jsTemplate
==========

A very simple templating system for work in the JavaScript environment. The function requires three parameters:
 * template (string)
 * values (JS object)
 * flag determining the strictness of translation (optional, default = false)
Returns a translated template (value).


Template language:
------------------

Template "language" is very simple and resembles the composition string in PHP, Smarty template engine or any similar system - but without huge Samrty's functionality ;-)


Simple replacement:
{$key} tag is replaced by the value of the "key".
Example:
keyReplace('Lorem {$foo}', {foo: 'Ipsum'}) returns 'Lorem ipsum'.

Conditional replacement:
{?key}value{/key} returns "value" if "key" has any non-zero value.
Examples:
keyReplace('Lorem{?foo} ipsum{/foo}', {foo: true}) returns 'Lorem ipsum'.
keyReplace('Lorem{?foo} ipsum{/foo}', {foo: false}) returns 'Lorem'.
keyReplace('Lorem{?foo} ipsum{/foo}', {foo: 3.14}) returns 'Lorem ipsum'.
keyReplace('Lorem{?foo} ipsum{/foo}', {foo: 0}) returns 'Lorem'.

Conditional replacement with "else" statement:
{?key}value1{:key}value2{/key} returns "value1" if "key" has any non-zero value and "value2" otherwise.
Examples:
keyReplace('Lorem {?foo}ipsum{:foo}dolor{/foo}', {foo: true}) returns 'Lorem ipsum'.
keyReplace('Lorem {?foo}ipsum{:foo}dolor{/foo}', {foo: false}) returns 'Lorem dolor'.
keyReplace('Lorem {?foo}ipsum{:foo}dolor{/foo}', {foo: 3.14}) returns 'Lorem ipsum'.
keyReplace('Lorem {?foo}ipsum{:foo}dolor{/foo}', {foo: 0}) returns 'Lorem dolor'.