//--------------------------------------------------------------------------------
function Cookiemanager(name,defaultExpiration,expirationUnits,defaultDomain,defaultPath)
{
this.name = name;
this.defaultExpiration = this.getExpiration(defaultExpiration,expirationUnits);
this.defaultDomain = (defaultDomain)?defaultDomain:(document.domain.search(/[a-zA-Z]/) == -1)?document.domain:document.domain.substring(document.domain.indexOf('.') + 1,document.domain.length);
this.defaultPath = (defaultPath)?defaultPath:'/';
this.cookies = new Object();
this.expiration = new Object();
this.domain = new Object();
this.path = new Object();
window.onunload = new Function (this.name+'.setDocumentCookies();');
this.getDocumentCookies();
}
//--------------------------------------------------------------------------------
Cookiemanager.prototype.getExpiration = function(expiration,units)
{
expiration = (expiration)?expiration:7;
units = (units)?units:'days';
var date = new Date();
switch(units)
{
case 'years':
date.setFullYear(date.getFullYear() + expiration);
break;
case 'months':
date.setMonth(date.getMonth() + expiration);
break;
case 'days':
date.setTime(date.getTime()+(expiration*24*60*60*1000));
break;
case 'hours':
date.setTime(date.getTime()+(expiration*60*60*1000));
break;
case 'minutes':
date.setTime(date.getTime()+(expiration*60*1000));
break;
case 'seconds':
date.setTime(date.getTime()+(expiration*1000));
break;
default:
date.setTime(date.getTime()+expiration);
break;
}
return date.toGMTString();
}
//--------------------------------------------------------------------------------
Cookiemanager.prototype.getDocumentCookies = function()
{
var cookie,pair;
var cookies = document.cookie.split(';');
var len = cookies.length;
for(var i=0;i < len;i++)
{
cookie = cookies[i];
while (cookie.charAt(0)==' ') cookie = cookie.substring(1,cookie.length);
pair = cookie.split('=');
this.cookies[pair[0]] = pair[1];
}
}
//--------------------------------------------------------------------------------
Cookiemanager.prototype.setDocumentCookies = function()
{
var expires = '';
var cookies = '';
var domain = '';
var path = '';
for(var name in this.cookies)
{
expires = (this.expiration[name])?this.expiration[name]:this.defaultExpiration;
path = (this.path[name])?this.path[name]:this.defaultPath;
domain = (this.domain[name])?this.domain[name]:this.defaultDomain;
cookies = name + '=' + this.cookies[name] + '; expires=' + expires + '; path=' + path + '; domain=' + domain;
document.cookie = cookies;
}
return true;
}
//--------------------------------------------------------------------------------
Cookiemanager.prototype.getCookie = function(cookieName)
{
var cookie = this.cookies[cookieName]
return (cookie)?cookie:false;
}
//--------------------------------------------------------------------------------
Cookiemanager.prototype.setCookie = function(cookieName,cookieValue,expiration,expirationUnits,domain,path)
{
this.cookies[cookieName] = cookieValue;
if (expiration) this.expiration[cookieName] = this.getExpiration(expiration,expirationUnits);
if (domain) this.domain[cookieName] = domain;
if (path) this.path[cookieName] = path;
return true;
}
//--------------------------------------------------------------------------------
var cookieManager = new Cookiemanager('cookieManager',1,'years');
//--------------------------------------------------------------------------------
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
'
', //HTML to go inside 'bigger' anchor tag
'
', //HTML to go inside 'bigger' anchor tag
'Schrift grösser stellen', //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 = ['',
' Schriftgröße ', //HTML to go before 'reset' link
' Schriftgröße ', //HTML to go before 'reset' link
' Schriftgröße ', //HTML to go before 'reset' link
' Schriftgröße ', //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
'
', //HTML to go before 'smaller' link
'
', //HTML to go before 'smaller' link
'Schrift kleiner stellen', //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,design)
{
this.w3c = (document.getElementById);
this.ms = (document.all);
this.userAgent = navigator.userAgent.toLowerCase();
this.isOldOp = ((this.userAgent.indexOf('opera') != -1)&&(parseFloat(this.userAgent.substr(this.userAgent.indexOf('opera')+5)) <= 7));
if ((this.w3c || this.ms) && !this.isOldOp && !this.isMacIE)
{
this.name = "efa_fontSize";
this.cookieName = 'efaSize';
this.increment = increment;
this.def = def;
this.defPx = Math.round(16*(def/100))
this.base = 1;
this.pref = this.getPref();
this.testHTML = '
';
this.biggerLink = this.getLinkHtml(1,bigger,design);
this.resetLink = this.getLinkHtml(0,reset,design);
this.smallerLink = this.getLinkHtml(-1,smaller,design);
}
else
{
this.biggerLink = '';
this.resetLink = '';
this.smallerLink = '';
this.efaInit = new Function('return true;');
}
this.allLinks = this.smallerLink + this.biggerLink + this.resetLink;
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.efaInit = function()
{
document.writeln(this.testHTML);
this.body = (this.w3c)?document.getElementsByTagName('body')[0].style:document.all.tags('body')[0].style;
this.efaTest = (this.w3c)?document.getElementById('efaTest'):document.all['efaTest'];
var h = (this.efaTest.clientHeight)?parseInt(this.efaTest.clientHeight):(this.efaTest.offsetHeight)?parseInt(this.efaTest.offsetHeight):999;
if (h < this.defPx) this.base = this.defPx/h;
this.body.fontSize = Math.round(this.pref*this.base) + '%';
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.getLinkHtml = function(direction,properties,design)
{
if (design == "")
design = "1"
else {
if(design == "D2_")
design = "2"
else
design = "3" }
var html = properties[0] + '' + properties[12];
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.getPref = function()
{
var pref = this.getCookie(this.cookieName);
if (pref) return parseInt(pref);
else return this.def;
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.setSize = function(direction)
{
this.pref = (direction)?this.pref+(direction*this.increment):this.def;
this.setCookie(this.cookieName,this.pref);
this.body.fontSize = Math.round(this.pref*this.base) + '%';
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.getCookie = function(cookieName)
{
var cookie = cookieManager.getCookie(cookieName);
return (cookie)?cookie:false;
}
//--------------------------------------------------------------------------------
Efa_Fontsize.prototype.setCookie = function(cookieName,cookieValue)
{
return cookieManager.setCookie(cookieName,cookieValue);
}
//--------------------------------------------------------------------------------
var efa_fontSize = new Efa_Fontsize(efa_increment,efa_bigger,efa_reset,efa_smaller,efa_default,1);
//--------------------------------------------------------------------------------