I need help with these last two functions in javascript, we only covered HTML so far in classes and javascript was just thrown at us:

Function 8:

* A dataset contains fields that indicate a value is true or false. However,

* users have entered data in various formats and languages (English and French)

* over the years, and the data is a mess. For example, the dataset contains all

* of the following values:

*

* "True" values include: Yes, yes, YES, Y, Oui, oui, OUI, O, t, TRUE, true, True,

* vrai, V, VRAI, 1, 2, ...any positive number

*

* "False" values include: No, no, NO, Non, non, NON, N, n, f, FALSE, false, False,

* FAUX, faux, Faux, 0, -1, -2, ...any negative number

*

* Write two functions that work in similar ways: countTrue() and countFalse()

* both take any number of string, number, or boolean values and count the

* number of items that are either "true" or "false", according to the following rules:

*

* 1. If the value is already a Boolean (true or false) count it as true or false respectively

* 2. If the value is one of the "true" type values, count it as true

* 3. If the value is one of the "false" type values, count it as false

* 4. If the value is none of the "true" or "false" values, ignore it

*

* Your countTrue() and countFalse() functions will have a lot of similarities.

* Write a third function that can be re-used by countTrue() and countFalse()

* to do the common part of this operation. You shouldn't copy/paste any

* code or share much logic between countTrue() and countFalse().

Function 9:

* Querying a web data API involves formatting a query string in a particular way.

* As we know from week 1, a query string is a set of name=value pairs, that starts

* with the ? character, and each pair is separated by the & character

*

* For example:

*

* ?q=dog&sort=ascending includes q=dog and sort=ascending

* ?_encoding=UTF8&node=18521080011 includes both _encoding=UTF8 and also node=18521080011

*

* Write a buildQueryString() function to build a query string based on arguments

* passed by the caller.

*

* The buildQueryString() function accepts the following arguments:

*

* - queryTerm: a search string, for example "butterfly" or "Horse-chestnut"

* - sortOrder: a string indicating sort order, with possible values of `ascending` or `descending`

* - count: a number from 10 to 200, indicating how many results to return per page

*

* Write an implementation of buildQueryString() that accepts arguments for all of the above

* parameters, validates and formats them (e.g., encode the query, count must be between 10

* and 200, etc), and returns a properly formatted query string.

*

* For example:

*

* buildQueryString('Monarch Butterfly', 'ascending', 25) would return the following query string:

*

* '?query_term=Monarch%20Butterfly&count=25

*

* NOTE: the default sort order is ascending, so it isn't included. However, if we were to

* specify 'descending', it would need to get added:

*

* buildQueryString('Monarch Butterfly', 'descending', 25) would return the following query string:

*

* '?query_term=Monarch%20Butterfly&count=25&descending

*

* NOTE: if any of the values passed to buildQueryString() are invalid, an Error should be thrown.

*

* NOTE: make sure you properly encode the query value, since query strings can't contain

* spaces or other special characters. HINT: use the encodeURIComponent() function

* to do this, see: