var co = "";
var kdy;
var pri;
function nastavCas(objekt,pricist,cas){
co = objekt;
kdy = cas;
pri = pricist;
now = new Date();
zacatek = Date.parse(cas);
timeNow = now.getTime();

 if ( (zacatek - timeNow) >= 0) {timeLeft = zacatek - timeNow;}
else {timeLeft = timeNow - zacatek;}


 days = parseInt(timeLeft / 86400000);
if (isNaN(days)) days = 0;

timeLeft = parseInt(timeLeft % 86400000);
hours = parseInt(timeLeft / 3600000);
timeLeft = parseInt(timeLeft % 3600000);
mins = parseInt(timeLeft / 60000);
timeLeft = parseInt(timeLeft % 60000);
secs = parseInt(timeLeft / 1000);

d1 = parseInt(days / 10);
if ( isNaN(d1)) d1 = 0;

d2 = parseInt(days % 10);
if ( isNaN(d2)) d2 = 0;

h1 = parseInt(hours / 10);
if ( isNaN(h1)) h1 = 0;

h2 = parseInt(hours % 10);
if ( isNaN(h2)) h2 = 0;

m1 = parseInt(mins / 10);
if ( isNaN(m1)) m1 = 0;

m2 = parseInt(mins % 10);
if ( isNaN(m2)) m2 = 0;

s1 = parseInt(secs / 10);
if ( isNaN(s1)) s1 = 0;

s2 = parseInt(secs % 10);
if ( isNaN(s2)) s2 = 0;


if (!pri){
if (zacatek - timeNow <=0) {co.value = "Rally odstartovala!";}
else  {if((days=="2")||(days=="3")||(days=="4")){co.value = days+" dny "+h1+h2+":"+m1+m2+":"+s1+s2;}
       if(days=="1"){co.value = days+" den "+h1+h2+":"+m1+m2+":"+s1+s2;} 
       if((days!="1")&&(days!="2")&&(days!="3")&&(days!="4")){co.value = days+" dní "+h1+h2+":"+m1+m2+":"+s1+s2;} 
      }
}
else {co.value = days+" Dnů "+h1+h2+":"+m1+m2+":"+s1+s2;}
setTimeout("nastavCas_znova()", 950);
return;
}

function nastavCas_znova(){
nastavCas(co,pri,kdy);
}