var efa_default = 75;											//default text size as percentage of user defaultvar efa_increment = 10;											//percentage to increase/decrease font sizevar efa_bigger = ['<p class="efa">Schriftgr&ouml;&szlig;e &auml;ndern:<br />',					//HTML to go before 'bigger' link				  '[ + ]',				//HTML to go inside 'bigger' anchor tag				  'Schrift gr&ouml;sser 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 = ['',				 'normal',				//HTML to go before 'reset' link				 'Schriftgr&ouml;&szlig;e normal',	//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 = ['',				   '[<big> - </big>]',				//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				   '<' + '/p>'									//HTML to go after 'smaller' link				   ]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));    this.isMacIE = ((this.userAgent.indexOf('msie') != -1) && (this.userAgent.indexOf('mac') != -1) && (this.userAgent.indexOf('opera') == -1));	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="#" 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);