Check if an element is visible on screen
5451
How do I check if an element is hidden in jQuery?
70918
When a 'blur' event occurs, how can I find out which element focus went *to*?
65701
How do I detect when a web page is loaded?
16015
jQuery event to trigger action when a div is made visible
111218
How can I use an action to determine a control's visibility?
126213
Control difference between Hide() and Visible?
117149
How to detect the current display with Java?
134467
How to read the Color of a Screen Pixel
33578
What is the difference between visibility:hidden and display:none?
4866
How to retrieve the display property of a DOM element?
114279
Detect Retina Display
15692
Is there a way to detect if a browser window is not currently active?
118355
How to check if an embedded SVG document is loaded in an html page?
157021
Find currently visible div in jquery
146880
Detect if an element is visible with jQuery
105864
How to check if element has any children in Javascript?
151243
Jquery - How to check, if child in hidden DIV is visible?