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<html><head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>JS Bin</title></head><body> <h1>window.matchMedia Demo</h1> <p class="desc">I wrote a blog post about window.matchMedia and this is the demo to go with it. matchMedia is pretty good, so perhaps you may want to <a href="http://mrqwest.co.uk/blog/561/getting-to-grips-with-windowmatchmedia"" title="Getting to Grips with matchMedia">go and read the post</a>?</p> <h2>Is the browser wider than 500px?</h2> <p id="match" class="match">?</p> <p class="help">Adjust the size of your viewport.</p> <footer> <p>Find me on <a href="http://twitter.com/mrqwest" title="@mrqwest on twitter">twitter</a> or on <a href="http://mrqwest.co.uk" title="MrQwest">my own blog</a></p> </footer></body></html>window.matchMedia('(min-width: 650px)').addListener(function(data) { document.getElementById("match").textContent=data.matches;});
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