// JavaScript Document
var showContentText = function( show ) {
	$('content_text').style.display = (show == false ? 'none' : 'block');
	// om de text div goed te laten renderen is style.display default: block
	// toch verbergen met visibility = hidden
	// als de text div eenmaal is gerendered weer alles met display block & hidden doen
	$('content_text').style.visibility = 'visible';
}
var showListIntro = function ( el, show ) {
	var div = el.getElementsByTagName('DIV')[0];
	div.style.display = ( show == false ? 'none' : 'block');
}

// image scroller
imgArray = new ImgArray();

// text scrollers
var textScroller = null;
var moreScroller = null;
var clientScroller = null;
var mediumScroller = null;
var moreScrollStart = 0;

var initScrollers = function () {
	var el = document.getElementById("Scroller_Text");
	if (el) textScroller = new jsScroller(el, 400, 240);

	el = document.getElementById("Scroller_More");
	if (el) {
		moreScroller = new jsScroller(el, 160, 203);
		if (moreScrollStart) {
			moreScroller.scrollTo(0,moreScrollStart)
		};
	}
	el = document.getElementById("Scroller_Client");
	if (el) {
		clientScroller = new jsScroller(el, 160, 100);
		if (clientScrollStart) {
			clientScroller.scrollTo(0,clientScrollStart)
		};
	}
	el = document.getElementById("Scroller_Mediumtext");
	if (el) mediumScroller = new jsScroller(el, 160, 410);
}

// other
function spamSave( element ) {
	element = $( element == undefined ? 'body' : element );
	var arA = element.getElementsByTagName('A');
	if (arA == undefined) return;
	for (var i=0;i<arA.length; i++ ) {
		if (arA[i].href.substr(0,7) == 'mailto:') {
			arA[i].href = arA[i].href.replace("--AT--","@");
			arA[i].innerHTML = arA[i].innerHTML.replace("--AT--","@");
		}
	}
}