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=70;var efa_increment=10;
var efa_bigger=['<div>','<img src="http://www.demo.adhocco.de/pix/font_big.gif" class="tools" alt="Schrift vergr&ouml;ssern" style="margin:0; padding:0; border:0; vertical-align:middle; float:none;" />+','Schrift gr&ouml;sser stellen','','','','','','','',' '];
var efa_reset=['','','Schriftgr&ouml;&szlig;e normal','','','','','','','',' '];
var efa_smaller=['|&nbsp;','<img src="http://www.demo.adhocco.de/pix/font_small.gif" class="tools" alt="Schrift verkleinern" style="margin:0; padding:0; border:0; vertical-align:middle; float:none;" />-','Schrift kleiner stellen','','','','','','','','<'+'/div>'];
function Efa_Fontsize(increment,bigger,reset,smaller,def){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='<div id="efaTest" style="position:absolute;visibility:hidden;line-height:1em;">&nbsp;</div>';this.biggerLink=this.getLinkHtml(1,bigger);this.resetLink=this.getLinkHtml(0,reset);this.smallerLink=this.getLinkHtml(-1,smaller);}else{this.biggerLink='';this.resetLink='';this.smallerLink='';this.efaInit=new Function('return true;');}this.allLinks=this.biggerLink+this.resetLink+this.smallerLink;};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){var html=properties[0]+'<a href="#" style="text-decoration:none;" onclick="efa_fontSize.setSize('+direction+'); return false;"';html+=(properties[2])?'title="'+properties[2]+'"':'';html+=(properties[3])?'class="'+properties[3]+'"':'';html+=(properties[4])?'id="'+properties[4]+'"':'';html+=(properties[5])?'name="'+properties[5]+'"':'';html+=(properties[6])?'accesskey="'+properties[6]+'"':'';html+=(properties[7])?'onmouseover="'+properties[7]+'"':'';html+=(properties[8])?'onmouseout="'+properties[8]+'"':'';html+=(properties[9])?'onfocus="'+properties[9]+'"':'';return html+='>'+properties[1]+'<'+'/a>'+properties[10];};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);