.is(':visible')
//Selects all elements that are visible.
if($('#yourDiv').is(':visible')){
//do stuff in here
}
//or
$('#yourDiv:visible').callYourFunction();// Checks CSS content for display:[none|block], ignores visibility:[true|false]
$(element).is(":visible");
// The same works with hidden
$(element).is(":hidden");.is(':visible')
//Selects all elements that are visible.
if($('#Div').is(':visible')){
// add whatever code you want to run here.
}
$('#yourDiv:visible').callYourFunction();// Checks css for display:[none|block], ignores visibility:[true|false]
$(element).is(":hidden");
$('.eipC:visible').length
//or
$('.eipC').is(':visible').length
$.fn.isInViewport = function() {var elementTop = $(this).offset().top;var elementBottom = elementTop + $(this).outerHeight();var viewportTop = $(window).scrollTop();var viewportBottom = viewportTop + $(window).height();return elementBottom > viewportTop && elementTop < viewportBottom;};