| author | Anthony Ly <anthonyly.com@gmail.com> |
| Wed, 19 Dec 2012 17:46:52 -0800 | |
| changeset 204 | 09a1c134465b |
| permissions | -rw-r--r-- |
|
204
09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
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1 |
/** |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
2 |
* navigation.js |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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* |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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* Handles toggling the navigation menu for small screens. |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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*/ |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
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( function() { |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
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var nav = document.getElementById( 'site-navigation' ), button, menu; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
8 |
if ( ! nav ) |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
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return; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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button = nav.getElementsByTagName( 'h3' )[0]; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
11 |
menu = nav.getElementsByTagName( 'ul' )[0]; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
12 |
if ( ! button ) |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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return; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
14 |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
15 |
// Hide button if menu is missing or empty. |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
16 |
if ( ! menu || ! menu.childNodes.length ) { |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
17 |
button.style.display = 'none'; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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return; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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} |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
20 |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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button.onclick = function() { |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
22 |
if ( -1 == menu.className.indexOf( 'nav-menu' ) ) |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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menu.className = 'nav-menu'; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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if ( -1 != button.className.indexOf( 'toggled-on' ) ) { |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
26 |
button.className = button.className.replace( ' toggled-on', '' ); |
|
09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
27 |
menu.className = menu.className.replace( ' toggled-on', '' ); |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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} else { |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
29 |
button.className += ' toggled-on'; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
30 |
menu.className += ' toggled-on'; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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} |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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}; |
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09a1c134465b
man wordpress + plugins order post + slideshow
Anthony Ly <anthonyly.com@gmail.com>
parents:
diff
changeset
|
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} )(); |