<!--
// Begin RollOver left-column
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];}
}
// Einde RollOver left-column

// Begin Form-validation catalogus-aanvraag
	function isEmailAddr(email)
	{
	  var result = false;
	  var theStr = new String(email);
	  var index = theStr.indexOf("@");
	  if (index > 0)
	  {
	    var pindex = theStr.indexOf(".",index);
	    if ((pindex > index+1) && (theStr.length > pindex+1))
		result = true;
	  }
	  return result;
	}
	function validRequired(formField,fieldLabel)
	{
		var result = true;
		if (formField.value == "")
		{
			alert('U bent vergeten het veld ' + fieldLabel +' in te vullen.');
			formField.focus();
			result = false;
		}
		return result;
	}
	function validEmail(formField,fieldLabel,required)
	{
		var result = true;
		if (required && !validRequired(formField,fieldLabel))
			result = false;
		if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
		{
			alert("Vult u aub een correct email-adres in!");
			formField.focus();
			result = false;
		}
	  return result;
	}
	function validateForm(theForm)
	{
		if (!validRequired(theForm.aanhef,"aanhef"))
			return false;
		if (!validRequired(theForm.voornaam,"voornaam"))
			return false;
		if (!validRequired(theForm.achternaam,"achternaam"))
			return false;
		if (!validRequired(theForm.straat,"straat"))
			return false;
		if (!validRequired(theForm.postcode,"postcode"))
			return false;
		if (!validRequired(theForm.plaats,"plaats"))
			return false;
		if (!validEmail(theForm.email,"email",true))
			return false;
		return true;
	}
	function validatePrijsvraagForm(theForm)
	{
		if (!validRequired(theForm.antwoord1,"vraag 1"))
			return false;
		if (!validRequired(theForm.antwoord2,"vraag 2"))
			return false;
		if (!validRequired(theForm.aanhef,"aanhef"))
			return false;
		if (!validRequired(theForm.voornaam,"voornaam"))
			return false;
		if (!validRequired(theForm.achternaam,"achternaam"))
			return false;
		if (!validRequired(theForm.straat,"straat"))
			return false;
		if (!validRequired(theForm.postcode,"postcode"))
			return false;
		if (!validRequired(theForm.plaats,"plaats"))
			return false;
		if (!validRequired(theForm.telefoon,"telefoon"))
			return false;
		if (!validEmail(theForm.email,"email",true))
			return false;
		return true;
	}
// Einde Form-validation catalogus-aanvraag
	function MM_CheckFlashVersion(reqVerStr,msg){
	  with(navigator){
		var isIE  = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
		var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
		if (!isIE || !isWin){  
		  var flashVer = -1;
		  if (plugins && plugins.length > 0){
			var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
			desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
			if (desc == "") flashVer = -1;
			else{
			  var descArr = desc.split(" ");
			  var tempArrMajor = descArr[2].split(".");
			  var verMajor = tempArrMajor[0];
			  var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
			  var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
			  flashVer =  parseFloat(verMajor + "." + verMinor);
			}
		  }
		  // WebTV has Flash Player 4 or lower -- too low for video
		  else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;
	
		  var verArr = reqVerStr.split(",");
		  var reqVer = parseFloat(verArr[0] + "." + verArr[2]);
	  
		  if (flashVer < reqVer){
			if (confirm(msg))
			  window.location = "http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
		  }
		}
	  } 
	}

//-->