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understrap/js/vertical-one-page.js

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/**
* Vertical page navigation
* A temporary source file providing smooth scrolling navigation to Pages
*/
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(function( $ ) {
var currentPage = location.href;
var adjustedHeight = $( 'body' ).hasClass( 'admin-bar' ) ? 36 : 0;
var blogPage = vars.homeUrl + '/' + vars.pageForPosts;
if ( currentPage.substr( -1 ) === '/' ) {
currentPage = currentPage.substr( 0, currentPage.length - 1 );
}
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$( document ).ready(function() {
// smoothly scroll to an ID
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$( '#main-menu li a' ).click( function ( e ) {
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var target;
// if not on root URL
if ( currentPage === blogPage || vars.isSingle ) {
target = $(this);
target = vars.homeUrl + '/' + target[0].hash;
location = target;
}
target = $( this.hash );
target = target.length ? target : $( '[name=' + this.hash.slice(1) + ']' );
if ( target.length ) {
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$( 'html, body' ).delay( 100 ).animate({
scrollTop: target.offset().top - adjustedHeight
}, 800);
// put the hash in location bar
window.history.pushState( null, null, e.delegateTarget.href );
return false;
}
});
});
})( jQuery );