Sterling Rose Design Blog
Calculating Line Item Extensions
Authored by Dana Jones
May 25, 2009 14:48
84 Comments
Tags: Javascript Rails Prototype AJAX
Leave a Comment
Authored by Dana Jones
May 25, 2009 14:48
84 Comments
Tags: Javascript Rails Prototype AJAX
In my project, I have orders, and each order can have an unlimited number of line_items. Line_items are created by the user clicking on a button, which appends (via RJS) a new row to the line_items tabled form. So far, so good.
But I needed the extended price (quantity * price_per) of each line_item to be calculated every time the user tabbed out or clicked away from the price_per field. Further, I needed the subtotal, tax, total, and balance fields to be automatically re-calculated.
I messed around with it for several hours, trying Javascript, Prototype, and even jQuery, before I finally settled on a Prototype approach that worked. The real struggle was that using Rails 2.3’s nested forms functionality meant that each line_item would have an index key embedded in the middle of the text field’s name and id, and I could not come up with a good way to extract it, to pass it to the Javascript function.
Luckily, the numbering appears to be a 0-based index, so I cheated and used an incrementer.
I know it’s not a perfect solution (it’s obtrusive, it’s probably much more verbose than it needs to be) but it functions.
So, on to the code. Obviously, I’ve snipped out a lot of stuff that doesn’t have anything to do with this example.
Yeah, I called my class “fluffy_bunny.” It’s not a class name I was likely to use anywhere else, and fluffy bunnies are cute. :)
CommentsBut I needed the extended price (quantity * price_per) of each line_item to be calculated every time the user tabbed out or clicked away from the price_per field. Further, I needed the subtotal, tax, total, and balance fields to be automatically re-calculated.
I messed around with it for several hours, trying Javascript, Prototype, and even jQuery, before I finally settled on a Prototype approach that worked. The real struggle was that using Rails 2.3’s nested forms functionality meant that each line_item would have an index key embedded in the middle of the text field’s name and id, and I could not come up with a good way to extract it, to pass it to the Javascript function.
Luckily, the numbering appears to be a 0-based index, so I cheated and used an incrementer.
I know it’s not a perfect solution (it’s obtrusive, it’s probably much more verbose than it needs to be) but it functions.
So, on to the code. Obviously, I’ve snipped out a lot of stuff that doesn’t have anything to do with this example.
/controllers/orders_controller.rb
def new
@order = Order.new
@order.line_items.build
@order.zero_set_amounts
@colors = Color.unremoved
end
def edit
@order = Order.new
@colors = Color.unremoved
end/models/order.rb
def zero_set_amounts
self.subtotal = 0
self.tax = 0
self.shipping = 0
self.artwork = 0
self.setup = 0
self.printing_charge = 0
self.misc_charge = 0
self.total = 0
self.balance = 0
self.reorder ||= false
end/views/layouts/application.html.erb
<head>
<%= javascript_include_tag :defaults, 'main' %>
</head>/views/orders/new.html.erb and /views/orders/edit.html.erb
<% form_for(@order) do |f| %>
<%= render :partial => "form", :locals => {:f => f} %>
<% end %>/views/orders/_form.html.erb
<div id="order_line_items">
<%= render :partial => 'line_items', :locals => {:f => f, :order => @order} %>
<div id="order_summary_fields">
<div class="left"><%= f.label :subtotal %></div>
<div class="right"><%= text_field_tag :subtotal, 0, :size => 10,
:disabled => true %></div>
<div class="left"><%= f.label :artwork %></div>
<div class="right"><%= f.text_field :artwork, :size => 10, :onblur =>
'recalculateTotals();' %></div>
<div class="left"><%= f.label :setup %></div>
<div class="right"><%= f.text_field :setup, :size => 10, :onblur =>
'recalculateTotals();' %></div>
<div class="left"><%= f.label :printing_charge, "Printing" %></div>
<div class="right"><%= f.text_field :printing_charge, :size => 10, :onblur =>
'recalculateTotals();' %></div>
<div class="left"><%= f.label :misc_charge, "Miscellaneous" %></div>
<div class="right"><%= f.text_field :misc_charge, :size => 10, :onblur =>
'recalculateTotals();' %></div>
<div class="left"><%= f.label :shipping %></div>
<div class="right"><%= f.text_field :shipping, :size => 10, :onblur =>
'recalculateTotals();' %></div>
<div class="left"><%= f.label :tax %></div>
<div class="right"><%= text_field_tag :tax, 0, :size => 10, :disabled => true %></div>
<div class="left"><strong><%= f.label :total %></strong></div>
<div class="right"><%= text_field_tag :total, 0, :size => 10,
:disabled => true %></div>
<div class="left"><%= f.label :balance %></div>
<div class="right"><%= text_field_tag :balance, 0, :size => 10,
:disabled => true %></div>
<%= render :partial => "shared/create_or_update", :locals => {:f => f} %>
<%= f.hidden_field :subtotal %>
<%= f.hidden_field :tax %>
<%= f.hidden_field :total %>
<%= f.hidden_field :balance%>
<%= f.hidden_field :reorder %>
</div>
</div>/views/order/_line_items.html.erb
<%= button_to_remote 'Add a New Line Item', {:url => new_line_item_path, :method => :get} %>
...
<% i = 0 %>
<% f.fields_for :line_items do |line_items_forms| %>
<tr>
<td><%= line_items_forms.text_field :quantity, :size => 5 %></td>
<td><%= line_items_forms.text_field :description, :size => 30 %></td>
<td><%= line_items_forms.select :color_id, @colors.map {|c| [c.name, c.id]} %></td>
<td><%= line_items_forms.text_field :price_per, :size => 10, :onblur =>
order.new_record? ? 'updateExtendedPrice("order_line_items_attributes_0_quantity",
this.id, "order_line_items_attributes_0_price_extended");' :
"updateExtendedPrice('order_line_items_attributes_#{i}_quantity', this.id,
'order_line_items_attributes_#{i}_price_extended');" %></td>
<td><%= line_items_forms.text_field :price_extended, :size => 10, :class =>
'fluffy_bunny' %></td>
<% i += 1 %>
</tr>
<% end %>Yeah, I called my class “fluffy_bunny.” It’s not a class name I was likely to use anywhere else, and fluffy bunnies are cute. :)
/controllers/line_items_controller.rb
def new
begin
@order = Order.find(params[:order_id])
@line_item = @order.line_items.build
rescue ActiveRecord::RecordNotFound
@line_item = LineItem.new
ensure
@item_index = @order.nil? ? Time.now.to_i : (@order.line_items.length - 1)
end
respond_to do |format|
format.html
format.js do
@colors = Color.unremoved.collect {|c| [c.name, c.id]}
@line_id = "order_line_items_attributes_#{@item_index}"
@line_name = "order[line_items_attributes][#{@item_index}]"
end
end
end/views/line_items/new.js.erb
$('line_item_table').insert(<%=js render(:partial => "new_line_item") %>, 'bottom');/views/line_items/_new_line_item.html.erb
<tr>
<td><%= text_field_tag "#{@line_id}_quantity", '', :name => "#{@line_name}[quantity]",
:size => 5 -%></td>
<td><%= text_field_tag "#{@line_id}_description", '', :name =>
"#{@line_name}[description]", :size => 30 -%></td>
<td><%= select_tag "#{@line_id}_color_id", options_for_select(@colors), :name =>
"#{@line_name}[color_id]" -%></td>
<td><%= text_field_tag "#{@line_id}_price_per", '', :name =>
"#{@line_name}[price_per]", :size => 10, :onblur =>
"updateExtendedPrice('order_line_items_attributes_#{@item_index}_quantity', this.id,
'order_line_items_attributes_#{@item_index}_price_extended');" -%></td>
<td><%= text_field_tag "#{@line_id}_price_extended", '', :name =>
"#{@line_name}[price_extended]", :size => 10, :class => 'fluffy_bunny' -%></td>
</tr>/public/javascripts/main.js
function updateExtendedPrice(x,y,z) {
$(z).value=parseFloat($(x).value) * parseFloat($(y).value);
updateSubtotal();
recalculateTotals();
}
function updateSubtotal() {
var subtotal=0;
var li;
var line_item_extensions = $$('.fluffy_bunny');
line_item_extensions.each(function(li) {subtotal += parseFloat(li.value);})
$('order_subtotal').value=subtotal;
$('subtotal').value=subtotal;
}
function updateTax() {
/* Tax rate is 7% */
var tax = ((parseFloat($('order_subtotal').value) +
parseFloat($('order_artwork').value) + parseFloat($('order_setup').value) +
parseFloat($('order_shipping').value) + parseFloat($('order_printing_charge').value)
+ parseFloat($('order_misc_charge').value)) * 0.07).toFixed(2);
$('order_tax').value=tax;
$('tax').value=tax;
}
function updateTotal() {
var total = (parseFloat($('order_subtotal').value) +
parseFloat($('order_artwork').value) + parseFloat($('order_setup').value) +
parseFloat($('order_tax').value) + parseFloat($('order_shipping').value) +
parseFloat($('order_printing_charge').value) +
parseFloat($('order_misc_charge').value)).toFixed(2);
$('order_total').value=total;
$('total').value=total;
}
function updateBalance() {
balance = $('order_total').value;
$('order_balance').value = balance;
$('balance').value = balance;
}
function recalculateTotals() {
updateTax();
updateTotal();
updateBalance();
}
Yeah) but I guess here it is everything carefully written)
Posted September 11, 2011 by order research paper
Posted September 11, 2011 by order research paper
Thank you and looking for more posts. I am really satisfied with this posting that you have given us. This is really a stupendous work done by you.
Posted September 20, 2011 by Houston Home Security
Posted September 20, 2011 by Houston Home Security
Your article very interesting, I have introduced a lot of friends look at this article, the content of the articles there will be a lot of attractive people to appreciate, I have to thank you such an article.
Posted October 25, 2011 by Play Slot Machines
Posted October 25, 2011 by Play Slot Machines
I am sure that the idea to write my paper in this key will make it more interesing
Posted November 09, 2011 by Gayer
Posted November 09, 2011 by Gayer
It is not easy to find a good term paper for my college! I hope you will help me
Posted November 09, 2011 by Clinton Jiang
Posted November 09, 2011 by Clinton Jiang
These tiny little icons are ubiquitous in web applications. They’re cute and plentiful, and I use them
Posted November 10, 2011 by essay
Posted November 10, 2011 by essay
I am sure that these scripts will help me a lot
Posted November 10, 2011 by writing and editing services
Posted November 10, 2011 by writing and editing services
SAOMTBHXRP north face uk CXMOGUCLVZ http://northfaceuk.webeden.co.uk/
Posted November 14, 2011 by Lypeempirty
Posted November 14, 2011 by Lypeempirty
QSNWWRUHTB ugg boots sale NMRSJPJYVU http://www.littlefitness.com
Posted November 15, 2011 by AroumnRhyhory
Posted November 15, 2011 by AroumnRhyhory
zFuuXvyXfkFy http://www.andrewsambell.com yHgnXmlYvfIh moncler outlet pQmzUswVbuPp
Posted November 15, 2011 by titsLocacab
Posted November 15, 2011 by titsLocacab
pByrWsaGx ugg outlet tIotDvdKv http://www.aikidoatbushindojo.com
Posted November 15, 2011 by citaInfankifs
Posted November 15, 2011 by citaInfankifs
Such a design stuff, I am only good at dissertation titles writing with its tips on how to write essay.
Posted November 16, 2011 by kristy16
Posted November 16, 2011 by kristy16
TXEFNZDHADQAF cheap uggs uk VYYEEHYHZSVIW http://www.djhardyhard.com
Posted November 16, 2011 by Herhattarkcot
Posted November 16, 2011 by Herhattarkcot
xNdmJwtuEuoB north face uk jackets vUoqUzgrAxkX http://www.frcointernational.org fDvoTgnyMbxO
Posted November 18, 2011 by VodurePoeld
Posted November 18, 2011 by VodurePoeld
fFufCgvlDaz uggs boots bMccQfcpDmj http://www.littlefitness.com zFtoNtqoHxj
Posted November 18, 2011 by Pamquamma
Posted November 18, 2011 by Pamquamma
tEkmUrfNw uggs on sale uk kDbkVcqJr http://www.oneribpublications.com/
Posted November 21, 2011 by HOBBYGOROROLF
Posted November 21, 2011 by HOBBYGOROROLF
iYqiSdjbBo cheap uggs for sale kQkjTggwWl http://www.nnmortgage.net fYakSqeiRt
Posted November 24, 2011 by Accoffnus
Posted November 24, 2011 by Accoffnus
It is very rare these days to find blogs that provide information someone is looking for. I am glad to see that your blog share valued information that can help to many readers. Thanks and keep writing!
Posted November 25, 2011 by Van Hire
Posted November 25, 2011 by Van Hire
nKnkIgiVt uggs slippers on sale kNmeSrgZh http://aussjoacres.com
Posted November 29, 2011 by ErrotlitDrepe
Posted November 29, 2011 by ErrotlitDrepe
uDnvZmzzKp ugg yPrbCmyiFm http://www.soulsituation.com qCheXysdIn
Posted December 02, 2011 by FeenceOcealge
Posted December 02, 2011 by FeenceOcealge
This is a nice web site. Good fresh interface and nice informative articles. I will be coming back soon, thanks for the great article.
Posted December 03, 2011 by Experts Academy
Posted December 03, 2011 by Experts Academy
You have completed an amazing job writing the testimony ; I enjoyed what you’ve made a lot
Posted December 06, 2011 by diet pills
Posted December 06, 2011 by diet pills
Over the years, I have bookmarked a lot of sites that I find more useful than others in doing the design work
Posted December 06, 2011 by custom essay papers
Posted December 06, 2011 by custom essay papers
iCcqBpyyWr ugg boot uk sale zOpqIjpyVr http://www.franklinpba.com
Posted December 14, 2011 by ReupsKneefaup
Posted December 14, 2011 by ReupsKneefaup
fVnmBmofHg ugg boots on sale for women vBfyQdkuId http://mordishe56.xanga.com/757644993/ugg-boots-on-sale-for-women—blank—a-genuine-attack-this-year/
Posted December 15, 2011 by Zeliakewwaf
Posted December 15, 2011 by Zeliakewwaf
tJpzTtnkLp http://uggsonsale27.beep.com/uggbootsclearance.htm xJedDntnOl ugg boots on sale
Posted December 16, 2011 by LoxHepsyspexy
Posted December 16, 2011 by LoxHepsyspexy
wKmeVdmpRi ugg boots cheap sCnpThigIx http://ugguk1216.sosblogs.com/ugg-uk-b1/ugg-boots-on-sale-b1-p2.htm
Posted December 18, 2011 by Floowadvila
Posted December 18, 2011 by Floowadvila
yWatSesTq ugg store bFnkZvwHz http://uggstoreuk.webeden.co.uk
Posted December 19, 2011 by fulfiggedgire
Posted December 19, 2011 by fulfiggedgire
I have been searching out some of your stories and i can state that this one pretty nicely stuff. I have enjoyed your post, which nicely written on interesting story. Thanks for sharing such a great stuff with us. I hope more to come.
Posted December 20, 2011 by TIG Welding Inverters
Posted December 20, 2011 by TIG Welding Inverters
iL5wQ7mZ6 uggs for sale online rN9jR0tS0 http://www.allmortgagegroup.com
Posted December 20, 2011 by Wrestysmittee
Posted December 20, 2011 by Wrestysmittee
rTekDwzYb ugg boots uk sale xGhaXifVy http://uggbootsuksale.webeden.co.uk
Posted December 22, 2011 by Vatrittably
Posted December 22, 2011 by Vatrittably
tB canada goose jackets lO http://discountuggs5989.webnode.it/canada-goose-parka/
Posted December 23, 2011 by Syncemalync
Posted December 23, 2011 by Syncemalync
wA canada goose eE http://www.biblepr.com/canada-goose-253257.html
Posted December 24, 2011 by Syncemalync
Posted December 24, 2011 by Syncemalync
I even told my friends to take a look at your blog and in fact your blog is already bookmarked on my computer. Hope to see more of this. Great..
Posted December 29, 2011 by Online Bingo
Posted December 29, 2011 by Online Bingo
xRc replica louis vuitton handbags eXl http://uggbootsuk107.blogcindario.com/2012/01/00008-louis-vuitton-designer-handbags-on-line.html
Posted January 08, 2012 by PaguePraime
Posted January 08, 2012 by PaguePraime
jR3 cheap ugg boots bX3 http://SunommyfervmoilleLiana.newsvine.com/_news/2012/01/07/10022879-comfort-and-ease-through-popular-all-the-ugg-sale-and-trendy-cheap-ugg-boots
Posted January 08, 2012 by DugAttada
Posted January 08, 2012 by DugAttada
The accuracy of the recipe cost is paramount to ensuring the theoretical is accurate (see our article “Obtaining Accurate Recipe Costs”). In order to gain a theoretical cost extend the cost per plate by the quantity sold. The total of all of the line item extensions is the cost in dollars.
Computer Store Canada
Posted January 09, 2012 by Computer Accessories Store
Computer Store Canada
Posted January 09, 2012 by Computer Accessories Store
SEEVKBZFBU sale on uggs ONSBRWVYVW http://www.monarchestates.com
Posted January 10, 2012 by rebynoverbVes
Posted January 10, 2012 by rebynoverbVes
The Machine, the Museum of Modern Art’s 1968 exhibit, featured hundreds of artist dealing with the subject of mechanics and technology. Says Cool Hunting of the exhibit’s published "From historical photographic studies of motion to the groundbreaking
Categories
Posted January 11, 2012 by boat transport
Categories
Posted January 11, 2012 by boat transport
we are waiting patiently for orders, online!Once you handled perfectly engaging yourself in a term paper writing service, be totally prepared for answering a quite few questions that they will likely to inquire you through a comprehensive questionnaire, which enables a term paper service to be aware of all the necessary information of your potential professors’ required.
Posted January 17, 2012 by Chicago tile
Posted January 17, 2012 by Chicago tile
anuncios eroticos
This is a nice web site. Good fresh interface and nice informative articles. I will be coming back soon, thanks for the great articleformacion empresas
Posted January 19, 2012 by cute quotes
This is a nice web site. Good fresh interface and nice informative articles. I will be coming back soon, thanks for the great articleformacion empresas
Posted January 19, 2012 by cute quotes
That is well known that A+ grades are very complicated to have. If you order custom essays writing composed by professionals, you should definitely reach an academic paramount.
Posted January 20, 2012 by boat shipping
Posted January 20, 2012 by boat shipping
The team announced Thursday that Hartford tore his left pectoral muscle in the first quarter of Wednesday night’s game at Indiana.
Posted January 21, 2012 by most popular ride
Posted January 21, 2012 by most popular ride
I’m really appreciate by making my site one of your reference. It’s a good choice or initiative. By keep visiting this site you can have more information about the things that you need. Keep posting
Posted January 22, 2012 by fair credit credit cards
Posted January 22, 2012 by fair credit credit cards
Thanks for the nice blog. It was very useful for me. Keep sharing such ideas in the future as well.Thanks for sharing the such information with us.
Posted January 24, 2012 by top rated cat
Posted January 24, 2012 by top rated cat
I couldn’t leave the website without commenting on this it is a great idea and i checked some other posts on this blog they are great.keep up the good work
Posted January 25, 2012 by ordenadores portatiles baratos
Posted January 25, 2012 by ordenadores portatiles baratos
I recently came across your blog and have been reading along. I thought I would leave my first comment. I don’t know what to say except that I have enjoyed reading. Nice blog. I will keep visiting this blog very often.
Posted January 26, 2012 by write my research paper
Posted January 26, 2012 by write my research paper
Very interesting article you have got here. I love reading this kind of stuff. This is truly a great read for me. I hope to see more articles from you
Posted January 27, 2012 by alquiler de coches en mallorca
Posted January 27, 2012 by alquiler de coches en mallorca
Very interesting article you have got here. I love reading this kind of stuff. This is truly a great read for me. I hope to see more articles from you
Posted January 27, 2012 by posicionamiento google
Posted January 27, 2012 by posicionamiento google
Thanks for taking the time to discuss this, I feel strongly about information and love learning more on this. If possible, as you gain expertise, It is extremely helpful for me. would you mind updating your blog with more information
Posted January 28, 2012 by alquiler carretillas elevadoras
Posted January 28, 2012 by alquiler carretillas elevadoras
I came to this page by searching Yahoo. I have found it quite interesting. Thank you for providing this. I will have to visit here again!
Posted January 28, 2012 by cleaning service Chicago
Posted January 28, 2012 by cleaning service Chicago
Good post. Thanks for sharing this useful information with us.
Posted January 28, 2012 by hp cartuchos tinta
Posted January 28, 2012 by hp cartuchos tinta
It is a really great staff for getting knowledge… I am very surprised that I read your great informative and helpful blog… Thanks for a pleasureful blog…
Posted January 30, 2012 by 123Bingo
Posted January 30, 2012 by 123Bingo
website it is best for me .I thankful to you to you for making this website .I am exceed with all the content of your website and i really like your website Thank you for your information
Posted January 30, 2012 by write my dissertation
Posted January 30, 2012 by write my dissertation
I really enjoyed this site. Safety wіll аlѕο mean choosing furniture pieces thаt hаνе rounded corners wіth nο sharp objects attached. Whеn looking аt bedroom furniture, look аt thе knobs аnd pulls аnd check thе edges οf thе surface. Your newer posts are simply wonderful compared to your posts in the past. Keep up the good work!
Posted January 30, 2012 by chicago cleaning
Posted January 30, 2012 by chicago cleaning
i has created this privacy statement in order to demonstrate our website commitment to privacy. The following discloses the information gathering and dissemination practices for this
Posted January 30, 2012 by write my paper
Posted January 30, 2012 by write my paper
Thanks for sharing this, you run a wonderful blog filled with good posts. I have bookmarked it for later use.
Posted January 31, 2012 by Escort Madrid
Posted January 31, 2012 by Escort Madrid
FQZOZBFGQE louis vuitton outlet OQKPYBVFXF http://www.redalertmerch.com/member/249795/
Posted January 31, 2012 by pignellStEete
Posted January 31, 2012 by pignellStEete
KjGF gucci handbags YyQF http://www.tricycle.ie/v2/index.php/member/22771
Posted February 03, 2012 by RoxquenoRax
Posted February 03, 2012 by RoxquenoRax
Good post. Visitors around the world will find it very useful! Thanks.
Posted February 04, 2012 by equipamiento hosteleria
Posted February 04, 2012 by equipamiento hosteleria
TEL louis vuitton outlet stores BKL http://louivuittonbags16.webnode.it/louis-vuitton-outlet-expensive/
Posted February 04, 2012 by nertzonnorm
Posted February 04, 2012 by nertzonnorm
dvP chanel handbags outlet mmD http://hermtyesbiyui26.webs.com/chanelhandbagsprefer.htm
Posted February 04, 2012 by Kigaddene
Posted February 04, 2012 by Kigaddene
shoe sale for women in the 2012 spring. There are more new christian louboutin 2012 spring high heel shoes discount on sale with free shipping for everyone
Posted February 05, 2012 by comprar acuarios
Posted February 05, 2012 by comprar acuarios
The best university students are able to compose the college essays of great quality. But, very often they are pressured for time for that things. Then they should order religion essay, which supposes to be really bright decision for hard working students.
Posted February 05, 2012 by putas valencia
Posted February 05, 2012 by putas valencia
very grateful for the information material on programming literature is very expensive and mostly translations HELP. thanks for great work
Posted February 05, 2012 by putas valencia
Posted February 05, 2012 by putas valencia
I really enjoyed this site. Safety wіll аlѕο mean choosing furniture pieces thаt hаνе rounded corners wіth nο sharp objects attached. Whеn looking аt bedroom furniture, look аt thе knobs аnd pulls аnd check thе edges οf thе surface. Your newer posts are simply wonderful compared to your posts in the past. Keep up the good work!
Posted February 05, 2012 by sexo gay
Posted February 05, 2012 by sexo gay
A healthy diet is not about strict nutrition philosophies, staying extremely thin, or depriving yourself of foods you love. Rather it is to get that good to have more energy and you keep healthy as possible.
Posted February 05, 2012 by profesores particulares sevilla
Posted February 05, 2012 by profesores particulares sevilla
WVUZVLOCQX ugg boots on sale GDJJAUNUKC http://filamentgroup.com/member/29310/
Posted February 05, 2012 by Breavyavest
Posted February 05, 2012 by Breavyavest
RLLNSAYWXW ugg boots outlet LOXTNXNTVL http://www.metanomics.net/member/63930/
Posted February 06, 2012 by Talolistoto
Posted February 06, 2012 by Talolistoto
i really enjoyed this site. Safety wіll аlѕο mean choosing furniture pieces thаt hаνе rounded corners wіth nο sharp objects attached. Whеn looking аt bedroom furniture, look аt thе knobs аnd pulls аnd check thе edges οf thе surface. Your newer posts are simply wonderful compared to your posts in the past. Keep up the good work!
Posted February 06, 2012 by travel Galapagos islands
Posted February 06, 2012 by travel Galapagos islands
Leave a Comment
Posted September 08, 2011 by admission essays