function verder(){
	
	$('verder').className = "show";
	$('verderknop').className = "hide"; 
	
}

function show_tab(id){
	
	for(i=1;i<4;i++){
		
		if(i == id){
			
			$("tab"+i).className = "tabSel";
			$("text"+i).className = "show";
		}else{
			$("tab"+i).className = "tab";
			$("text"+i).className = "hide";
		}
		
	}
	
}

var inhoud;



function verander_code(num){
	$('code').innerhtml = "";
	inhoud = "Code:<br/><textarea   cols=\"30\" rows=\"5\">&lt;a href=&quot;http://www.dierenwinkelinspectie.nl&quot; target=&quot;_blank&quot;&gt;&lt;img src=&quot;http://www.dierenwinkelinspectie.nl/i/banners/"+ num +".gif&quot; border=&quot;0&quot; alt=&quot;&quot;&gt;&lt;/a&gt;</textarea>";	
	$('code').innerHTML = inhoud;
	$('code').style.display = "";
}