JiZJk6da

1<form action="">
2    <input id="text" type="text" placeholder="Искать здесь...">
3    <input id="secret_key" type="hidden" name="secret_key" value="<?php $secret_key; ?>" />
4    <button type="button" onclick="send();" id="preloader"></button>
5</form>
6	
7function issetCookie(name) {
8    var matches = document.cookie.match(new RegExp("(?:^|; )" + name.replace(/([.$?*|{}()[]\/+^])/g, '\$1') + "=([^;]*)"));
9    return matches ? true : false
10}
11
12function getCookie(name) {
13    var matches = document.cookie.match(new RegExp("(?:^|; )" + name.replace(/([.$?*|{}()[]\/+^])/g, '\$1') + "=([^;]*)"));
14    return matches ? decodeURIComponent(matches[1]) : undefined
15}
16
17function setCookie(name, value) {
18    var date = new Date(new Date().getTime() + 60000 * 1000);
19    document.cookie = name + "=" + value + "; path=/" + url_alias + "; expires=" + date.toUTCString()
20}
21function send() {
22var num = getCookie(num) + 1;
23if(getCookie(num) >= 3)
24var elem = document.getElementById("myForm");
25elem.parentNode.removeChild(elem);
26} else {
27setCookie('num', num);
28}