var oPrev;
var Prevonmouseover;
var Prevonmouseout;

function onmouseover_A(name) {
}

function onmouseout_A(name) {
}

function onclick_A(name) {
}

function doimageclick(O,iref) {
	oImg = O.getElementsByTagName("IMG")[0];
	if (oImg) oImg.src = iref;
}

function vorige(i,nb) {
	var O = document.getElementById("rechterpanel"+i)
	if (O) O.style.display = "none"
	i -= 1
	if (i<1) i = nb
	O = document.getElementById("rechterpanel"+i)
	if (O) O.style.display = ""
	
}
function volgende(i,nb) {
	var O = document.getElementById("rechterpanel"+i)
	if (O) O.style.display = "none"
	i += 1
	if (i>nb) i = 1
	O = document.getElementById("rechterpanel"+i)
	if (O) O.style.display = ""
	
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return '';
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function cookietest() {
	var cookieVal = "Cerium Cookie test";
	createCookie("TestCookie",cookieVal)
	if (readCookie("TestCookie") != cookieVal ) {
		alert("U heeft cookies uit staan.<br>U kunt geen bookmarks aanmaken.");
		return false;
	}
	eraseCookie("TestCookie");
	return true;
}

function countbookmarks() {
	var BM = readCookie("bookmarx")
	if (BM.length == 0) return 0;
	var bmArr = BM.split('$$');
	return bmArr.length;
}

function setBookMarkHeader(bOpen) {
	var O = document.getElementById("bookmarktext")
	var cnt = countbookmarks();
    if (bOpen) {
		var img = "include/img/arrow-off.gif";
    } else {
		var img = "include/img/arrow-on.gif";
    }
		
	O.innerHTML = "<img valign=bottom src='images/hartje.gif' border=0>&nbsp;Mijn Bookmarks (" + cnt + ")&nbsp;&nbsp;<img src='" + img + "' border=0>";

}