function validateSimpleForm(form) {
	var err = '';

	sField = document.forms['frm'].elements['search'];
	sField.value = strTrim(sField.value);

	if(sField.value != '' && sField.value.length < 3 || sField.value == '')
		err += '- het zoekveld moet minimaal 3 tekens bevatten!\n';

	if(err == '')
		return true;
	else  {
		myError(err);
		return false;
	}
}
	
function submitSearch(frm)
{
	content = "<iframe frameborder='1' onload='frameLoaded(this);' class='iframe' height='"+getContentHeight()+"' width='"+getContentWidth()+"' name='contentFrame'></iframe>";

	loadPageContent(content);

	frm.target = 'contentFrame';
	
	return true;
}

function frameLoaded(frm)
{
	//alert(frm.contentWindow.document.body.clientHeight);
}

function loadPageContentIFrame(address)
{
	
	content = "<iframe frameborder='0' onload='frameLoaded(this);' class='iframe' height='"+getContentHeight()+"' width='"+getContentWidth()+"' name='contentFrame' src='"+address+"'></iframe>";

	loadPageContent(content);
}

function getContentHeight()
{
	//return(document.getElementById('divPageContent').clientHeight);
	return 535;
}

function getContentWidth()
{
	return(document.getElementById('divPageContent').offsetWidth);
}

function loadPageContent(content)
{
	//alert(content);
	//document.getElementById('tdPageContent').style.padding='2px';
	document.getElementById('divPageContent').innerHTML=content;
}

function MM_jumpMenu(targ,selObj,restore)
{
if (selObj.selectedIndex!=0)
 loadPageContentIFrame(selObj.options[selObj.selectedIndex].value);
}

function printPage(url) 
{
	window.open(url, "", "toolbar=yes,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=yes,width=600,height=400");
}


function openLink(url)
{
	window.open(url,'window');
}

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_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_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 MM_showHideLayers() { //v6.0
  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 changeImage(obj,img)
{
 var rslt = navigator.appVersion.match(/MSIE (\d+\.\d+)/, '');
	if(rslt)
		obj.style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+img+"', sizingMethod='scale')";
	else
		obj.style.backgroundImage = "url("+img+")";
}


function getObjectLeft(obj)
{
	var ret=obj.offsetLeft;
	var tParent = obj.offsetParent;

	while(tParent)
	{
		ret+=tParent.offsetLeft;
		tParent = tParent.offsetParent;
	}

	return ret;
}

function onWindowResize()
{
	//logoTD = document.getElementById('roadservicelogo');
	
	//bannerDiv = document.getElementById('randomBannerPic');
	//bannerDiv.style.left= getObjectLeft(logoTD)+logoTD.offsetWidth+1 + 'px';

}