<!--
// copyright 1999 Idocs, Inc. http://www.idocs.com
// Distribute this script freely but keep this notice in place
function numbersonly(myfield, e, dec)
{
var key;
var keychar;

if (window.event)
   key = window.event.keyCode;
else if (e)
   key = e.which;
else
   return true;
keychar = String.fromCharCode(key);

// control keys
if ((key==null) || (key==0) || (key==8) || 
    (key==9) || (key==13) || (key==27) )
   return true;

// numbers
else if ((("0123456789").indexOf(keychar) > -1))
   return true;

// decimal point jump
else if (dec && (keychar == "."))
   {
   myfield.form.elements[dec].focus();
   return false;
   }
else
   return false;
}

//frame din
function broffr()
{
	if (top.location != location) {
		top.location.href = document.location.href ;
	}
}


function textCounter(field,counter,maxlimit,linecounter) {
	// text width//
	var fieldWidth =  parseInt(field.offsetWidth);
	var charcnt = field.value.length;        

	// trim the extra text
	if (charcnt > maxlimit) { 
		field.value = field.value.substring(0, maxlimit);
	}

	else { 
	// progress bar percentage
	var percentage = parseInt(100 - (( maxlimit - charcnt) * 100)/maxlimit) ;
	document.getElementById(counter).style.width =  parseInt((fieldWidth*percentage)/100)+"px";
	document.getElementById(counter).innerHTML="Max.: "+percentage+"%"
	// color correction on style from CCFFF -> CC0000
	setcolor(document.getElementById(counter),percentage,"background-color");
	}
}

function setcolor(obj,percentage,prop){
	obj.style[prop] = "rgb(80%,"+(100-percentage)+"%,"+(100-percentage)+"%)";
}
function submitform() 
	{	
	setTimeout("document.postform.sbt.disabled=false;",30000); 
	document.formx.opslaan.disabled=true; 
	return true; 
	}
 function clearformp() {
 for (var i=0;i<document.forms[0].elements.length;i++) {
  if (document.forms[0].elements[i].type == "text" || document.forms[0].elements[i].type == "textarea")
   document.forms[0].elements[i].value = "";  
  else if (document.forms[0].elements[i].type == "select-one")
   document.forms[0].elements[i].selectedIndex = 0;
  else if (document.forms[0].elements[i].type == "checkbox")
   document.forms[0].elements[i].checked = false;
 }
} 
<!--
function mvhid(){
 window.status='';
 return true;
}
if(document.all){
 document.onmouseover=mvhid;
}
else if(document.layers){
 window.captureEvents(Event.MOUSEOVER);
 window.onmouseover=mvhid;
}
//-->