createTextRange
by jessekinsman
HTML
<input type="text" value="search" id="searchText" />
JavaScript
YUI().use("node","event",function(Y) {
var inp = document.getElementById("searchText");
Y.one("#searchText").on("focus", function(a) {
var sel = inp.createTextRange();
sel.collapse("true");
var mv = sel.move("character", 0);
Y.log(mv);
sel.select();
});
});