// JavaScript Document
function init()
{
	lastUpdated()	
}

function lastUpdated()
{
	var divLU=document.getElementById('footerCenter')
	
	var lastMod = new Date(document.lastModified);
	var dag = lastMod.getDate()+"";
	var maand=lastMod.getMonth()+1+"";
	var jaar = lastMod.getYear()+"";
	
	if (dag<10)
	{	
		dag=dag+"0"	
	}
	
	if (maand<10)
	{	
		maand="0"+maand	
	}
	
	if (jaar < 999) 
	{ 
		jaar+=1900; 
	} 
	

	
	divLU.lastChild.nodeValue="last update: " + dag+"/"+maand+"/"+jaar;
	
}

function verzend()
{
	var fout=""
	var gekeurdNick=tester(/[a-zA-Z]/,'ffName')
	var gekeurdEm=tester(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,4})+$/,'ffEmail')
	var gekeurdMening=tester(/[a-zA-Z]/,'ffMening')
	var error=0
	
	if (!gekeurdNick)
	{
		fout+='\n   - Please fill in your name or nickname, so that we know who you are'
		error++
	}

	if (!gekeurdEm)
	{
		fout+='\n   - Please fill in your email address (correctly), so we can contact you (format: user@provider.ext)'
		error++
	}
	
	if (!gekeurdMening)
	{
		fout+='\n   - Please leave some comments in the comment box'
		error++
	}
	
	if (fout=="")
	{
		alert('Thanks!\nThis form will now be sent to the webmaster!')
		document.forms[0].submit();
	}else
	{
		if (error>1)
		{
			alert(error + ' errors encountered:'+fout)
		}
		if (error==1)
		{
			alert('1 error encountered:'+fout)
		}
		
	}
	
}

function tester(regex,controle)
{
	var regexpr=eval(regex)
	var gekeurd=regexpr.test(document.getElementById(controle).value)
	
	if (gekeurd)
	{
		return true
	}else
	{
		return false
	}
    	
}