null
* if no such cookie exists.
*/
CookieManager.prototype.getCookie = function(aCookieName)
{
var result = null;
if (_BROWSER_IS_IE && this.userDataForIE)
{
this.store.load(this.IE_CACHE_NAME);
result = this.store.getAttribute(aCookieName);
}
else
{
for (var i = 0; i < document.cookie.split('; ').length; i++)
{
var crumb = document.cookie.split('; ')[i].split('=');
if (crumb[0] == aCookieName && crumb[1] != null)
{
result = crumb[1];
break;
}
}
}
if (_BROWSER_IS_OPERA && result != null)
{
result = result.replace(/%22/g, '"');
}
return result;
}
/**
* Sets a cookie with the given name and value.
*/
CookieManager.prototype.setCookie = function(aCookieName, aCookieValue)
{
if (_BROWSER_IS_IE && this.userDataForIE)
{
this.store.setAttribute(aCookieName, aCookieValue);
this.store.save(this.IE_CACHE_NAME);
}
else
{
if (_BROWSER_IS_OPERA)
{
aCookieValue = aCookieValue.replace(/"/g, "%22");
}
var date = new Date();
date.setTime(date.getTime() + (this.cookieShelfLife * 24*60*60*1000));
var expires = '; expires=' + date.toGMTString();
document.cookie = aCookieName + '=' + aCookieValue + expires + '; path=/';
}
return true;
}
/**
* Clears the cookie with the given name.
*/
CookieManager.prototype.clearCookie = function(aCookieName)
{
if (_BROWSER_IS_IE && this.userDataForIE)
{
this.store.load(this.IE_CACHE_NAME);
this.store.removeAttribute(aCookieName);
this.store.save(this.IE_CACHE_NAME);
}
else
{
document.cookie =
aCookieName + '=;expires=Thu, 01-Jan-1970 00:00:01 GMT; path=/';
}
}
var efa_default = 100; //default text size as percentage of user default
var efa_increment = 5; //percentage to increase/decrease font size
var efa_bigger = ['', //HTML to go before 'bigger' link
'
', //HTML to go inside 'bigger' anchor tag
'Größer', //title attribute
'', //class attribute
'', //id attribute
'', //name attribute
'', //accesskey attribute
'', //onmouseover attribute
'', //onmouseout attribute
'', //onfocus attribute
'' //HTML to go after 'bigger' link
]
var efa_reset = ['',
'
', //HTML to go before 'reset' link
'Zurückstellen', //HTML to go inside 'reset' anchor tag
'', //class attribute
'', //id attribute
'', //name attribute
'', //accesskey attribute
'', //onmouseover attribute
'', //onmouseout attribute
'', //onfocus attribute
'' //HTML to go after 'reset' link
]
var efa_smaller = ['',
'
', //HTML to go before 'smaller' link
'Kleiner', //HTML to go inside 'smaller' anchor tag
'', //class attribute
'', //id attribute
'', //name attribute
'', //accesskey attribute
'', //onmouseover attribute
'', //onmouseout attribute
'', //onfocus attribute
'' //HTML to go after 'smaller' link
]
function Efa_Fontsize(increment,bigger,reset,smaller,def) {
// check for the W3C DOM
this.w3c = (document.getElementById);
// check for the MS DOM
this.ms = (document.all);
// get the userAgent string and normalize case
this.userAgent = navigator.userAgent.toLowerCase();
// check for Opera and that the version is 7 or higher; note that because of Opera's spoofing we need to
// resort to some fancy string trickery to extract the version from the userAgent string rather than
// just using appVersion
this.isOldOp = ((this.userAgent.indexOf('opera') != -1)&&(parseFloat(this.userAgent.substr(this.userAgent.indexOf('opera')+5)) <= 7));
// check for Mac IE; this has been commented out because there is a simple fix for Mac IE's 'no resizing
// text in table cells' bug--namely, make sure there is at least one tag (a , , texttext
// instead of text or text ; if you'd prefer not to use the workaround, then uncomment
// the following line:
// this.isMacIE = ((this.userAgent.indexOf('msie') != -1) && (this.userAgent.indexOf('mac') != -1) && (this.userAgent.indexOf('opera') == -1));
// check whether the W3C DOM or the MS DOM is present and that the browser isn't Mac IE (if above line is
// uncommented) or an old version of Opera
if ((this.w3c || this.ms) && !this.isOldOp && !this.isMacIE) {
// set the name of the function so we can create event handlers later
this.name = "efa_fontSize";
// set the cookie name to get/save preferences
this.cookieName = 'nbpbcEfaSize';
// set the increment value to the appropriate parameter
this.increment = increment;
//default text size as percentage of user default
this.def = def;
//intended default text size in pixels as a percentage of the assumed 10px
this.defPx = Math.round(10*(def/100))
//base multiplier to correct for small user defaults
this.base = 1;
// call the getPrefs function to get preferences saved as a cookie, if any
this.pref = this.getPref();
// stuff the HTML for the test