var alz_default=100;var alz_increment=10;var alz_bigger=['','<img src="/wp-content/themes/alzheimer/images/fontbn_up.gif" alt="Schrift gr&ouml;&szlig;er" border="0" width="28" height="23">','Schrift gr&ouml;&szlig;er','','','','','','','','</div>'];var alz_reset=['','<img src="/wp-content/themes/alzheimer/images/fontbn_reset.gif" style="margin-right:2px;" alt="Schriftgr&ouml;&szlig;e zur&uuml;cksetzen" border="0" width="27" height="23">','Schriftgr&ouml;&szlig;e zur&uuml;ckstellen','','','','','','','',''];var alz_smaller=['<div id="fontsize">','<img src="/wp-content/themes/alzheimer/images/fontbn_dwn.gif" style="margin-right:2px;" alt="Schrift kleiner" border="0" width="28" height="23">','Schrift kleiner','','','','','','','',''];function Alz_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="alz_fontSize";this.cookieName='StartAlzSize';this.increment=increment;this.def=def;this.defPx=Math.round(16*(def/100));this.base=1;this.pref=this.getPref();this.testHTML='<div id="alzTest" 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.alzInit=new Function('return true;');}this.allLinks=this.smallerLink+this.resetLink+this.biggerLink;};Alz_Fontsize.prototype.alzInit=function(){document.writeln(this.testHTML);this.body=(this.w3c)?document.getElementsByTagName('body')[0].style:document.all.tags('body')[0].style;this.alzTest=(this.w3c)?document.getElementById('alzTest'):document.all['alzTest'];var h=(this.alzTest.clientHeight)?parseInt(this.alzTest.clientHeight):(this.alzTest.offsetHeight)?parseInt(this.alzTest.offsetHeight):999;if(h<this.defPx)this.base=this.defPx/h;this.body.fontSize=Math.round(this.pref*this.base)+'%';};Alz_Fontsize.prototype.getLinkHtml=function(direction,properties){var html=properties[0]+'<a href="#" onclick="alz_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];};Alz_Fontsize.prototype.getPref=function(){var pref=this.getCookie(this.cookieName);if(pref)return parseInt(pref);else return this.def;};Alz_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)+'%';};Alz_Fontsize.prototype.getCookie=function(cookieName){var cookie=cookieManager.getCookie(cookieName);return(cookie)?cookie:false;};Alz_Fontsize.prototype.setCookie=function(cookieName,cookieValue){return cookieManager.setCookie(cookieName,cookieValue);};var alz_fontSize=new Alz_Fontsize(alz_increment,alz_bigger,alz_reset,alz_smaller,alz_default);