/** flipArray **/
function flipArray(id)
{
  if (document.getElementById(id).style.display == 'none')
	{
		document.getElementById(id).style.display = "";
	}
	else
	{
		document.getElementById(id).style.display = "none";
	}
}

/** closeArray **/
function closeArray(id)
{
  if (document.getElementById(id).style.display != 'none')
	{
		document.getElementById(id).style.display = "none";
	}
}	



/** ajax **/
var http_request = false;

// XMLHttpRequest
function httpRequest()
{
	http_request = false;
	
	if(window.XMLHttpRequest) 
	{     
		http_request = new XMLHttpRequest(); 
    if(http_request.overrideMimeType) 
    {
      http_request.overrideMimeType('text/xml');     
    }
  } else if(window.ActiveXObject) { 
    try 
    {
      http_request = new ActiveXObject("Msxml2.XMLHTTP");
    } 
    catch (e) 
    {
      try 
      {
        http_request = new ActiveXObject("Microsoft.XMLHTTP");
      } 
      catch (e) {}
    }
  }

  if(!http_request) 
  { 
    alert('Es kann kein Request Objekt erzeugt werden.'); 
    return false;
  } else {
  	return http_request
  }
}


// Delete Check
function del(key, id, url)
{
	var post = 
	key + '[id]='+encodeURIComponent(id)+
	'&' + key + '[check]='+encodeURIComponent(1);
	
	msg = confirm(unescape("Sind Sie sicher das sie diesen Eintrag aus der Datenbank entfernen m%F6chten%3F"));

	if(msg)
	{
		http_request = httpRequest()
	    
	  	http_request.open('POST', url, true);
	  	http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	 	http_request.send(post);
		
		setTimeout("self.location.href='" + url + "'",500);
	}
}

// Delete Slideshow Image
function delSlide(id, key, table, url)
{
	var post =
		'delSlide[id]='+encodeURIComponent(id)+
		'&delSlide[key]='+encodeURIComponent(key)+
		'&delSlide[table]='+encodeURIComponent(table)+
		'&delSlide[check]='+encodeURIComponent(1);
	
	msg = confirm(unescape("Sind Sie sicher das sie diesen Eintrag aus der Datenbank entfernen m%F6chten%3F"));

	if(msg)
	{
		http_request = httpRequest()
	    
	  	http_request.open('POST', url, true);
	  	http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	 	http_request.send(post);
		
		setTimeout("self.location.href='" + url + "'",500);
	}
	
}

// form check
function selectCheck(id)
{
	if (document.getElementById(id).value == 0) {
		alert(unescape("Bitte w%E4hlem sie einen Bereich aus!"));
		return false;
	}
	else {
		return true;
	}
}