function highlightNaviItem(strElementID)
{
        if(strElementID != '')
        {
        	document.getElementById(strElementID).parentNode.className = 'active';
        }
}

function popup(site,name,x,y)
{
	popupwindow = window.open(site,name,'width=250,height=400,scrollbars=no,status=no,locationbar=no,location=no,menubar=no,resizable=no,toolbar=no');
	popupwindow.moveTo (x,y)
}

function Go(x) {
	window.location.href = x;
}

function enableElements(arrElementIds)
{
	for(var i=0; i < arrElementIds.length; i++)
	{
		document.getElementById(arrElementIds[i]).disabled = '';
	}
}

function disableElements(arrElementIds)
{
	for(var i=0; i < arrElementIds.length; i++)
	{
		document.getElementById(arrElementIds[i]).disabled = 'disabled';
	}
}

function enableElementsId(arrElementIds)
{
	for(var i=0; i < arrElementIds.length; i++)
	{
		document.getElementById(arrElementIds[i]).style.display = '';
	}
}

function disableElementsId(arrElementIds)
{
	for(var i=0; i < arrElementIds.length; i++)
	{
		document.getElementById(arrElementIds[i]).style.display = 'none';
	}
}

function disableElementsK(arrElementIds)
{
	for(var i=0; i < arrElementIds.length; i++)
	{
		document.getElementById(arrElementIds[i]).disabled = 'disabled';
		document.getElementById(arrElementIds[i]).value = '';
	}
}

function showAdvertisingLinks()
{
	var elAdvLink = document.getElementById('werbungLink').parentNode;
	var elStellenmarktLink = document.getElementById('stellenmarktLink').parentNode;
	var elAnzeigeLink = document.getElementById('printanzeigeLink').parentNode;
	if(elAdvLink.style.display == 'list-item')
	{
		elAdvLink.style.display = 'none';
		elStellenmarktLink.style.display = 'none';
		elAnzeigeLink.style.display = 'none';
	}
	else
	{
		elAdvLink.style.display = 'list-item';
		elStellenmarktLink.style.display = 'list-item';
		elAnzeigeLink.style.display = 'list-item';
	}
}

function showElement(x,y) {
    document.getElementById(y).style.display  = "none" ;
    document.getElementById(x).style.display  = "";
}

function formSelect(x) {
    window.location.href = x;
}