function getAllSheets() {
    if( !window.ScriptEngine && navigator.__ice_version ) { return document.styleSheets; }
    if( document.getElementsByTagName ) { var Lt = document.getElementsByTagName('link'), St = document.getElementsByTagName('style');
    } else if( document.styleSheets && document.all ) { var Lt = document.all.tags('LINK'), St = document.all.tags('STYLE');
    } else { return []; } for( var x = 0, os = []; Lt[x]; x++ ) {
      var rel = Lt[x].rel ? Lt[x].rel : Lt[x].getAttribute ? Lt[x].getAttribute('rel') : '';
      if( typeof( rel ) == 'string' && rel.toLowerCase().indexOf('style') + 1 ) { os[os.length] = Lt[x]; }
    } for( var x = 0; St[x]; x++ ) { os[os.length] = St[x]; } return os;
  }
  
  function changeStyle() {
    for( var x = 0, ss = getAllSheets(); ss[x]; x++ ) {
      if( ss[x].title ) { ss[x].disabled = true; }
      for( var y = 0; y < arguments.length; y++ ) {
       if(arguments[y]!='' && ss[x].title == arguments[y] ) { ss[x].disabled = false; }
      }
    }
  }

  
  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;
  }
  
  window.onload = function(e) {
  }

  window.onunload = function(e) {
    createCookie("myFontStylePMC", myFontStyle, 365);
    createCookie("myColorStylePMC", myColorStyle, 365);
  }
  
  var myFontStyle=readCookie("myFontStylePMC")? readCookie("myFontStylePMC"): 'normal';
  var myColorStyle=readCookie("myColorStylePMC")? readCookie("myColorStylePMC"): 'taronja';
  changeStyle(myFontStyle, myColorStyle);