function limitText(limitField, limitNum) {
	var vrn = limitField.value.replace(/[\r\n]/g, '\n');
	vrn = vrn.replace(/\n/g, '\r\n');
	if (vrn.length > limitNum) {
		limitField.value = limitField.value.substring(0, limitNum);
	} 
}

function nieuwevimcode(imgid, imgvim, qs) {
	var dte = new Date();
	document.getElementById(imgid).src = imgvim + '?time=' + dte.getTime() + qs;
}

function gotourl(url) {
	document.location.href = url;
}
function showobj(obj) {
	document.getElementById(obj).style.display = 'block';
}
function hideobj(obj) {
	document.getElementById(obj).style.display = 'none';
}
function showhideobj(obj,show) {
	if(show == 1) {
		showobj(obj);
	} else {
		hideobj(obj);
	}
}