var inputs = document.querySelectorAll("input[type=text]") ||
(function() {
var ret=[], elems = document.getElementsByTagName('input'), i=0,l=elems.length;
for (;i<l;i++) {
if (elems[i].type.toLowerCase() === "text") {
ret.push(elems[i]);
}
}
return ret;
}());