When people visit your website using an outdated browser, a subtle upgrade link is shown at the top right hand corner of the screen. They can click this link to visit the upgrade website for that browser, or choose to be reminded after a time you specify. Pushup is currently targeting the following browsers: Internet Explorer < 9 Firefox < 4 Safari < 5 Opera < 11 Refer to Pushup for a demonstration. Click on the browser logos to have the upgrade notification shown. Kudos The original Pushup Javascript library is by Nick Stakenburg. Thanks for helping to save the developers.
