function timer1()
{
	if(image_btn_nieuws.src='img/knoppen/btn_nieuws1.jpg')
 	{
		image_btn_nieuws.src='img/knoppen/btn_nieuws2.jpg';
	}
   	setTimeout("timer2()",1000);	
}

function timer2()
{
	if(image_btn_nieuws.src='img/knoppen/btn_nieuws2.jpg')
 	{
		image_btn_nieuws.src='img/knoppen/btn_nieuws1.jpg';
	}
   	setTimeout("timer1()",1000);	
}


<!--de teller-->
d=document;
pag="";col="";scr=0;b=navigator.appName;
scr=screen.width+"*"+screen.height;
ref=escape(document.referrer);
pag=escape(d.URL);
if (b != "Netscape") {col=screen.colorDepth}
else {col=screen.pixelDepth}
if(col=="undefined"){col="";}
(style="visibility: visible")	
d.write("<DIV style=\"visibility: hidden\" z-index:-1;><a href=http://www.belstat.be/viewstat.asp?UserID=hairenbody&lang=nl target=_blank><img border=0 src=\"http://www.belstat.be/regstat.aspx?");
d.write("UserID=hairenbody&BColor=purple&refer=" + ref + "&pag=" + pag + "&b=" + b + "&col=" + col + "&scr=" + scr);
d.write("\" align=center width=0 height=0 alt=\"De statestieken van deze site.\"><\/a><\/DIV>");