var i=0;
var newItems = 0;
var isChanged = 0;
var ChangedElementsType = new Array(50);
var ChangedElementsName = new Array(50);
var ChangedElementsValue = new Array(50);
var j = 0;

function addSeason()
{
    newItems++;
    var mytable=document.getElementById("tbodyseasons"); 
    var new_row=document.createElement("TR");
    var new_cell=document.createElement("TD");
    var new_centered = document.createElement("left");
    var newButton   = document.createElement("input");
    newButton.type  = "text";
    newButton.id  = "key"+newItems;
    newButton.name  = "individualdates:list";//"key"+newItems;	
    
    new_centered.appendChild(newButton);
    new_cell.appendChild(new_centered);
	new_row.appendChild(new_cell);
	var new_cell2=document.createElement("TD");
	var newButton2   = document.createElement("input");
	var new_centered = document.createElement("left");
    newButton2.type  = "text";
    newButton2.id  = "value"+newItems;
    newButton2.name  = "individualdates:list";//"value"+newItems;
    new_centered.appendChild(newButton2);
    new_cell2.appendChild(new_centered);
	new_row.appendChild(new_cell2);
    mytable.appendChild(new_row);
    
}
function update_shortdate_field(field,year,month,day,hour,minute)
{
	     //alert('bla');
	     var field = document.getElementById(field);
	     var year  = document.getElementById(year);
	     var month = document.getElementById(hour);
	     var day   = document.getElementById(day);
	     if (year.value>0)  {
	      field.value= year.value + "-" +month.value +"-" + day.value + "12:00";
	     }
	     else {
	     field.value='';
	     }
	     alert(field.value);
}