function gt(kam){
 window.location=kam;
}

function cticookie(jm){
poz=0;
hledat=jm+"=";
delka=hledat.length;
cookiedelka=document.cookie.length;
while(poz<cookiedelka){
konec=poz+delka;
if (document.cookie.substring(poz,konec)==hledat){
konecretezce=document.cookie.indexOf(";",konec);
if (konecretezce==-1) konecretezce=document.cookie.length;
vysledek=unescape(document.cookie.substring(konec,konecretezce));
return(vysledek);}
poz=document.cookie.indexOf(" ",poz)+1;
if (poz==0) break;}
return("");
}


function send_xmlhttprequest(obsluha, method, url, content, header){
 var xmlh = (window.XMLHttpRequest ? new XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : false));
 if (!xmlh) return false;
 xmlh.open(method, url);
 xmlh.onreadystatechange = function() {
  obsluha(xmlh);
 };
 if (header) {
  for (var key in headers) {
   xmlh.setRequestHeader(key, headers[key]);
  }
 }
 xmlh.send(content);
 return true;
}

function newwin(htm,x,y){
 okn=window.open(htm,'Slavkovský_les','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,copyhistory=no,width='+x+',height='+y);
}

function pmenuover(co){
 m='pmenu'+co;
 document.getElementById(m).style.color='#000000';
}

function pmenuout(co){ 
 m='pmenu'+co;
 document.getElementById(m).style.color='#845E3B';
}

function shop_ks(cenaks,postovne){
 ks=document.eshop.ks.value;
 if (isNaN(ks)){
   ks=1;
   document.eshop.ks.value='1';
 }
 if (ks=="") ks=1;
 if (ks<1) ks=1;
 cena=(ks * cenaks) + postovne;
 document.eshop.celkem.value=cena;
}