ns4 = document.layers
ie = document.all 
ie4 = document.all 
nn6 = document.getElementById && !document.all 
var cel=0;

function radio2(id)
{	
	dd="rad2_"+id;
	kr="krok2";
	if (ns4) {
	if(document.dd.checked)
		{
		cel+=1;
		if(cel==4)
		{
		alert("Muzete vybrat maximalne 3 vinare!");
		document.dd.checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
	if(cel)
		{document.kr.disabled="";}
	else {document.kr.disabled="true";}
	
      
   	}
 	  else if (ie) {
	if(document.getElementById(dd).checked)
		{
		cel+=1;
		if(cel==4)
		{
		alert("Muzete vybrat maximalne 3 vinare!");
		document.getElementById(dd).checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
	if(cel)
		{document.getElementById('krok2').disabled="";}
	else {document.getElementById('krok2').disabled="true";}
   	}
  	 else if (nn6) {
	
      	
	if(document.getElementById(dd).checked)
		{
		cel+=1;
		if(cel==4)
		{
		alert("Muzete vybrat maximalne 3 vinare!");
		document.all.item(dd).checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
	if(cel)
		{document.getElementById('krok2').disabled="";}
	else {document.getElementById('krok2').disabled="true";}
 	  	
  	 }
	
}





function radioX(id)
{	
	dd="rad"+id;
	kr="krok2";
	if (ns4) {
	if(document.dd.checked)
		{
		cel+=1;
		if(cel==4)
		{
		alert("Muzete vybrat maximalne 3 vina!");
		document.dd.checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
	if(cel)
		{document.kr.disabled="";}
	else {document.kr.disabled="true";}
	
      
   	}
 	  else if (ie) {

	if(document.getElementById(dd).checked)
		{
		cel+=1;
		if(cel==4)
		{
		
		alert("Muzete vybrat maximalne 3 vina!");
		document.getElementById(dd).checked="";
		//document.all.item(dd).checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
	if(cel)
		{document.getElementById('krok1').disabled="";}
	else {document.getElementById('krok1').disabled="true";}
   	}
  	 else if (nn6) {
	
      	
	if(document.getElementById(dd).checked)
		{
		cel+=1;
		if(cel==4)
		{
		alert("Muzete vybrat maximalne 3 vina!");
		document.getElementById(dd).checked="";
		cel=3;
		}
		}
	else
		{cel-=1;}
		if(cel)
			{document.getElementById('krok1').disabled="";}
		else {document.getElementById('krok1').disabled="true";}
 	  	
  	 }
	
	
}

function opravdu(sm)
		{
		if (confirm("Chcete opravdu smazat toto víno/ Are you sure to delete this wine?"))
			{
			window.location="http://www.vinarskecentrum.cz/registrace-vin/?co=soutez&ak=mojevina&akce=smazat&id="+sm;
			
			}
		}
		
		
		
function tisk(w,sou)
		{
		window.open("http://www.vinarskecentrum.cz/file/SV-tisk.php?zak="+w+"&sou="+sou,"show_big","toolbar=0,scrollbars=1,location=0,status=0,width=750px,height=900px,resizable=1,menubar=0,directories=0")
		}	


	


function vino(vin)
{



 if (ie4){
	if(!vin)
		{document.getElementById('nazev_vina').innerText='';}
	else
		{
 

	  ret=document.getElementById('nazev_v['+vin+']').getAttribute("value");
	  naz=ret.split('/');
  	document.getElementById('nazev_vina').innerText=naz[0] ;  
		//document.getElementById('nazev_vina').innerText=document.getElementById('nazev_v['+vin+']').getAttribute("value") ;
		
		}
		
      }
 else if (nn6) {
	if(!vin)
		{document.getElementById('nazev_vina').value='';}
	else
		{
		ret=document.getElementById('nazev_v['+vin+']').getAttribute("value");;
	  naz=ret.split('/');
  	document.getElementById('nazev_vina').value=naz[0] ;
		//document.getElementById('nazev_vina').value=document.getElementById('nazev_v['+vin+']').getAttribute("value") ;
    }
   }
	
}

function zem(zz)
{
	if(zz==1)
		{
		if (nn6)
		{	 document.getElementById('oblast1').style.display='none';
			 document.getElementById('oblast').style.display='';
			 document.getElementById('zarazeni1').style.display='none';
			 document.getElementById('zarazeni').style.display='';
			}
		else
			{
			document.getElementById('oblast1').style.display='none';
			document.getElementById('oblast').style.display='';
			document.getElementById('zarazeni1').style.display='none';
			document.getElementById('zarazeni').style.display='';
			}

	}
	else
		{
		if (nn6)
		{	 document.getElementById('oblast').style.display='none';
			 document.getElementById('oblast1').style.display='';
			 document.getElementById('zarazeni').style.display='none';
			 document.getElementById('zarazeni1').style.display='';
			}
		else
			{
			document.getElementById('oblast').style.display='none';
			document.getElementById('oblast1').style.display='';
			document.getElementById('zarazeni').style.display='none';
			document.getElementById('zarazeni1').style.display='';
			}
		
	}
}

function kat(zz)
{
	if(!zz)
		{document.getElementById('katU').innerText='';}
	else
		{document.getElementById('katU').innerText=document.all.item('kat_POP['+zz+']').value;}
}



function hideObject(id) {
   if (ns4) {
      document.id.visibility = "hide";
   }
   else if (ie4) {
      document.getElementById(id).style.visibility = "hidden";
   }
   else if (nn6) {
      document.getElementById(id).style.visibility = "hidden";
   }
}

// Show/Hide functions for pointer objects

function showObject(id) {
   if (ns4) {
      document.id.visibility = "show";
   }
   else if (ie4) {
      document.getElementById(id).style.visibility = "visible";
   }
   else if (nn6) {
      document.getElementById(id).style.visibility = "visible";
   }
}

function radio(id)
{
	dd="rad"+id;
	if (ns4) {
      document.dd.checked = "true";
   	}
 	  else if (ie4) {
	document.getElementById(dd).checked="true";
   	}
  	 else if (nn6) {
	
      	document.getElementById(dd).checked="true";
  	 }
	
}