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    <p>How about appending a span element to the cloning div and setting the fake cursor based on this span's offsets? I have updated your fiddle <a href="http://jsfiddle.net/2Rzfb/2/" rel="nofollow">here</a>. Also here's the JS bit only</p> <pre><code>// http://stackoverflow.com/questions/263743/how-to-get-caret-position-in-textarea var map = []; var pan = '&lt;span&gt;|&lt;/span&gt;' //found @ http://davidwalsh.name/detect-scrollbar-width function getScrollbarWidth() { var scrollDiv = document.createElement("div"); scrollDiv.className = "scrollbar-measure"; document.body.appendChild(scrollDiv); // Get the scrollbar width var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth; // Delete the DIV document.body.removeChild(scrollDiv); return scrollbarWidth; } function getCaret(el) { if (el.selectionStart) { return el.selectionStart; } else if (document.selection) { el.focus(); var r = document.selection.createRange(); if (r == null) { return 0; } var re = el.createTextRange(), rc = re.duplicate(); re.moveToBookmark(r.getBookmark()); rc.setEndPoint('EndToStart', re); return rc.text.length; } return 0; } $(function() { var span = $('#pos span'); var textarea = $('textarea'); var note = $('#note'); css = getComputedStyle(document.getElementById('textarea')); try { for (i in css) note.css(css[i]) &amp;&amp; (css[i] != 'width' &amp;&amp; css[i] != 'height') &amp;&amp; note.css(css[i], css.getPropertyValue(css[i])); } catch (e) {} note.css('max-width', '300px'); document.getElementById('note').style.visibility = 'hidden'; var height = note.height(); var fakeCursor, hidePrompt; textarea.on('keyup click', function(e) { if (document.getElementById('textarea').scrollHeight &gt; 100) { note.css('max-width', 300 - getScrollbarWidth()); } var pos = getCaret(textarea[0]); note.text(textarea.val().substring(0, pos)); $(pan).appendTo(note); span.text(pos); if (hidePrompt) { hidePrompt.remove(); } if (fakeCursor) { fakeCursor.remove(); } fakeCursor = $("&lt;div style='width:5px;height:30px;background-color: #777;position: absolute;z-index:10000'&gt;&amp;nbsp;&lt;/div&gt;"); fakeCursor.css('opacity', 0.5); fakeCursor.css('left', $('#note span').offset().left + 'px'); fakeCursor.css('top', textarea.offset().top + note.height() - (30 + textarea.scrollTop()) + 'px'); hidePrompt = fakeCursor.clone(); hidePrompt.css({ 'width': '2px', 'background-color': 'white', 'z-index': '1000', 'opacity': '1' }); hidePrompt.appendTo(textarea.parent()); fakeCursor.appendTo(textarea.parent()); return true; }); }); </code></pre> <p>​ <strong>UPDATE</strong>: I can see that there's an error if the first line contains no hard line-breaks but if it does it seems to work well.</p>
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    1. PODisplay DIV at Cursor Position in Textarea
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