function fontResize() {
	document.write('<a href=\"#\" onclick=\"javascript:body.style.fontSize=\'0.8125em\'; set_cookie(\'page_size\', \'0.8125em\', 30); return false;\" ><img src="fileadmin/template/images/sonstiges/a_klein.gif" border=\"0\" /></a>');
	document.write('<a href=\"#\" onclick=\"javascript:body.style.fontSize=\'1em\'; set_cookie(\'page_size\', \'1\', 30); return false;\"><img src="fileadmin/template/images/sonstiges/a_mittel.gif" border=\"0\" /></a>');
	document.write('<a href=\"#\" onclick=\"javascript:body.style.fontSize=\'1.125em\'; set_cookie(\'page_size\', \'1.125\', 30); return false;\"><img src="fileadmin/template/images/sonstiges/a_gross.gif" border=\"0\" /></a>');
}

// JavaScript Document
function set_cookie(name,value,days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime()+(days*24*60*60*1000));
        var expires = "; expires="+date.toGMTString();
    }
    else var expires = "";
    document.cookie = name+"="+value+expires+"; path=/";
}

function get_cookie(name) {
    var name_eq = name + "=";
    var ca = document.cookie.split(';');
    for(var i=0;i < ca.length;i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(name_eq) == 0) return c.substring(name_eq.length,c.length);
    }
    return null;
}


if(get_cookie("page_size") != null){  
    document.write('<style>');
    document.write('body{');
    document.write('font-size:'+ get_cookie("page_size") + 'em');
    document.write('}');
    document.write('</style>')
}else{
    document.write('<style>');
    document.write('body{');
    document.write('font-size: 1em;');
    document.write('}');
    document.write('</style>')  
}