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    <p>You can use the setSelectionRange (mozilla/webkit) or selection.createRange (IE) methods to find the currently highlighted text inside a textarea. I put up an example on <a href="http://jsfiddle.net/niklasvh/2YNpJ/" rel="nofollow">jsfiddle</a>, but have commented out your regexp since it hangs the browser in many instances. You need to make it more restrictive, and it currently passes a lot of other things than youtube url's as well. </p> <p>However, the example has a working solution how to get the currently selected text, which you can, after fixing your pattern, apply to the idPattern.exec().</p> <pre><code>idPattern = /(?:(?:[^v]+)+v.)?([^&amp;=]{11})(?=&amp;|$)/; // var vidId = prompt("YouTube Video", "Enter the id or url for your video"); var vidId; el = document.getElementById('texty'); if (el.setSelectionRange) { var vidId = el.value.substring(el.selectionStart,el.selectionEnd); } else if(document.selection.createRange()) { var vidId = document.selection.createRange().text; } alert(vidId); </code></pre> <p>EDIT: Wrapping the highlighted text and outputting it back to the element. <a href="http://jsfiddle.net/2YNpJ/51/" rel="nofollow">example</a></p> <pre><code>el = document.getElementById('texty'); if (el.setSelectionRange) { el.value = el.value.substring(0,el.selectionStart) + "[highlight]" + el.value.substring(el.selectionStart,el.selectionEnd) + "[/highlight]" + el.value.substring(el.selectionEnd,el.value.length); } else if(document.selection.createRange()) { document.selection.createRange().text = "[highlight]" + document.selection.createRange().text + "[/highlight]"; } </code></pre>
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    1. POjavascript wrap text with tag
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    1. COi said that was an example in some tutorial i found for making a button to tinyMCE, all i want is to wrap the text with highlight tag
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    2. COWell that's exactly what it does. It finds the highlighted text for you to use for whatever you need it to do.
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    3. COnow after it finds it, how to wrap it under those the [highlight][/highlight] tags, i am bad @ JS
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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