var links = new Array(); 
links=document.getElementsByTagName("link"); 

for (i=0; i<links.length; i++) 
{ 
  if ((links[i].getAttribute("rel").indexOf("stylesheet")!=-1) && (links[i].getAttribute("title"))) 
  { 
    //jde o odkaz na externí stylový soubor 
  } 
} 


/*----------------------*/

var BASE="#" 

function setStyle(title) 
{ 
  var i, p, links = new Array(); 
  links=document.getElementsByTagName("link"); 
  for (i=0; i<links.length; i++) 
  { 
    if ((links[i].getAttribute("rel").indexOf("stylesheet")!=-1) && (p=links[i].getAttribute("title"))) 
    { 
      links[i].disabled=true; 
      if ((p==title) && (p!=BASE)) links[i].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 var expires = ""; 
  document.cookie = name + "=" + escape(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 unescape(c.substring(nameEQ.length,c.length)); 
  } 
  return null; 
} 

/*----------------------*/

function getStyle() 
{ 
  var i, p, links; 
  links=document.getElementsByTagName("link"); 
  for (i=0; i<links.length; i++) 
  { 
    if ((links[i].getAttribute("rel").indexOf("stylesheet")!=-1) && (p=links[i].getAttribute("title")) && (!links[i].disabled)) 
    { 
      return p; 
    } 
  } 
  return BASE; 
} 

/*----------------------*/

window.onload=function() 
{ 
  var p; 
  if (p=readCookie("style")) 
  { 
    setStyle(p); 
  } 
  /*else setStyle('Standardní styl');*/
} 

/*----------------------*/

window.onunload=function() 
{ 
  createCookie("style",getStyle(),365); 
} 


/*----------------------*/
/*----------------------*/

function bar(url)
{
    wasOpen  = false;
    win = window.open(url);    /*taky self.open*/
    return (typeof(win)=='object')?true:false;
}

/*----------------------*/
function stejne(url)
{
    /*var wasOpen  = false;
    var win = location.href(url);    
    return (typeof(win)=='object')?true:false;*/ /*pokus fcni v IE, nefcni ve FF*/
    window.location.href = url;
}