forked from mirrors/gecko-dev
b7fa00b590
MozReview-Commit-ID: 6wjdoiR38Wb --HG-- rename : browser/base/content/test/general/openPromptOffTimeout.html => browser/base/content/test/tabPrompts/openPromptOffTimeout.html extra : rebase_source : dab1ec206a4f511f7bdf2108ed22d73d0df4c4c7
10 lines
213 B
HTML
10 lines
213 B
HTML
<body>
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This page opens an alert box when the page is hidden.
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<script>
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document.addEventListener("visibilitychange", () => {
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if (document.hidden) {
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alert("You hid my page!");
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}
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}, false);
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</script>
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</body>
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