Set cursor position on contentEditable

Question

I am after a definitive, cross-browser solution to set the cursor/caret position to the last known position when a contentEditable=\'on\'

regains focus. It appears

Answer 1

In Firefox you might have the text of the div in a child node (o_div.childNodes[0])

var range = document.createRange();

range.setStart(o_div.childNodes[0],last_caret_pos);
range.setEnd(o_div.childNodes[0],last_caret_pos);
range.collapse(false);

var sel = window.getSelection(); 
sel.removeAllRanges();
sel.addRange(range);