function toggleKat() {     	
            		     	if(document.getElementById) {
            		         target = document.getElementById("nemovistosti");
            		         
            		         if(document.inzform.i_idk.value == 2) target.style.display = "";
            		           else target.style.display = "none";		          
            		       }		     	
} // end function
 
 
 function confirmFotoDel() {

    vymazat = window.confirm("Tato fotografie bude odstraněna.");
    
    if (vymazat) return true;
    
       else return false;

} // end function

 function confirmClanekDel(nazev) {

    vymazat = window.confirm("Pózor, pokud stiskneš OK, článek\n\n" + nazev + "\n\nbude v prrrdeli...");
    
    if (vymazat) return true;
    
       else return false;

} // end function



function checkFoto()  {

 var formular = document.fotoform;
 
 
 if(formular.foto.value == "") {
                                  alert("Vyber foto...");
                                  return false;
 }
 
   else return true;  

} // end function




function addElement() {

  var ni = document.getElementById("myDiv");
  var numi = document.getElementById("theValue");
  var num = (document.getElementById("theValue").value -1)+ 2;
  numi.value = num;
  
  var newdiv = document.createElement('div');
  var divIdName = "my"+num+"Div";
  
  newdiv.setAttribute("id",divIdName);
   
  var uploadNeed = document.getElementById("uploadNeed"); // pocet fotek k uploadu
  var sekvence = document.getElementById("sekvence");     // cisla fotek


   uploadNeed.value = (uploadNeed.value -1) + 2;
   newdiv.innerHTML = "<div class=\"addfoto\"><table class=\"nfoto\" cellspacing=\"0\"><tr><td class=\"plab\">Zdroj:</td><td><input type=\"file\" size=\"30\" name=\"foto" + num + "\" /></td><td>&nbsp;&nbsp;<a href=\"#\" onclick=\"removeElement('"+divIdName+"')\" class=\"odstranit\">Odstranit</a></td></tr><tr><td class=\"plab\">Popis:</td><td colspan=\"2\"><textarea name=\"fotopopis" + num + "\" cols=\"45\" rows=\"2\"></textarea></td></tr></table></div>";
   sekvence.value += ","+num;
 
  
  ni.appendChild(newdiv);
  
} // end function


function removeElement(divNum) {

  var d = document.getElementById("myDiv");
  var olddiv = document.getElementById(divNum);
  d.removeChild(olddiv);
  
} // end function

/*
function toggle() {
     	
     	if(document.getElementById) {
     	
     	
         var formbox = document.getElementById("formbox");
         var popisbox = document.getElementById("popisbox");
         
           if(formbox.style.display == "none")  {
             formbox.style.display = "";
             document.formular.popis.focus();
           }
             else {
                  formbox.style.display = "none";
             }
             
             
          if(popisbox.style.display == "none")  {
             popisbox.style.display = "";
           }
             else {
                  popisbox.style.display = "none";
             }
             
             
             
       }
     	
     } // end function
*/