//Custom menu routines for Privacy Barometer

var kleur_hover_sub1='#552A80';	
var kleur_norm_sub1='#7d3ebc';
var kleur_hover_sub2='#c94a21';	
var kleur_norm_sub2='#e16645';
var kleur_norm_sub3='#ee9f3a';	
var kleur_hover_sub3='#da8913';
var kleur_hover_sub4='#ffe900';	
var kleur_norm_sub4='#fff177';
var timerID;
var FadeOutSpeed = 1500;

function hoverkleur(item) 
{
	var item;
	var deel=item.substring(3,4);

	switch(deel){
		case '1':
			document.getElementById(item).style.backgroundColor=kleur_hover_sub1;
        		break;
		case '2':
			document.getElementById(item).style.backgroundColor=kleur_hover_sub2;
        		break;
		case '3':
			document.getElementById(item).style.backgroundColor=kleur_hover_sub3;
			break;
		case '4':
			document.getElementById(item).style.backgroundColor=kleur_hover_sub4;
			break;
		default:
			document.write(deel);
			break;
	}
}

function normkleur(item) 
{
	var item;
	var deel=item.substring(3,4);
	switch(deel){
		case '1':
			document.getElementById(item).style.backgroundColor=kleur_norm_sub1;
        		break;
		case '2':
			document.getElementById(item).style.backgroundColor=kleur_norm_sub2;
        		break;
		case '3':
			document.getElementById(item).style.backgroundColor=kleur_norm_sub3;
			break;
		case '4':
			document.getElementById(item).style.backgroundColor=kleur_norm_sub4;
			break;
		default:
			document.write(deel);
			break;
	}
}

function sub_aan(item)
{
	var item;
	var deel=item.substring(3,4);
	clearTimeout(timerID);
	switch(deel){
		case '1':
			document.getElementById('sub1').style.visibility='visible';
			document.getElementById('sub2').style.visibility='hidden';
			document.getElementById('sub3').style.visibility='hidden';
			document.getElementById('sub4').style.visibility='hidden';
     	  		break;
		case '2':
			document.getElementById('sub1').style.visibility='hidden';
			document.getElementById('sub2').style.visibility='visible';
			document.getElementById('sub3').style.visibility='hidden';
			document.getElementById('sub4').style.visibility='hidden';
     	  		break;
		case '3':
			document.getElementById('sub1').style.visibility='hidden';
			document.getElementById('sub2').style.visibility='hidden';
			document.getElementById('sub3').style.visibility='visible';
			document.getElementById('sub4').style.visibility='hidden';

			break;
		case '4':
			document.getElementById('sub1').style.visibility='hidden';
			document.getElementById('sub2').style.visibility='hidden';
			document.getElementById('sub3').style.visibility='hidden';
			document.getElementById('sub4').style.visibility='visible';
			break;
		default:
			document.getElementById('sub1').style.visibility='hidden';
			document.getElementById('sub2').style.visibility='hidden';
			document.getElementById('sub3').style.visibility='hidden';
			document.getElementById('sub4').style.visibility='hidden';
			break;
	}

}

function sub_timeout()
{
	document.getElementById('sub1').style.visibility='hidden';
	document.getElementById('sub2').style.visibility='hidden';
	document.getElementById('sub3').style.visibility='hidden';
	document.getElementById('sub4').style.visibility='hidden';

}

function sub_uit()
{
	timerID =setTimeout("sub_timeout()", 1000);
}