function setRegio(id)
{
	if (document.getElementById('search_gebied'))
	{
		var selectBox = document.getElementById('search_gebied');
		
		for (i = 0; i < selectBox.options.length; i ++)
		{
			if (selectBox.options[i].value == id)
			{
				selectBox.selectedIndex = i;
				break;
			}
		}
	}
	
	zoekRightCol();
}

function zoekRightCol(adv)
{
	var vals = Array();
	
	if (document.getElementById('search_gebied'))
	{
		var selectBox = document.getElementById('search_gebied');
		vals['province'] = selectBox.value;
	}
	
	if (document.getElementById('search_sort'))
	{
		var selectBox = document.getElementById('search_sort');
		vals['sortField'] = selectBox.value;
		vals['sortOrder'] = 'ASC';
	}
	
	if (adv)
	{
		vals['advanced'] = true;
	}
	else
	{
		vals['advanced'] = false;
	}
	
	xajax_ajax_pivars_link(vals);
}

function zoekRightColAdv()
{
	zoekRightCol(true);	
}