function resetDate()
{
	var datepicker = document.getElementById( 'datepicker' );
	var alternate = document.getElementById( 'alternate' );
	var header = document.getElementById( 'header' );
	header.innerHTML = alternate.value;

	date = datepicker.value;
	var maxx = 4;
	var poststr = "date=" + encodeURI( date ) + "&max=" + encodeURI( maxx );
	postRequest( "/layout/set/ajax/vztlibrary/getevents/", poststr );

	datepicker.value = 'Velg dato';
}

function resetDateTwo()
{
	var datepicker = document.getElementById( 'datepicker' );
	var alternate = document.getElementById( 'alternate' );
	var header = document.getElementById( 'header' );
	header.innerHTML = alternate.value;

	date = datepicker.value;
	var maxx = 1000;
	var poststr = "date=" + encodeURI( date ) + "&max=" + encodeURI( maxx );
	postRequest( "/layout/set/ajax/vztlibrary/getevents/", poststr );
	
	datepicker.value = 'Velg dato';
}

function resetDateGetViewing()
{
	var datepicker = document.getElementById( 'datepicker' );
	var alternate = document.getElementById( 'alternate' );
	var header = document.getElementById( 'header' );
	header.innerHTML = alternate.value;

	date = datepicker.value;
	var maxx = 1000;
	var poststr = "date=" + encodeURI( date ) + "&max=" + encodeURI( maxx );
	postRequest( "/layout/set/ajax/vztlibrary/getviewings/", poststr );

	datepicker.value = 'Velg dato';	
	
}



var http_request = false;
   
function postRequest(url, parameters) {
  http_request = false;
  if (window.XMLHttpRequest) { // Mozilla, Safari,...
	 http_request = new XMLHttpRequest();
	 if (http_request.overrideMimeType) {
		// set type accordingly to anticipated content type
		//http_request.overrideMimeType('text/xml');
		http_request.overrideMimeType('text/html');
	 }
  } else if (window.ActiveXObject) { // IE
	 try {
		http_request = new ActiveXObject("Msxml2.XMLHTTP");
	 } catch (e) {
		try {
		   http_request = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (e) {}
	 }
  }
  if (!http_request) {
	 alert('Kan ikke opprette XMLHTTP instansen. Bytt browser');
	 return false;
  }
  
  http_request.onreadystatechange = hentPHP;
  http_request.open('POST', url, true);
  http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  http_request.setRequestHeader("Content-length", parameters.length);
  http_request.setRequestHeader("Connection", "close");
  http_request.send(parameters);
}

function hentPHP() {
  if ( http_request.readyState == 4 ) {
	 if ( http_request.status == 200 ) 
	 {
		//alert(http_request.responseText);
		result = http_request.responseText;
		
		if ( result == '' )
			document.getElementById( 'events' ).innerHTML = '<p class=firstshort><strong>Ingen hendelser den valgte dagen</strong></p>';
		else
			document.getElementById( 'events' ).innerHTML = result;
	} 
	 else 
	 {
		//alert( 'Problemer med å finne fila det postes til.' );
	 }
  }
}
 
var numx; 
var node_id;