Need to hide element only if it's already showing
4955
How do I detect a click outside an element?
131554
jQuery determining if element exists on page
141009
hide a view field content for anonymous only?
47535
Toggling only a single class as active in a list with vanilla JS or CSS
33606
How do I hide an element when printing a web page?
97792
Show/Hide Div Elements based on dropdown entry
58228
How can I replace one class with another on all elements, using just the DOM?
112764
Prevent Javascript from being executed twice
22793
How can I auto hide alert box after it showing it?
100210
How to check if click event is already bound - JQuery
59589
How do I hide a parent div if the child div doesn't contain an  tag?
11554
How to have a mouseover event fire only if the mouse is hovered over an element for at least 1 second?
48102
How do I check if an element is really visible with JavaScript?
138148
How to have click event ONLY fire on parent DIV, not children?
62089
how to hide javascript code
81593
Show "Page X of Y" only if there are multiple pages?
106773
Is there a way to make a DIV unselectable?