// JavaScript Document

function setcookie(name,value,expire){
    datum=new Date();
    datum.setTime(datum.getTime()+expire);
    $escape = new Array ('%u00C1','%u00CD','%u0164','%u00E1','%u00ED','%u0165','%u010C','%u0147','%u00DA','%u010D','%u0148','%u00FA','%u010E','%u00D3','%u016E','%u010F','%u00F3','%u016F','%u00C9','%u0158','%u00DD','%u00E9','%u0159','%u00FD','%u011A','%u0160','%u017D','%u011B','%u0161','%u017E');
    $unescape = new Array ('�','�','�','�','�','�,','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�','�');
    for($i=0;$i<$escape.length;$i++){
       re = eval("/"+$unescape[$i]+"/g");
       value=value.replace(re,$escape[$i]);
   }
   document.cookie=name+"="+value+"; expires="+datum.toGMTString();;
}


function getcookie(Name) {   
   var search = Name + "="; 
   if (document.cookie.length > 0) { 
      offset=document.cookie.indexOf(search);    
      if(offset!=-1) { 
         offset += search.length;
         end = document.cookie.indexOf(";", offset);          
         if (end == -1) end = document.cookie.length;                                    
         return unescape(document.cookie.substring(offset, end));      
      }    
   }
}


function setunicookie(subnazev,hodnota){
	retezec='';
	obsahuje='ne';
	nazev = 'uni_cart';	
	if(getcookie(nazev)=='' || typeof(getcookie(nazev))=='undefined'){
	   retezec+=subnazev+"="+hodnota+"|";     	   
	} else {
	   pole1=getcookie(nazev).split("|");
	   for(x=0;x<(pole1.length-1);x++){
		  pole2=pole1[x].split("=");
		  if(pole2[0]==subnazev){
			 retezec+=pole2[0]+"="+hodnota+"|";
			 obsahuje='ano';
		  } else {
			 retezec+=pole2[0]+"="+pole2[1]+"|";
		  }
	   }
	   if(obsahuje=='ne'){
		  retezec+=subnazev+"="+hodnota+"|";
	   }
	}			
	setcookie(nazev,'',-50);
	setcookie(nazev,retezec,1000000000);
}