<!--
function ini(){
        Collect = document.getElementsByTagName("DIV");
        for (i=0; i<Collect.length; i++) {
            if (Collect[i].className == "Son") Collect[i].style.display = "none";
        }
}


function schovajVsetko(){
        Collect = document.getElementsByTagName("DIV");
        for (i=0; i<Collect.length; i++) {
            if (Collect[i].className == "Son"){ 
				Collect[i].style.display = "none";
			}	
        }
        Collect = document.getElementsByTagName("IMG");
        for (i=0; i<Collect.length; i++) {
            if (Collect[i].name == "expand") 
					Collect[i].src = "images/notexpand.gif";
        }
}

function expandTree_IE(num) {
	
  if (num!=""){
    element = eval("Son"+num);
    //image = event.srcElement;
    image = eval("exp"+num);

    if (element.style.display == "none") {
        element.style.display = "block";
        image.src = "images/expand.gif";
    }
    else {
        element.style.display = "none";
        image.src = "images/notexpand.gif";
    }
  }
}


function expandTree(num) {
	schovajVsetko();
   	expandTree_IE(num);
}

//-->