33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
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function cookiesAreEnabled() {
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// Test whether cookies are enabled by attempting to set a cookie and then
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// change its value
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var c = "areYourCookiesEnabled=0";
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document.cookie = c;
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var dc = document.cookie;
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// Cookie not set? Fail
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if (dc.indexOf(c) == -1) return 0;
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// Change test cookie
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c = "areYourCookiesEnabled=1";
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document.cookie = c;
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dc = document.cookie;
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// Cookie not changed? fail
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if (dc.indexOf(c) == -1) return 0;
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// Delete cookie
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document.cookie = "areYourCookiesEnabled=; expires=Thu, 01-Jan-70 00:00:01 GMT";
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return 1;
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}
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function setLoginVars() {
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// Indicate if JS is enabled
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document.getElementById('js_enabled').value = 1;
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// Indicate if cookies are enabled
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document.getElementById('cookies_enabled').value = cookiesAreEnabled();
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// Copy login and password length to alternative vars since current vars will
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// be removed from the request by zope's authentication mechanism.
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document.getElementById('login_name').value = document.getElementById('__ac_name').value;
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password = document.getElementById('__ac_password');
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emptyPassword = document.getElementById('pwd_empty');
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if (password.value.length==0) emptyPassword.value = '1';
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else emptyPassword.value = '0';
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}
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