/**
 * Cookie handling : font type and color
 */


function saveSettings(){
    var szin = document.getElementById('color_holder').innerHTML;
    //var meret = document.getElementById('ex');
    //var betumeret = getStyle(meret,'font-size')
    //var betutipus = document.getElementById('font_type_holder').innerHTML;

    //alert(betumeret);
    setCookie('biolookout-box-color','#'+szin,'365');
} 
 
function setCookie(cookie_nev,ertek,lejarat_napokban){
     var lejarat=new Date();
     lejarat.setDate(lejarat.getDate()+lejarat_napokban);
     document.cookie=cookie_nev+ "=" +escape(ertek)+((lejarat_napokban==null) ? "" : ";expires="+lejarat.toUTCString());
}


function getCookie(cookie_nev){
    if (document.cookie.length>0){
        c_start=document.cookie.indexOf(cookie_nev + "=");
        if (c_start!=-1){
            c_start=c_start + cookie_nev.length+1;
            c_end=document.cookie.indexOf(";",c_start);
            if (c_end==-1) c_end=document.cookie.length;
                return unescape(document.cookie.substring(c_start,c_end));
            }
        }
        return "";
}