Předchozí Index Další

Počítadlo přístupu na stránku
Ukázka DownLoad


<html>
<head>
<title>
JavaScript
</title>
<script language="JavaScript">
<!--
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 = (2 < argc) ? argv[2] : null;
var path = (3 < argc) ? argv[3] : null;
var domain = (4 < argc) ? argv[4] : null;
var secure = (5 < argc) ? argv[5] : false;
document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : (" expires=" + expires.toGMTString())) + ((path == null) ? "" : (" path=" + path)) + ((domain == null) ? "" : (" d }

function DisplayInfo() {
var expdate = new Date();
var visit;
expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * 365));
if(!(visit = GetCookie("visit")))
visit = 0;
visit++;
SetCookie("visit", visit, expdate, "/", null, false);
var message;
if(visit == 1)
message=" Vítejte na mojí stránce!"
if(visit >= 2)
message=" Děkuji, že jste opět přišli !"

alert("\n"+"Váš prohlížeč navštívil tuto stránku \n" +" "+visit+" krat."+"\n"+"\n"+message);
}

function ResetCounts() {
var expdate = new Date();
expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * 365));
visit = 0;
SetCookie("visit", visit, expdate , "/", null, false);
location.reload()
}
// -->
</script>
</head>
<BODY onload="DisplayInfo()">
<form><INPUT NAME="reset" TYPE="BUTTON" VALUE="Vynuluj počítadlo" OnClick="ResetCounts()"></form>
</body>
</html>