/*function artShowImage(img,ttl)
{
	document.getElementById('opdiv').style.display = 'block';
	document.getElementById('imgdiv').style.display = 'block';
	document.getElementById('imgtd').innerHTML = '<img src="'+img+'" onclick="artHideImage();" style="cursor: pointer; cursor: hand; border: solid 3px #FFFFFF;" />';
	if(ttl.length > 0)
		document.getElementById('imgtd').innerHTML += '<br /><br /><span style="background-color: #FFFFFF;">&nbsp;'+ttl+'&nbsp;</span>';
}

function artHideImage()
{
	document.getElementById('opdiv').style.display = 'none';
	document.getElementById('imgdiv').style.display = 'none';
}*/

function popup(url,name,wwidth,wheight)
{
	window.open(url,name,'width='+wwidth+',height='+wheight+',scrollbars=no,status=no,resize=no, toolbar=no');
	return false;
}


function checkWeblogForm(obj)
{
	var correct = true;
	if(obj.elements['username'].value == '')
		correct = false;
	if(obj.elements['emailAddress'].value.length < 8)
		correct = false;
	if(obj.elements['message'].value.length < 2)
		correct = false;
	if(correct == false)
		alert('U dient alle velden in te vullen');
	return correct;
}