https://acessoseguro.biovidasaude.com.br/portalbiovidasaude/_lib/lib/js/scInput.js

1var isEventSupported = (function(){
2	var TAGNAMES = {
3		'select':'input','change':'input',
4		'submit':'form','reset':'form',
5		'error':'img','load':'img','abort':'img'
6	}
7	function isEventSupported(eventName) {
8		var el = document.createElement(TAGNAMES[eventName] || 'div');
9		eventName = 'on' + eventName;
10		var isSupported = (eventName in el);
11		if (!isSupported) {
12			el.setAttribute(eventName, 'return;');
13			isSupported = typeof el[eventName] == 'function';
14		}
15		el = null;
16		return isSupported;
17	}
18	return isEventSupported;
19})();
20
21function isMacOs() {
22	//return navigator && navigator.appVersion && navigator.appVersion.indexOf('Mac') != -1;
23	return false;
24}
25
26function scDetectBrowser() {
27	var ua = navigator.userAgent.match(/(opera|chrome|safari|firefox|msie)\/?\s*(\.?\d+(\.\d+)*)/i);
28	if (navigator.userAgent.match(/Edge/i) || navigator.userAgent.match(/Trident.*rv[ :]*11\./i)) {
29		return 'msie';
30	}
31	else {
32		return ua[1].toLowerCase();
33	}
34}
35
36var _scOnInputSupport = isEventSupported('input');
37var _scMacOs = isMacOs();
38var _scBrowser = scDetectBrowser();
39
40function scLoadScInput(elemSelector) {
41	if (_scOnInputSupport && !_scMacOs) {
42		$(elemSelector).scInput();
43	}
44	else {
45		$(elemSelector).listen();
46	}
47}
48
49var getStringCodePoints = (function() {
50	function surrogatePairToCodePoint(charCode1, charCode2) {
51		return ((charCode1 & 0x3FF) << 10) + (charCode2 & 0x3FF) + 0x10000;
52	}
53	return function(str) {
54		var codePoints = [], i = 0, charCode;
55		while (i < str.length) {
56			charCode = str.charCodeAt(i);
57			if ((charCode & 0xF800) == 0xD800) {
58				codePoints.push(surrogatePairToCodePoint(charCode, str.charCodeAt(++i)));
59			} else {
60				codePoints.push(charCode);
61			}
62			++i;
63		}
64		return codePoints;
65	}
66})();