var ct = 0;

	function getE(element) {
		return document.getElementById(element);
	}

	function addParameter() {
		var tab = getE('insert');
		var row = tab.insertRow(tab.rows.length);
		var cell = row.insertCell(0);
		cell.innerHTML = "<input type=\"text\" name=\"city[]\">";
		var cell_1 = row.insertCell(1);
		cell_1.innerHTML = "<input type=\"text\" name=\"obj[]\" size=\"20\"/>";
		var cell_2 = row.insertCell(2);
		cell_2.innerHTML = "";
		ct++;
	}

  function deleteRow(row) {
    var tab = getE('insert');
   
    tab.deleteRow(row);
  }

	function addParameter1() {
		var tab = getE('insert');
		var len = tab.rows.length;
		var row = tab.insertRow(len);
		var cell = row.insertCell(0);
		cell.innerHTML = "<input type=\"text\" name=\"city[]\">";
		var cell_1 = row.insertCell(1);
		cell_1.innerHTML = "<input type=\"text\" name=\"obj[]\" size=\"20\"/>";
		var cell_2 = row.insertCell(2);
		cell_2.innerHTML = "";
		
    var row1 = tab.insertRow(len+1);
		var cell3 = row1.insertCell(0);
		cell3.colSpan = 3;
		cell3.innerHTML = "<b>Popis:</b><br><br><textarea name=\"desc[]\" cols=\"35\" rows=\"2\"></textarea>";
		ct++;
	}

  function deleteRow1(row) {
    var tab = getE('insert');
   
    tab.deleteRow(row);
    tab.deleteRow(row);
  }