The onMouseUp event handler handles the event when the mouse button is pressed on the link and then released.
<html> <head> <title> Using the onMouseUp event handler of the Link object</title> </head> <body> Click the mouse button while the cursor is on the link. <form name="form1"> <a href=http://www.navioo.com onMouseUp='alert("The Mouse button was let up")'> http://www.navioo.com</a> <br><br> <input type="text" name="text1" size=50> </form> </body> </html>