27 lines
834 B
JavaScript
27 lines
834 B
JavaScript
/*
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these code snippets copied from
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https://www.w3schools.com/js/js_cookies.asp
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used under fair use; for copyright see https://www.w3schools.com/about/about_copyright.asp
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window.setCookie() sets a cookie, window.getCookie() gets a cookie.
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*/
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window.setCookie = function(cname, cvalue, exdays) {
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var d = new Date();
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d.setTime(d.getTime() + (exdays*24*60*60*1000));
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var expires = "expires="+ d.toUTCString();
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document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
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};
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window.getCookie = function(cname) {
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var name = cname + "=";
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var decodedCookie = decodeURIComponent(document.cookie);
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var ca = decodedCookie.split(';');
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for(var i = 0; i <ca.length; i++) {
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var c = ca[i];
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while(c.charAt(0) == ' ') c = c.substring(1);
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if(c.indexOf(name) == 0) return c.substring(name.length, c.length);
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}
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return "";
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};
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