function menuClick(sChoice){
	switch (sChoice){
	
	case 'kies_sport':
		
		vContainer=document.getElementById('sportmenuContainer');
		gMainMenuItem = 'kiessport';
		if (vContainer.style.display!='block'){
			vContainer.style.display='block';
			InitialiseScrollableArea();
		} else {
			vContainer.style.display!='none';
		}
	
	break;
	case '3d_animaties':
		//window.location.href = baseURL + 'wwwVwContent/l13-dannimaties.htm'
		window.location.href = thisDb + 'wwwVwContent/l13-dannimaties.htm'
	break;
	case 'nieuws':
		window.location.href = thisDb + 'wwwNieuws?ReadForm';
	break;
	case 'zoeken':
		window.location.href = thisDb + '$$SearchTemplateDefault?ReadForm';
	break;	
	case 'tell_a_friend':
		window.location.href = thisDb + 'wwwTellafriend?ReadForm';
	break;		
	case 'partners':
		window.location.href = thisDb + 'wwwFreeText/Partners';
	break;	
	case 'contact':
		window.location.href = thisDb + 'wwwContact?ReadForm';
	break;		
	default:
		window.alert('clicked menu ' + sChoice)
	};
}

// begin absolutely positioned scrollable area object scripts 

function lib_bwcheck(){ //Browsercheck (needed)
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}
var bw=lib_bwcheck()

var speed=50 
 
var loop, timer 
 
 
 //Scrolling and stuff
function ConstructObject(obj,nest){ 
    nest=(!nest) ? '':'document.'+nest+'.' 
    this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0; 
    this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0; 
    this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight 
    this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight 
    this.up=MoveAreaUp;this.down=MoveAreaDown; 
    this.MoveArea=MoveArea; this.x; this.y; 
    this.obj = obj + "Object" 
    eval(this.obj + "=this") 
    return this 
} 
function MoveArea(x,y){ 
    this.x=x;this.y=y 
    this.css.left=this.x 
    this.css.top=this.y 
} 
function MoveAreaDown(move){ 
	if(this.y>-this.scrollHeight+objContainer.clipHeight){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".down("+move+")",speed) 
	}
}
function MoveAreaUp(move){ 
	if(this.y<0){ 
    this.MoveArea(0,this.y-move) 
    if(loop) setTimeout(this.obj+".up("+move+")",speed) 
	} 
} 
function PerformScroll(speed){ 
	if(initialised){ 
		loop=true; 
		if(speed>0) objScroller.down(speed) 
		else objScroller.up(speed) 
	} 
} 


function CeaseScroll(){ 
    loop=false 
    if(timer) clearTimeout(timer) 
} 

var initialised; 
function InitialiseScrollableArea(){ 
    objContainer=new ConstructObject('SportMenuScrollContainer') 
    objScroller=new ConstructObject('SportMenuContent','SportMenuScrollContainer') 
    objScroller.MoveArea(0,0) 
    objContainer.css.visibility='visible'
    objScroller.css.visibility='visible'
    initialised=true; 
}

var bRefreshed=false;
function refreshScrollableArea() {
	if (bRefreshed==false) {
		objScroller.scrollHeight+=40
		bRefreshed=true;
	}
}
// end absolutely positioned scrollable area object scripts 



function openMenuInPostOpen() {
	// Deze functie zorgt dat het juiste sport menu geopend wordt
	// de variablen gWebKey, gCurrentPage en gCurrentFilmId moeten
	// in de header een waarde krijgen.

	menuClick('kies_sport');
	var curMenuItem = document.getElementById( 'sport_' + gWebKey );

	if (curMenuItem) {

		selectSport(curMenuItem, gCurrentPage, gCurrentFilmId); 
	} else {
		alert( 'sport_' + gWebKey + ' not found');
	}
}