JavaScript

This JavaScripts prompts you for youe name and stores it in a cookie.

JavaScript Functions:
<SCRIPT LANGUAGE="Javascript"> <!-- Beginning of JavaScript Applet ------------------- var username = GetCookie('username'); if (username == null) { username = prompt('What is your name ?',""); if (username == null) { alert('Fine, dont tell me !'); username = 'Anonymous';} else { pathname = location.pathname; myDomain = pathname.substring(0,pathname.lastIndexOf('/')) +'/'; var largeExpDate = new Date (); largeExpDate.setTime(largeExpDate.getTime() + (30 * 24 * 3600 * 1000)); SetCookie('username',username,largeExpDate,myDomain); } } function getCookieVal (offset) { var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(offset, endstr)); } function GetCookie (name) { var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null; } function SetCookie (name, value) { var argv = SetCookie.arguments; var argc = SetCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : ""); } // -- End of JavaScript code -------------- --> </script>

HTML Script:
<SCRIPT LANGUAGE="JavaScript">document.write('Hello '+username+', welcome to JavaScript Search');</script>

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