// Rev. 09/07/2003

function visibled(item,visible) {
   obj=document.getElementById(item);
      
   if (visible=='no') {
     obj.style.display="none";
     
   } else {
        try { 
			obj.style.display="table-row"; 
			} catch(e) { 
			obj.style.display="block";
			}
      
   }
}


function toggle(item,open,close) {
   obj=document.getElementById(item);
   visible=(obj.style.display!="none")
   key=document.getElementById("x" + item);
   if (visible) {
     obj.style.display="none";
     key.innerHTML=open;
   } else {
      obj.style.display="block";
      key.innerHTML=close;
   }
}

function Expand() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="block";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='css/tabulka/folder-full-24x24.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}

function Collapse() {
   divs=document.getElementsByTagName("DIV");
   for (i=0;i<divs.length;i++) {
     divs[i].style.display="none";
     key=document.getElementById("x" + divs[i].id);
     key.innerHTML="<img src='css/tabulka/folder-full-24x24.gif' width='16' height='16' hspace='0' vspace='0' border='0'>";
   }
}