A Project of the Center for Advanced Study in the Visual Arts, National Gallery of Art
History of Early American Landscape Design

Difference between revisions of "MediaWiki:Common.js"

[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
Line 13: Line 13:
  
 
}); */
 
}); */
 +
 +
function getRandomImage()
 +
{
 +
    var images = [
 +
        "images/b/b3/0035.jpg",
 +
        "images/4/41/0883.jpg",
 +
        "images/7/7e/0034.jpg"
 +
    ];
 +
    return images[Math.floor(Math.random() * images.length)];
 +
}
 +
 +
$(document).ready(function(){
 +
    $(".bannerImage").attr('background', getRandomImage());
 +
});
  
 
/*Adds up button on scroll*/
 
/*Adds up button on scroll*/

Revision as of 20:55, November 29, 2017

/* Any JavaScript here will be loaded for all users on every page load. */

/*For nav menu on devices < 768px wide*/
/*$('#menubutton').click(function(e) {
      $('#menu, #nav').toggleClass('active');
      e.preventDefault();
}); */

/*$(document).ready(function(){

$('#bodyContent').css('display', 'none');
$('#bodyContent').fadeIn(1000);

}); */

function getRandomImage()
{
    var images = [
        "images/b/b3/0035.jpg",
        "images/4/41/0883.jpg",
        "images/7/7e/0034.jpg"
    ];
    return images[Math.floor(Math.random() * images.length)];
}

$(document).ready(function(){
    $(".bannerImage").attr('background', getRandomImage());
});

/*Adds up button on scroll*/
$('body').prepend('<a href="#" class="back-to-top">Back to Top</a>');

var amountScrolled = 300;

$(window).scroll(function() {
	if ( $(window).scrollTop() > amountScrolled ) {
		$('a.back-to-top').fadeIn('slow');
	} else {
		$('a.back-to-top').fadeOut('slow');
	}
});

Retrieved from "https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Common.js&oldid=30643"

History of Early American Landscape Design contributors, "MediaWiki:Common.js," History of Early American Landscape Design, , https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Common.js&oldid=30643 (accessed June 25, 2022).

A Project of the Center for Advanced Study in the Visual Arts

National Gallery of Art, Washington