function changeNav(main)
{ 
  
  main.className='level_0_selected';
}  

function changeLevel(main, folder1, level1)
{ 
  
  main.className='level_0_selected';
  folder1.className='folder_1_selected';
  level1.className='level_1_selected';
}

function changeLevel_2(main, folder1, level1, folder2, level2)
{   
  main.className='level_0_selected';
  folder1.className='folder_1_selected';
  level1.className='level_1_selected';
  folder2.className='folder_2_selected';
  level2.className='level_2_selected';
}

function changeTab(tab_1, tab_2)
{
	tab_1.className='level1tabsel';
	tab_2.className='level2tabsel';
}


/* Test functions */
function showHide(tableId, imgId)
{ 
	var closeTable = 'inputTableHide';
	var openTable = 'inputTable';
	var closeImg = 'close';
	var openImg = 'open';
	imgId.className='close';
	if (document.getElementById(tableId).className == openTable) {
			document.getElementById(tableId).className = closeTable;
			}
		else{
			document.getElementById(tableId).className = openTable;
		}
	if (document.getElementById(imgId).className == closeImg) {
			document.getElementById(imgId).className = closeImg;
			}
		else{
			document.getElementById(imgId).className = closeImg;
		}
	
	
	var selected_id = null;
	var dom = document.getElementById;
function swapIt(Id) {
if (dom) {
if(selected_id != Id) {
document.getElementById(id).className = "inputTableHide";
}
}
} 
	

}

function changeLevel0(obj, folder, firstLink)
{ 
  closeLevel1('div', 'level_0_selected')
  obj.className='level_0_selected';
  closeFolder2('div', 'folder_1_selected')
  folder.className='folder_1_selected';
  firstLink.className='level_1_selected';
  
  function closeFolder2(strTag,strClass) {
	for (i=0;i<document.getElementsById(strTag).length; i++) {
		if (document.getElementsByTagName(strTag).item(i).className == strClass) {
			document.getElementsByTagName(strTag).item(i).className = "folder_1";
		}
	}
}

function closeLevel1(strTag,strClass) {
	for (i=0;i<document.getElementsByTagName(strTag).length; i++) {
		if (document.getElementsByTagName(strTag).item(i).className == strClass) {
			document.getElementsByTagName(strTag).item(i).className = "level_0";
		}
	}
}
}


function changeLevel1(obj, folder)
{ 
  closeLevel1('div', 'level_1_selected')
  obj.className='level_1_selected';
  closeFolder2('div', 'folder_2_selected')
  folder.className='folder_2_selected';
  
  function closeFolder2(strTag,strClass) {
	for (i=0;i<document.getElementsByTagName(strTag).length; i++) {
		if (document.getElementsByTagName(strTag).item(i).className == strClass) {
			document.getElementsByTagName(strTag).item(i).className = "folder_2";
		}
	}
}

function closeLevel1(strTag,strClass) {
	for (i=0;i<document.getElementsByTagName(strTag).length; i++) {
		if (document.getElementsByTagName(strTag).item(i).className == strClass) {
			document.getElementsByTagName(strTag).item(i).className = "level_1";
		}
	}
}
}

function changeLevel2(obj)
{ 
  closeLevel2('div', 'level_2_selected')
  obj.className='level_2_selected';
  
  function closeLevel2(strTag,strClass) {
	for (i=0;i<document.getElementsByTagName(strTag).length; i++) {
		if (document.getElementsByTagName(strTag).item(i).className == strClass) {
			document.getElementsByTagName(strTag).item(i).className = "level_2";
		}
	}
}
}


function popUp(Dateiname, Weite, Hoehe)
{       
        var vHoehe = Hoehe;
        var vWeite = Weite;

       var Fenster= window.open(Dateiname, "FensterName", "status=no,toolbar=no,locationbar=no,menubar=no,scrollbars=no,copyhistory=no,width=" + vWeite + ",height=" + vHoehe + ",resizable=yes");

        if(Fenster != null)
        {
            if(Fenster.opener == null)
            {
                Fenster.opener = self;
                Fenster.focus();
             }
           else
            {
   Fenster.resizeTo(Weite, Hoehe);
                Fenster.focus();
            }
        }
}

var pop = null;