function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' moet een e-mail adres bevatten!\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+'\n'; }
  } if (errors) alert('De volgende velden zijn niet correct ingevuld:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}
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 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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function popup1()
{
window.open("/contact.htm", "contact", "toolbar=no, location=no, directories=no, status=no, menubar=auto, scrollbars=auto, resizable=no, height=375, width=270, screenX=100, screenY=100, top=100, left=100")
}

function popup2()
{
window.open("/adverteren.htm", "adverteren", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=auto, resizable=no, height=250, width=270, screenX=100, screenY=100, top=100, left=100")
}

function popup3()
{
window.open("/privacy.htm", "privacy", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=auto, height=350, width=290, screenX=100, screenY=100, top=100, left=100")
}

function popup4()
{
window.open("/help.htm", "help", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=auto, height=350, width=290, screenX=100, screenY=100, top=100, left=100")
}


function doSearch2(){
	/*var min1;
	var max1;
	
	if (prijssearch2.minimum2.value == "")
	{
		promptMessage = "je hebt geen minumum bedrag ingesteld!";
		alert (promptMessage);

	}else if (prijssearch2.maximum2.value == "")
	{
		promptMessage = "je hebt geen maximum bedrag ingesteld!";
		alert (promptMessage);
		
	}else if (prijssearch2.minimum2.value > prijssearch2.maximum2.value){
	
		promptMessage = "het minimum bedrag is hoger dan het maximum bedrag!";
		alert (promptMessage);

	}else if (isNaN(prijssearch2.minimum2.value)){
	
		promptMessage = "het minimum bedrag is geen nummer!";
		alert (promptMessage);
	
	}else if (isNaN(prijssearch2.maximum2.value)){
	
		promptMessage = "het maximum bedrag is geen nummer!";
		alert (promptMessage);
	}else{
		//alert (prijssearch2.minimum.value);
	
		//min1 = prijssearch2.minumum.value;
		//max1 = prijssearch2.maximum.value;
		*/
		if (prijssearch2.minimum2.value == 0){
			prijssearch2.minimum2.value = "min";
		}
		
		if (prijssearch2.maximum2.value == 0){
			prijssearch2.maximum2.value = "min";
		}
		test = ("/doekoe/range/" + prijssearch2.minimum2.value + "/" + prijssearch2.maximum2.value);
		document.location = test;
	//}

}

function doSearch1(){

		if (prijssearch.minimum.value == 0){
			prijssearch.minimum.value = "min";
		}
		
		if (prijssearch.maximum.value == 0){
			prijssearch.maximum.value = "min";
		}
		test = ("/doekoe/range/" + prijssearch.minimum.value + "/" + prijssearch.maximum.value);
		document.location = test;


}