// Faq box code
function openbox(id) {
	if (document.getElementById(id).lastChild.style.display != "block") {
		document.getElementById(id).style.backgroundColor="#ecf7fc";
		document.getElementById(id).style.backgroundImage="url(images/bg_agendaitem_on.jpg)";
		document.getElementById(id).style.backgroundRepeat="no-repeat";
		document.getElementById(id).lastChild.style.display="block";
	} else {
		document.getElementById(id).style.backgroundColor="#ffffff";
		document.getElementById(id).style.backgroundImage="url(images/bg_agendaitem.jpg)";
		document.getElementById(id).style.backgroundRepeat="no-repeat";
		document.getElementById(id).lastChild.style.display="none";
	}
}

function openbox_concerten(id) {
    var answerField = $('#' + id).find('.answer');
    
    if (answerField.css("display") == "block") {
        answerField.slideUp(300, function() { $("#info" + id).text("meer informatie").removeClass("minderinfo").addClass("meerinfo"); });
    } else {
    answerField.slideDown(300, function() { $("#info" + id).text("minder informatie").removeClass("meerinfo").addClass("minderinfo"); });
    }
}

function showReasons() {
	if (document.getElementById('morereasons').style.display != "block") {
		document.getElementById('morereasons').style.display="block";		
	} else {
		document.getElementById('morereasons').style.display="none";
	}
	document.getElementById('rsn').blur();
}

// Vrienden image code
function getBgImage() {

    //alert("getBgImage");
	var str2=document.getElementById('menuctl00_submenunav6li').className;
	var str3=document.getElementById('menuctl00_submenunav11li').className;
	var str4=document.getElementById('menuctl00_submenunav3li').className;
	var str5=document.getElementById('menuctl00_submenunav2li').className;
	var str6=document.getElementById('menuctl00_submenunav4li').className;
	var str7=document.getElementById('menuctl00_submenunav5li').className;
	var str8=document.getElementById('menuctl00_submenunav7li').className;
	var mylist=new Array(str2,str3,str4,str5,str6,str7,str8);
	var str="url(images/vrienden_fotolinks_01.jpg)";
	

	var stf2=document.getElementById('menuctl00_submenunav6li');
	var stf3=document.getElementById('menuctl00_submenunav11li');
	var stf4=document.getElementById('menuctl00_submenunav3li');
	var stf5=document.getElementById('menuctl00_submenunav2li');
	var stf6=document.getElementById('menuctl00_submenunav4li');
	var stf7=document.getElementById('menuctl00_submenunav5li');
	var stf8=document.getElementById('menuctl00_submenunav7li');
	var mylisp=new Array(stf2,stf3,stf4,stf5,stf6,stf7,stf8);
	var stl='';
	
	for (var i=0;i<=(mylist.length-1);i++) { 	
		if (mylist[i].match("oclSelectedPage")) { 			
			str="url(images/vrienden_fotolinks_0"+(i+1)+".jpg)";
			if (mylisp[i].getElementsByTagName('ul')[0]) {
				stl='<style type="text/css">#navitems li:hover ul,#navitems li.sfhover ul { display:none; }#navitems li.oclSelectedPage ul { display:block; }</style>';
			}
		} else if (mylist[i].match("oclPageIsInPath")) { 
			str="url(images/vrienden_fotolinks_0"+(i+1)+".jpg)";
			stl='<style type="text/css">#navitems li:hover ul,#navitems li.sfhover ul { display:none; }#navitems li.oclPageIsInPath ul { display:block; }</style>';
		}
	}
	document.getElementById("titelvak").style.backgroundImage=str;
	document.write(stl);
		
}
//onload=getBgImage;

function doSearch() {
    var searchText = document.getElementById("srch");

    if (searchText.value == "") {
        alert("U dient een zoek opdracht op te geven");
    } else {
        window.location  = "zoeken.aspx?q=" + searchText.value ;
    }

    return false;
}

// carousel code
// items visible when scroller does not move
var itemsshown=1;
// width of each item within the scroller
var myitem=225;
// amount of items to be scrolled when moved
var scrollby=1;
var scrollnr;var mybox;var myleft;var theleft;var timer;var trgt;var busy=false;
function moveinplace() {
	scrollnr=(scrollby*myitem);
	if (document.getElementById('ainner')) {
		document.getElementById('ainner').style.left='0px';
		var i=document.getElementById('ainner').getElementsByTagName('div');
		mybox=-(((i.length-1)*myitem)-(itemsshown*myitem));
		var actlft=0;
		for (x=0;x<i.length;x++) {
			if (i[x].className=='active') { actlft=-(x*myitem);	}
		}
		if (actlft>-(myitem*itemsshown)) {
			document.getElementById('ainner').style.left=actlft+'px'; 
		} else { document.getElementById('ainner').style.left=-(myitem*itemsshown)+'px'; }
		myleft=document.getElementById('ainner').style.left;
		theleft=parseInt(myleft);
		moveOn();
	}
}
function moveOn() {	
	trgt=theleft-scrollnr;
	if (trgt>=mybox && busy==false) { timer=setInterval("moveLeft("+trgt+");",5);busy=true; }
	else if (busy==false) { 
		var lastitems=(mybox+(-theleft))/myitem;
		if (lastitems<0) { 
			scrollnr=-(lastitems*myitem);
			trgt=theleft-scrollnr;
			timer=setInterval("moveLeft("+trgt+");",5);
			busy=true; 
		} else { moveinplace(); }		 
	}
}
function moveLeft(trgt) {
	if (theleft>trgt) {	theleft=theleft-5; document.getElementById('ainner').style.left=(theleft+'px');	} 
	else { clearInterval(timer);busy=false;setTimeout("moveOn()",7000); }	
}
function startCaroussel() {  setTimeout("moveinplace()", 7000); }

$(document).ready(function() {
	$(".oclSelectedPage ul").show();
	$(".oclParentLI").mouseover(function() {
		$(".oclSelectedPage ul").hide();
	});
	$("#navitems").mouseout(function() {
		$(".oclSelectedPage ul").show();
	});
	$(".oclSelectedPage").mouseover(function() {
		$(".oclSelectedPage ul").show();
	});
});