function setmax_textarea(object, countobject, maxlen)
{
	if (object.value.length > maxlen) {
		object.value = object.value.substring(0,maxlen);
	}
	
	if (countobject != '') {
		countobject = document.getElementById(countobject);
		countobject.innerHTML = maxlen - object.value.length;
	}
	
	maxlen = maxlen - 1;
	return (object.value.length <= maxlen);

}

//refresh captcha image
function refreshcaptcha() {
	img = document.getElementById('captcha'); 
	img.src = 'http://www.waarisjoran.nl/captcha.php?' + Math.random();
}


//sets a maxlength to a text area
function setmax_textarea(object, countobject, maxlen)
{
	if (object.value.length > maxlen) {
		object.value = object.value.substring(0,maxlen);
	}
	
	if (countobject != '') {
		countobject = document.getElementById(countobject);
		countobject.innerHTML = maxlen - object.value.length;
	}
	
	maxlen = maxlen - 1;
	return (object.value.length <= maxlen);

}

//Toggle elementen
	function toggle_element(elementId)
	{    	
		var obj = document.getElementById(elementId);
		var val;
		
		if(navigator.appName == "Microsoft Internet Explorer")
		val = '';
		else
			val = 'table-cell';
			
		if (obj.style.display == val)
		{
			obj.style.display = 'none';
			obj.style.visibility = 'hidden';
		}
		else
		{
			obj.style.display = val;
    		obj.style.visibility = 'visible';
		}	
	}
//google aangepast zoeken input achtergrond weg
	function CheckInput() {
	if (document.search.q.value == "") {
		document.search.q.style.backgroundImage='url('+$t_image_dir+'sitesearch.gif)';
	}
	}