So I have a method that takes a tag and wraps the selected text in that tag.
function wrap(tag)
{
var sel, range;
if (window.getSelectio
You can use the range.setStartAfter and range.setEndAfter methods to set the start and end points to the point directly after your new node. I setup a jsfiddle example here: http://jsfiddle.net/phil_mcc/tM3mA/
//move the caret
range.setStartAfter(newNode);
range.setEndAfter(newNode);
sel.removeAllRanges();
sel.addRange(range);