All rights. See in js/jquery.maskedinput.js
:
var pasteEventName = ($.browser.msie ? 'paste' : 'input') + ".mask";
// TypeError: $.browser is undefined
See here jQuery Core 1.9 Upgrade Guide. Since 1.9
$.browser
is removed. In first case https://code.jquery.com/jquery.js you loading 1.10
- it doesnt work. But in second 1.5
- its works. Read about migration and compatibility.