Book.prototype.attachBook = function(bookContainer,oCart,oImgSrc,oImgWidth,oImgHeight)
        {
           
           var bImg = document.createElement('img');
           bImg.setAttribute('src',oImgSrc);
           if(oImgSrc.indexOf('oCover') != -1)
           {
              oImgHeight = "108";
              oImgWidth = "91";
           }
           
           bImg.setAttribute('width',oImgWidth);
           bImg.setAttribute('height',oImgHeight);
           bImg.setAttribute('alt',this.title);
           bImg.setAttribute('id','cover_' + this.isbn);
           var bImgContainer = document.createElement('div');
           bImgContainer.className = "imgContainer";           
           bImgContainer.appendChild(bImg);
           
           if(this.pubDate != "undefined")
           {
            var oDate = new Date(Date.parse(this.pubDate));
            var dToday = new Date();     
            var one_day = 1000*60*60*24;
            var days = Math.floor((dToday - oDate) / one_day);                  
            if(days <= 180)
            {
               var oDiv = document.createElement('div');
               oDiv.className = "labelNew";
               oDiv.style.bottom = (parseInt(oImgHeight) - 45) + "px";
               oDiv.style.left = (parseInt(oImgWidth) - 28) +"px";
               bImgContainer.appendChild(oDiv);               
            }
           }
           
           
           bookContainer.appendChild(bImgContainer);
           var titleLink = document.createElement('a');
           titleLink.setAttribute('href',this.titleLink);
           titleLink.setAttribute('title',this.title);
           var titleLinkText = document.createTextNode(this.title);
           titleLink.appendChild(titleLinkText);
           var titleLinkContainer = document.createElement('p');
           titleLinkContainer.className = "bTitle";
           titleLinkContainer.appendChild(titleLink);
           bookContainer.appendChild(titleLinkContainer);

           var bPriceIsbnContainer = document.createElement('p');
           
           var bPriceText = "";
           
           
               if(this.price.toString().indexOf('$') == -1)
               {
                  this.price = parseFloat(this.price).toFixed(2);           
                  bPriceText = "$" + this.price + " | ";
               } else {
                        bPriceText = this.price + " | ";
                      }
           
           bPriceIsbnContainer.appendChild(document.createTextNode(bPriceText + isbn10to13(this.isbn)));
           bookContainer.appendChild(bPriceIsbnContainer);
           this.priceAvailability = new PriceAvailability(this.isbn); 
           if(this.isEClub()&&((typeof checkTC != "undefined")&&(checkTC == true)))
           {
                var ePriceContainer = document.createElement('p');
                ePriceContainer.className = "eClubPrice";
                ePriceContainer.appendChild(document.createTextNode('eClub Price: $' + this.eClubPrice()));
                bookContainer.appendChild(ePriceContainer);            
           }        
           
           if(!this.priceAvailability.available)//if book is not available
           {
                   var oNotInStock = document.createElement('p');
                   oNotInStock.className = 'notAvailable';
                   oNotInStock.appendChild(document.createTextNode(this.priceAvailability.getShipDateString()));
                   bookContainer.appendChild(oNotInStock);
           }  
           
           
           
           
           
            
               if(oCart.isIsbnInCart(this.isbn))
	           {
                  if(!oCart.isItemInspect(this.isbn))
                  {
                       var addedToOrderContainer = document.createElement('p');
                       var classArray = new Array();
                       var anchorClass = "";
                       classArray.push('addedToOrder');
                       if(!this.priceAvailability.available)classArray.push('bookRequest');
                       if(classArray.length != 0)addedToOrderContainer.className = classArray.join(' ');
                       addedToOrderContainer.innerHTML = oCart.getItemQuantity(this.isbn) + "<span>added to order</span>";
		               bookContainer.appendChild(addedToOrderContainer);
        		           
		               var removeContainer = document.createElement('a');
		               var classArray = new Array();
                       var anchorClass = "";
                       classArray.push('removeFromOrder');
                       if(!this.priceAvailability.available)classArray.push('bookRequest');
                       if(classArray.length != 0)removeContainer.className = classArray.join(' '); 
                       removeContainer.setAttribute('href','#'); 
                       if(document.attachEvent)
                       {
                         removeContainer.onclick = function(oEvent){removeItemFromCart();}; 
                       } else {
                         removeContainer.setAttribute('onclick','removeItemFromCart(event)'); 
                       }               
                       var removeContainerText = document.createTextNode('remove from order');
                       removeContainer.appendChild(removeContainerText);   
                       bookContainer.appendChild(removeContainer);
                  } else {                
                       var removeContainer = document.createElement('a');
                       removeContainer.className = "removeInspect";  
                       removeContainer.setAttribute('href','#'); 
                       if(document.attachEvent)
                       {
                         removeContainer.onclick = function(oEvent){removeItemFromCart();}; 
                       } else {
                         removeContainer.setAttribute('onclick','removeItemFromCart(event)'); 
                       }               
                       var removeContainerText = document.createTextNode('remove from order');
                       removeContainer.appendChild(removeContainerText);   
                       bookContainer.appendChild(removeContainer);
	              }            
               } else {
                   var spanTag = document.createElement('span');
                   
                   //if(this.priceAvailability.available)//if book is not available
                   //{
                       var bUnits = document.createElement('input');
                       bUnits.setAttribute('type','text');
                       bUnits.setAttribute('name','Num_' + this.isbn);
                       bUnits.setAttribute('onchange', 'thisVal=this.value;');
                       bUnits.className = "bUnits";
                       spanTag.appendChild(bUnits);

                       var bUnitsLabel = document.createElement('label');
                       bUnitsLabel.setAttribute('for','bUnits');
                       var bUnitsLabelText = document.createTextNode('Units');
                       bUnitsLabel.appendChild(bUnitsLabelText);
                       spanTag.appendChild(bUnitsLabel);
                   //}    
                   var addToCartContainer = document.createElement('a');
                   addToCartContainer.setAttribute('href','#');
                   var classArray = new Array();
                   var anchorClass = "";
                   if(!this.priceAvailability.available)classArray.push('bookRequest');
                   if(classArray.length != 0)addToCartContainer.className = classArray.join(' ');
                   if(document.attachEvent)
                   {
                     addToCartContainer.onclick = function(oEvent){addItemToCart();}; 
                   } else {
                     addToCartContainer.setAttribute('onclick','addItemToCart(event)'); 
                   }
                   
                   var addToCartContainerText = document.createTextNode('add to cart');
                   addToCartContainer.appendChild(addToCartContainerText);
                   spanTag.appendChild(addToCartContainer);

                   var buyBook = document.createElement('p');
                   buyBook.className = "buyBook";
                   buyBook.appendChild(spanTag);
                   bookContainer.appendChild(buyBook);  

                   if (this.inspectionCopies) { // inspection copies only allowed if col17 = 1
                      var inspectApprovalContainer = document.createElement('a');
                      inspectApprovalContainer.className = "inspectApproval";
                      if(document.attachEvent)
                      {
                        inspectApprovalContainer.onclick = function(oEvent){addItemToCart();}; 
                      } else {
                        inspectApprovalContainer.setAttribute('onclick','addItemToCart(event)'); 
                      }
                      inspectApprovalContainer.setAttribute('href','#');
                      var inspectApprovalText = document.createTextNode('Inspect on Approval');
                      inspectApprovalContainer.appendChild(inspectApprovalText);
                      bookContainer.appendChild(inspectApprovalContainer);  
                    }
               } 
          /*
               if(!this.priceAvailability.available)//if book is not available
               {
                   var oNotInStock = document.createElement('p');
                   oNotInStock.className = 'notAvailable';
                   oNotInStock.appendChild(document.createTextNode('Not in stock'));
                   bookContainer.appendChild(oNotInStock);
               }  
          */   
        };  

   
   Book.prototype.getCartDivCatStr = function()
        {
          var oStr = new Array();
          if(typeof division != "undefined")oStr.push(division);
          if(typeof category != "undefined")
          {
            if(typeof category == "object")
            {
              oStr.push(category[0]);
              oStr.push(category[1]);
            } else {
              oStr.push(category);
            }
          }
          return oStr.join('>');
        };

        Book.prototype.addToCart = function(oCart, quantity, requestClass)
        {
          if(this.inspectionCopies)
          {
              var inspecAvailable = "I";
          } else {
              var inspecAvailable = "B";
          }  
          
          var price = this.price;
           
          /*
          this.priceAvailability = new PriceAvailability(this.isbn,quantity);  
         
          if(this.priceAvailability.available)
          {
             var price = this.price;
          } else {                    
                    var price = '0';
                    if(this.buyInspect.toLowerCase() == 'i')price = this.price;
                 }
                 
          //variable to store messages       
          var message = null;
          
          if((!this.priceAvailability.available) && (oCart.hasUnavailableBooks() == false) && (requestClass != null && requestClass.indexOf('bookRequest') != -1))
          {
                message = 'Items that are not in stock are added to the shopping cart as requests.';
                message += '\nThe cost of these items does not affect the total cost of the order.';
                message += '\nOur sales department will contact customers when processing orders in order to estimate the availability and delivery of such items.';
                message += '\nPlease proceed to check out for further details.';
          }
         
          if((!this.priceAvailability.available) && (requestClass == null || requestClass == 'addToOrder'))
          {  
                message = 'The following books are not available at the quantity requested:';
                message += '\n\n- ' + this.title + ' (' + this.isbn + ')';
                message += '\n\n' + 'They have been added to the shopping cart as requests.'; 
                message += '\n\nItems that are not in stock are added to the shopping cart as requests.';
                message += '\nThe cost of these items does not affect the total cost of the order.';
                message += '\nOur sales department will contact customers when processing orders in order to estimate the availability and delivery of such items.';
                message += '\nPlease proceed to check out for further details.';
          }
          */
          
              
          oCart.addToCart(this.isbn,this.title,price,(inspecAvailable + this.buyInspect),quantity,this.getCartDivCatStr(),this.priceAvailability.available);
          oCart.updateShoppingSummary();
          
          //if(message)alert(message);
        };

        Book.prototype.removeFromCart = function(oCart)
        {
           oCart.deleteFromCart(this.isbn);
           oCart.updateShoppingSummary();
        }; 
        /*
        Book.prototype.printPrintBook = function(oCart)
        {
          document.write('<span class="title">',this.title,'</span>');
          document.write('<span class="authorisbn">');
            if(typeof this.author == "string" && this.author.length > 0)
            {
                document.write('<span class="author">',this.author,'</span><span class="divider">|</span>');
            }
            document.write('<span class="isbn">ISBN: ',convISBN10toISBN13(preEditISBN(this.isbn)),'</span>');
          document.write('</span>');
          document.write('<span class="pricequantity">');
            document.write('<span class="price">$ ',(parseFloat(this.price)).toFixed(2),'</span><span class="divider">|</span>');
            document.write('<span class="quantityBox"></span>');
            document.write('<span class="quantityLabel">Units</span>');
          document.write('</span>');
          document.write('<span class="series">',(this.subject + " > " + this.area + " > " + this.series) ,'</span>');
        };
        */
        
        Book.prototype.printPrintBook = function(oCart)
        {
          document.write('<p class="titleauthor">');
            document.write('<span class="title">',this.title,'</span>');
            if(typeof this.author == "string" && this.author.length > 0)
            {
              document.write('<span>',this.author,'</span>');
            }
          document.write('</p>');
          document.write('<p class="isbnseries">');
            document.write('<span>ISBN:',isbn10to13(this.isbn),'</span>');
            document.write('<span>',(this.subject + " > " + this.area + " > " + this.series),'</span>');
          document.write('</p>');
          document.write('<p class="pricequantity">');
            document.write('<span class="price">$',(parseFloat(this.price)).toFixed(2),'</span>');
            document.write('<span class="quantityBox"></span>');
            document.write('<span class="quantityLabel">Units</span>');
          document.write('</p>');
        };
    
    
 
               
           /*
        Book.prototype.checkNewLabel = function()
        {
          alert(typeof this.pubDate + "  [" + this.puDate + "]");          
          document.write('<div class="labelNew"></div>');       
          var oD = new Date(Date.parse("01/20/2008"));      
          var oDate = new Date();
          var one_day=1000*60*60*24;
          alert(oDate.toString() + "  " + oD.toString() + "  " + ((oDate.getTime() - oD.getTime())/one_day));        
        };
        */