Detect if a specific textbox has focus
22882
How do I find out which DOM element has the focus?
103062
How do I check whether a checkbox is checked in jQuery?
131554
jQuery determining if element exists on page
131979
Detect enter key pressed using javascript
70429
Transparency for windows forms textbox
69340
Default html form focus without JavaScript
4955
How do I detect a click outside an element?
67670
jquery input select all on focus
16913
How can I check if a key is pressed during the click event with jQuery?
109634
How to detect pressing Enter on keyboard using jQuery?
146880
Detect if an element is visible with jQuery
138392
How do i change Background color of textbox when onfocus?
6288
How do I check if an object has a specific property in JavaScript?
7503
How do I make a textbox that only accepts numbers?
5451
How do I check if an element is hidden in jQuery?
94153
Get the name of the Focused element in C#
32586
How to prevent a new WPF form from stealing focus?