<!--
function confirmSubmit()
{
var agree=confirm("Opravdu smazat?");
if (agree)
	return true ;
else
	return false ;
}
function openpopup(popurl)
  {
  var winpops=window.open(popurl,"","width=400,height=350,scrollbars=yes")
  }
function displayElementById(id,style)
{
  obj = document.getElementById(id);
  obj.style.display = style;
}
function showHidden(hiddenObject,display)
{
  obj = document.getElementById(hiddenObject);
  var display = (display == null) ? "default" : display;
  if(display=='default')
  {
    if (obj.style.display=='') obj.style.display = "none";
    else obj.style.display = "";
  }
  else
  {
    obj.style.display = display;
    return;
  }
}
function getSelectValue(elementId)
{
	if(!document.getElementById(elementId)) return false;
	var element = document.getElementById(elementId);
	for (var i=0; i < element.length; i++)
	{
		if (element[i].selected)
        {
        	return element[i].value;
        }
	}
}
function setSelectValue(elementId,value)
{
	if(!document.getElementById(elementId)) return false;
	var element = document.getElementById(elementId);
	for (var i=0; i < element.length; i++)
	{
		if (element[i].value==value)
        {
        	element[i].selected=true;
        }
	}
}
function parseDate(input,el1,el2,el3)
{
  var brokenstring=input.split('.');
  setSelectValue(el1,parseInt(brokenstring[0],10));
  setSelectValue(el2,parseInt(brokenstring[1],10));
  setSelectValue(el3,parseInt(brokenstring[2],10));
}
function clearValue(elementId) {
  if(!document.getElementById(elementId)) return false;
  var element = document.getElementById(elementId);
  if(element.length) //je to selectbox
  {
    	for (var i=0; i < element.length; i++)
    	{
    		element[i].selected=false;
    	}
  }
  else //je to normalni input
  {
      element.value="";
  }
}
// -->