//functie om de de headers in / uit te klappen
function openDiv(element)
{
	var divText = document.getElementById('nieuwsText' + element);
	var divFooter = document.getElementById('nieuwsFooter' + element);
	var divUitklappen = document.getElementById('nieuwsUitklap' + element);

	if (divText.style.display == "none")
	{
		divText.style.display = "block";
		divFooter.style.display = "block";
		divUitklappen.innerHTML = "(minder)";
	}
	else
	{
		divText.style.display = "none";
		divFooter.style.display = "none";
		divUitklappen.innerHTML = "(meer)";
		divUitklappen.style.width = "45px;";
	}
}

function initNieuws(i)
{
	if(i > 0)
	{
		for (x=0; i>=x; i--)
		{
			openDiv(i);
		}
		openDiv(0);
	}
}

function optionChangedAanbod()
{
	var form = document.getElementById('selectAanbod'); //het form
	var action = 'main.php?page=aanbod';	//de link die in form komt te staan
	
	if(document.getElementById('selectOnGoed').value != '')
	{
		action += '&onGoed='+ document.getElementById('selectOnGoed').value;
	}
	
	if(document.getElementById('selectRegio').value != '')
	{
		action += '&regio='+ document.getElementById('selectRegio').value;
	}
	
	if(document.getElementById('selectPrijs').value != '')
	{
		action += '&prijs='+ document.getElementById('selectPrijs').value;
	}

	form.action = action;
	
	form.submit();
}

function optionChangedNieuweObjecten()
{
	document.getElementById('frmMain').submit();
}

function popUpImage(objId, imageNr, website)
{
	window.open('image.php?objId=' + objId + '&imageId=' + imageNr + '&website=' + website, 'Image', 'toolbar=no, menubar=no, scrollbar=no, resizeable=no, location=no');
}