{
		image = document.createElement("IMG");
		image.src = "/media/images/OctaShop/star_2.gif";
		image.id=""+i
		fargment.appendChild(image);
	}
	for(var i = 1 ; i<= fadStar; i++)
	{
		image = document.createElement("IMG");
		image.src = "/media/images/OctaShop/star_3.gif";
		image.id=""+i
		fargment.appendChild(image);
	}
	var starTag = document.getElementById(hook);
	starTag.appendChild(fargment);
}