30 lines
838 B
JavaScript
30 lines
838 B
JavaScript
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function setCookie (name, value, expires) {
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if (!expires) expires = new Date();
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document.cookie = name + "=" + escape (value) +
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"; expires=" + expires.toGMTString() + "; path=/";
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}
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}
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function getCookie (name) {
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var dcookie = document.cookie;
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var cname = name + "=";
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var clen = dcookie.length;
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var cbegin = 0;
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while (cbegin < clen) {
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var vbegin = cbegin + cname.length;
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if (dcookie.substring(cbegin, vbegin) == cname) {
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var vend = dcookie.indexOf (";", vbegin);
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if (vend == -1) vend = clen;
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return unescape(dcookie.substring(vbegin, vend));
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}
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cbegin = dcookie.indexOf(" ", cbegin) + 1;
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if (cbegin == 0) break;
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}
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return null;
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}
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function delCookie (name) {
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var expireNow = new Date();
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document.cookie = name + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT" + "; path=/";
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}
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