/*
     FILE ARCHIVED ON 18:49:37 feb 15, 2003 AND RETRIEVED FROM THE
     INTERNET ARCHIVE ON 14:34:24 nov 4, 2011.
     JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/**** general ****/
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function CheckEmail (What) {
What=""+What;
Ret = true;
        if (What.length < 3) {
		Ret=false;
	}
        if (What.indexOf("@") < 0) {
		Ret=false;
	}
        if (What.indexOf(".") < 0) {
		Ret=false;
	}
return Ret;
}

/**** function for links ****/
fadeColor = "#FFFFFF";  // color to fade to
stepIn = 20; // delay when fading in
stepOut = 40; // delay when fading out
autoFade = true;  
sloppyClass = true;
macCompat = false;

hexa = new makearray(16);
for(var i = 0; i < 10; i++)
    hexa[i] = i;
hexa[10]="a"; hexa[11]="b"; hexa[12]="c";
hexa[13]="d"; hexa[14]="e"; hexa[15]="f";

document.onmouseover = domouseover;
document.onmouseout = domouseout;

fadeColor = dehexize(fadeColor.toLowerCase());

var fadeId = new Array();

function dehexize(Color){
	var colorArr = new makearray(3);
	for (i=1; i<7; i++){
		for (j=0; j<16; j++){
			if (Color.charAt(i) == hexa[j]){
				if (i%2 !=0)
					colorArr[Math.floor((i-1)/2)]=eval(j)*16;
				else
					colorArr[Math.floor((i-1)/2)]+=eval(j);
			}
		}
	}
	return colorArr;
}

function domouseover() {
	if(document.all){
		var srcElement = event.srcElement;
		if ((srcElement.tagName == "A" && autoFade && srcElement.className != "nofade") || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1)) {
				if (!srcElement.startColor) {
					srcElement.startColor = (srcElement.style.color)? srcElement.style.color: srcElement.currentStyle.color;
					srcElement.startColor = dehexize(srcElement.startColor.toLowerCase());
				}
				var link = (macCompat? srcElement.name: srcElement.uniqueID);
				if (link) fade(srcElement.startColor,fadeColor,link,stepIn);				
				else if (macCompat) alert("Error: Mac Compatility mode enabled, but link has no name.");
		}
	}
}

function domouseout() {
	if (document.all){
		var srcElement = event.srcElement;
		if ((srcElement.tagName == "A" && autoFade && srcElement.className != "nofade") || srcElement.className == "fade" || (sloppyClass && srcElement.className.indexOf("fade") != -1)) {
			var link = (macCompat? srcElement.name: srcElement.uniqueID);
			if (link) fade(fadeColor,srcElement.startColor,link,stepIn);
		}
	}
}

function makearray(n) {
    this.length = n;
    for(var i = 1; i <= n; i++)
        this[i] = 0;
    return this;
}

function hex(i) {
    if (i < 0)
        return "00";
    else if (i > 255)
        return "ff";
    else
       return "" + hexa[Math.floor(i/16)] + hexa[i%16];
}

function setColor(r, g, b, element) {
      var hr = hex(r); var hg = hex(g); var hb = hex(b);
      element.style.color = "#"+hr+hg+hb;
}

function fade(s,e,element,step) {
	var sr = s[0]; var sg = s[1]; var sb = s[2];
	var er = e[0]; var eg = e[1]; var eb = e[2];
	
	if (fadeId[0] != null && fade[0] != element && eval(fadeId[0])) {
		var orig = eval(fadeId[0]);
		setColor(orig.startColor[0],orig.startColor[1],orig.startColor[2],orig);
		var i = 1;
		while(i < fadeId.length) {
			clearTimeout(fadeId[i]);
			i++;
		}
	}
		
	for(var i = 0; i <= step; i++) {
		fadeId[i+1] = setTimeout("setColor(Math.floor(" +sr+ " *(( " +step+ " - " +i+ " )/ " +step+ " ) + " +er+ " * (" +i+ "/" +
			step+ ")),Math.floor(" +sg+ " * (( " +step+ " - " +i+ " )/ " +step+ " ) + " +eg+ " * (" +i+ "/" +step+
			")),Math.floor(" +sb+ " * ((" +step+ "-" +i+ ")/" +step+ ") + " +eb+ " * (" +i+ "/" +step+ ")),"+element+");",i*step);
	}
	fadeId[0] = element;
}
{
/*  if (top.location != location) { */
/*    top.location.href = document.location.href ; */
/*  } */
}

/**** function for toolbar ****/

function loadTool(whichTool) {
	if (document.getElementById(whichTool).style.display != 'none') {
		MM_swapImage('tb_hdr_'+whichTool,'','images/tb_hdr_'+whichTool+'_f2.gif',1);
		setCookie(whichTool, "closed", 9000);
		document.getElementById(whichTool).style.display = 'none';
	} else {
		MM_swapImage('tb_hdr_'+whichTool,'','images/tb_hdr_'+whichTool+'.gif',1);
		setCookie(whichTool, "open", 9000);
		document.getElementById(whichTool).style.display = 'block';
	}
}

MM_preloadImages('images/btn_terug_f2.gif','images/btn_verder_f2.gif','images/tb_hdr_haardboard_f2.gif','images/tb_hdr_zoeken_f2.gif','images/tb_hdr_archive_f2.gif','images/tb_hdr_login_f2.gif','images/tb_hdr_links_f2.gif','images/tb_hdr_feature_f2.gif','images/bt_links_ransporn_f2.gif','images/bt_links_punkey_f2.gif','images/bt_links_maanisch_f2.gif','images/bt_links_sikkema_f2.gif','images/bt_links_aboutblank_f2.gif','images/bt_links_foodlogger_f2.gif','images/bt_links_humeuristisch_f2.gif','images/bt_links_attu_f2.gif','images/bt_links_bastard_f2.gif','images/bt_links_bastard_f2.gif');

/**** Cookie ****/
function getCookie(name)
{
 	var value = null;
	if(document.cookie)	   //only if exists
	{
       	var arr = 		  document.cookie.split((escape(name) + '=')); 
       	if(2 <= arr.length)
       	{
           	var arr2 = 	   arr[1].split(';');
       		value  = 	   unescape(arr2[0]);
       	}
	}
	return value;
}

function setCookie(name, value, numberOfDays) {
	var today = new Date()
	var expiry = new Date(today.getTime() + numberOfDays * 24 * 60 * 60 * 1000)
	document.cookie=name + "=" + escape(value) + "; expires=" + expiry.toGMTString()
}

function CheckToolbar() {

/*** check haardboard ***/
	var haardboardValue = getCookie("haardboard");
	if (haardboardValue == 'open') {
		document.getElementById('haardboard').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_haardboard','','images/tb_hdr_haardboard_f2.gif',1);
		document.getElementById('haardboard').style.display = 'none';
	}
/*** check zoeken ***/
	var zoekenValue = getCookie("zoeken");
	if (zoekenValue == 'open') {
		document.getElementById('zoeken').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_zoeken','','images/tb_hdr_zoeken_f2.gif',1);
		document.getElementById('zoeken').style.display = 'none';
	}
/*** check archive ***/
	var zoekenValue = getCookie("archive");
	if (zoekenValue == 'open') {
		document.getElementById('archive').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_archive','','images/tb_hdr_archive_f2.gif',1);
		document.getElementById('archive').style.display = 'none';
	}
/*** check links ***/
	var linksValue = getCookie("links");
	if (linksValue == 'open') {
		document.getElementById('links').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_links','','images/tb_hdr_links_f2.gif',1);
		document.getElementById('links').style.display = 'none';
	}
/*** check login ***/
	var loginValue = getCookie("login");
	if (loginValue == 'open') {
		document.getElementById('login').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_login','','images/tb_hdr_login_f2.gif',1);
		document.getElementById('login').style.display = 'none';
	}
/*** check feature ***/
	var featureValue = getCookie("feature");
	if (featureValue == 'closed') {
		MM_swapImage('tb_hdr_feature','','images/tb_hdr_feature_f2.gif',1);
		document.getElementById('feature').style.display = 'none';
	} else {
		document.getElementById('feature').style.display = 'block';
	}
/*** check addthis ***/
	var featureValue = getCookie("feature");
	if (featureValue == 'closed') {
		MM_swapImage('tb_hdr_feature','','images/tb_hdr_feature_f2.gif',1);
		document.getElementById('addthis').style.display = 'none';
	} else {
		document.getElementById('addthis').style.display = 'block';
	}

/*** check archive ***/
	var archiveValue = getCookie("archive");
	if (archiveValue == 'open') {
		document.getElementById('archive').style.display = 'block';
	} else {
		MM_swapImage('tb_hdr_archive','','images/tb_hdr_archive_f2.gif',1);
		document.getElementById('archive').style.display = 'none';
	}

}
/**** function anti-spam ****/
function sendmail (address) {
address = address.split("NOSPAM"); // Change the * to any string for better personalization
address = address.join("@");
window.open ('mailto:'+address,'_blank');
}