function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
function checkHuur(field)
{
	field[1].checked = false ;
	field[0].checked = true ;
}
function checkKoop(field)
{
	field[0].checked = false ;
	field[1].checked = true ;
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


	function checkPrices(eventSelect)
	{
		//met dank aan funda.
		var otherSelect = (eventSelect.name == 'min') ? eventSelect.form.elements['max'] : eventSelect.form.elements['min'];
		var thisValue = parseInt(eventSelect.options[eventSelect.selectedIndex].value, 10);
		var otherValue = parseInt(otherSelect.options[otherSelect.selectedIndex].value, 10);
		if (eventSelect.name == 'min')
	    {
			if (thisValue >= otherValue)
			{
				for (var i = 0; i < otherSelect.options.length; i++)
				{
					if (otherSelect.options[i].value > thisValue)
					{
						otherSelect.selectedIndex = i;
						break;
					}
				}
			}
		} else
		{
			if (thisValue <= otherValue)
			{
				for (var i = (otherSelect.options.length - 1); i >= 0 ; i--)
				{
					if (parseInt(otherSelect.options[i].value, 10) < thisValue)
					{
						otherSelect.selectedIndex = i;
						break;
					}
				}
			}
		}
	}
function checkPrices1(eventSelect)
	{
		//met dank aan funda.
		var otherSelect = (eventSelect.name == 'min1') ? eventSelect.form.elements['max1'] : eventSelect.form.elements['min1'];
		var thisValue = parseInt(eventSelect.options[eventSelect.selectedIndex].value, 10);
		var otherValue = parseInt(otherSelect.options[otherSelect.selectedIndex].value, 10);
		if (eventSelect.name == 'min1')
	    {
			if (thisValue >= otherValue)
			{
				for (var i = 0; i < otherSelect.options.length; i++)
				{
					if (otherSelect.options[i].value > thisValue)
					{
						otherSelect.selectedIndex = i;
						break;
					}
				}
			}
		} else
		{
			if (thisValue <= otherValue)
			{
				for (var i = (otherSelect.options.length - 1); i >= 0 ; i--)
				{
					if (parseInt(otherSelect.options[i].value, 10) < thisValue)
					{
						otherSelect.selectedIndex = i;
						break;
					}
				}
			}
		}
	}