function changenederlands (picurl) {
			document.nederlands.src = picurl;
		}
		function changeenglish (picurl) {
			document.english.src = picurl;
		}
		function changefrancais (picurl) {
			document.francais.src = picurl;
		}
		function changedeutsch (picurl) {
			document.deutsch.src = picurl;
		}
		function changenorsk (picurl) {
			document.norsk.src = picurl;
		}
		function changehome (picurl) {
			document.home.src = picurl;
		}
		function changediensten (picurl) {
			document.diensten.src = picurl;
		}
	  function changeproducten (picurl) {
			document.producten.src = picurl;
		}
	  function changegroothandel (picurl) {
			document.groothandel.src = picurl;
		}
		function changefaq (picurl) {
			document.faq.src = picurl;
		}
		function changecontact (picurl) {
			document.contact.src = picurl;
		}
		function changelaminitis (picurl) {
			document.laminitis.src = picurl;
		}
 		function changecasestudie (picurl) {
			document.casestudie.src = picurl;
		}
 		function changeonderzoek (picurl) {
			document.onderzoek.src = picurl;
		}
 		function changepublicaties (picurl) {
			document.publicaties.src = picurl;
		}		
 		function changelinks (picurl) {
			document.links.src = picurl;
		}
 		function changecursusaanbod (picurl) {
			document.cursusaanbod.src = picurl;
		}
 		function changedoelenmethode (picurl) {
			document.doelenmethode.src = picurl;
		}		
 		function changeagenda (picurl) {
			document.agenda.src = picurl;
		}		
 		function changeinfrastructuur (picurl) {
			document.infrastructuur.src = picurl;
		}						
 		function changeopbouwkliniek (picurl) {
			document.opbouwkliniek.src = picurl;
		}								
 		function changeinschrijven (picurl) {
			document.inschrijven.src = picurl;
		}	
 		function changegetest (picurl) {
			document.getest.src = picurl;
		}			
 		function changeinformatief (picurl) {
			document.informatief.src = picurl;
		}					
 		function changenieuws (picurl) {
			document.nieuws.src = picurl;
		}					
 		function changeinteractief (picurl) {
			document.interactief.src = picurl;
		}					
 		function toonIP () {
			var ip = '<!--  #echo var="REMOTE_ADDR" -->';
			alert("Your IP address is "+ip);
			document.write("<i>Uw IP adres is "+ip+"</i>");
		}
		function ismaxlength(obj){
			var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
			if (obj.getAttribute && obj.value.length>mlength)
			obj.value=obj.value.substring(0,mlength)
		}
		
		function changerv20051115 (picurl) {
			document.rv20051115.src = picurl;
		}
		function changera20051115 (picurl) {
			document.ra20051115.src = picurl;
		}
		function changelv20051115 (picurl) {
			document.lv20051115.src = picurl;
		}
		function changela20051115 (picurl) {
			document.la20051115.src = picurl;
		}
		function changerv20051008 (picurl) {
			document.rv20051008.src = picurl;
		}
		function changera20051008 (picurl) {
			document.ra20051008.src = picurl;
		}
		function changelv20051008 (picurl) {
			document.lv20051008.src = picurl;
		}
		function changela20051008 (picurl) {
			document.la20051008.src = picurl;
		}		
		function clickclear(thisfield, defaulttext) {
		if (thisfield.value == defaulttext) {
			thisfield.value = "";
		}}