var heightOrig = 0;
function setActiveFont(size) {
  switch(size){
    case -1:document.body.style.fontSize= "10px";createCookie("style",-1,30);break;
    case 0:document.body.style.fontSize= "12px";createCookie("style",0,30);break;
    case 1:document.body.style.fontSize= "14px";createCookie("style",1,30);break;
  }
}
function setContentActiveFont(size) {
    var contentObjs = jQuery('ul.content *');
    for (var i = 0; i < contentObjs.length; i++) {
        setFontToObj(contentObjs[i], size);
    }
    
    switch(size){
        case "-1": createCookie("style", "-1", 30); break;
        case "0":createCookie("style","0",30);break;
        case "1":createCookie("style","1",30);break;
    }
    if (jQuery('#medialist1').length > 0) accordionChanged();
}
function accordionChanged() {
    var heightNew = heightOrig;
    var arr = jQuery('#medialist1').find('li ul');
    jQuery.each(arr, function() {
        jQuery(this).css('height', heightOrig);
    });
    jQuery.each(arr, function() {
        jQuery(this).css('height', 'auto');
        var heightCalculated = jQuery(this).height();
        heightNew = maxValue(heightCalculated, heightNew);
    });
    jQuery.each(arr, function() {
        jQuery(this).css('height', heightNew);
    });
}

function setFontToObj(domObject,size) {
        try {
              switch(size){
                  case "-1":
                      domObject.className = domObject.className.replace(/largest/, "").replace(/large/, "");
                      break;
              case "0":
                  if (domObject.className) {
                      domObject.className = domObject.className.replace(/largest/, "").replace(/large/, "")
                  }
                  domObject.className += " large ";
                  break;
              case "1":
                  if (domObject.className) {
                      domObject.className = domObject.className.replace(/largest/, "").replace(/large/, "")
                  }
                  domObject.className += " largest "; 
                  break;
          }
              
        }
        catch (e) {
            
        }
}


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

function readCookie(name) {
  var nameEQ = 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(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}
 function maxValue(value1, value2) {
     if (value1 > value2) return value1;
     return value2;
}

jQuery(document).ready(function() {
  var cookie = readCookie("style");
  setContentActiveFont((cookie));
});