var old = "";


function enlarge (node) {
	var framenode = this.parent.document.getElementById('rightset');
	if (framenode == null) {framenode = this.parent.document.all['rightset'];}
	if (framenode == null) {framenode = this.parent.rightset;}
	var nw = node.src.replace("-s.jpg",".jpg");
	if (framenode !=null) {	
		framenode.setAttribute('cols','0,*');
		setAtt('foto','src',nw);
		setStyle('sectie_text','display','none');
		setStyle('sectie_foto','display','block');
	} else {
		var w = window.open("","picture","width=800, height=600, left=0, top=0, menubar=no, status=no, location=no, toolbar=no, scrollbars=no, resizable=no");
		w.document.write('<html><head><title>Het fotoboek van Caspian</title></head>');
		w.document.write('<body style="margin:0pt;padding:0pt">');
		w.document.write('<img src="' + nw + '"/></body></html>');
	}
}
function shrink() {
	var framenode = this.parent.document.getElementById('rightset');
	if (framenode == null) {framenode = this.parent.document.all['rightset'];}
	if (framenode == null) {framenode = this.parent.rightset;}
	if (framenode !=null) {	
		framenode.setAttribute('cols','222,*');
		setStyle('sectie_foto','display','none');
		setStyle('sectie_text','display','block');
		setAtt('foto','src','graphics/pixel.jpg');
	}
}
function show(id) {
	setStyle(old,'display','none');
	setStyle(id,'display','block');
	setAtt("P"+id,'src',getAtt("P"+id,'src0'));
	setAtt("foto",'src',getAtt("P"+id,'src0').replace("-s.jpg",".jpg"));
	setContent("fotoaction","<span class=\"a\" onclick=\"shrink()\">terug</span><br/>"+getContent("L"+id));
	old = id;
}
function toggle(id) {
	var node = document.getElementById(id);
	if (node != null) {
		if (node.style.display ==  'none') {
			node.style.display = 'inline';
		} else {
			node.style.display = 'none';
		}
	}
}
function getAtt(id,prop) {
	var node = document.getElementById(id);
	if (node != null) {
		return node.getAttribute(prop);
	}
	return "";
}
function setAtt(id,prop,val) {
	var node = document.getElementById(id);
	if (node != null) {
		node.setAttribute(prop,val);
	}
}
function getContent(id) {
	var node = document.getElementById(id);
	if (node != null) {
		return node.innerHTML;
	}
	return "niks";
}
function setContent(id,val) {
	var node = document.getElementById(id);
	if (node != null) {
		node.innerHTML = val;
	}
}
function setStyle(id,prop,val) {
	var node = document.getElementById(id);
	if (node != null) {
		if (prop=="display") {
			node.style.display = val;
		} else {
			node.style.setAttribute(prop,val);
		}
	}
}
function getAge(dateString,dateEndString) {
      
          var now = new Date();
          var overleden = false;

          var yearNow = now.getYear();
          var monthNow = now.getMonth();
          var dateNow = now.getDate();
       
          if ((dateEndString != null)&&(dateEndString != '')) {
             var doe = new Date(dateEndString.substring(0,4),
                             dateEndString.substring(4,6)-1,
                             dateEndString.substring(6,8));
      
          yearNow = doe.getYear();
          monthNow = doe.getMonth();
          dateNow = doe.getDate();
          overleden = true;
          }
          
          var dob = new Date(dateString.substring(0,4),
                             dateString.substring(4,6)-1,
                             dateString.substring(6,8));
      
          var yearDob = dob.getYear();
          var monthDob = dob.getMonth();
          var dateDob = dob.getDate();
      
           if (yearDob < 100) {yearDob += 1900;}
           if (yearNow < 100) {yearNow += 1900;}
          yearAge = yearNow - yearDob;
      
          if (monthNow >= monthDob)
              var monthAge = monthNow - monthDob;
          else {
              yearAge--;
              var monthAge = 12 + monthNow -monthDob;
          }
      
          if (dateNow >= dateDob)
              var dateAge = dateNow - dateDob;
          else {
              monthAge--;
              var dateAge = 31 + dateNow - dateDob;
      
              if (monthAge < 0) {
                  monthAge = 11;
                  yearAge--; 
              }
          }

var s = "";
if (yearAge > 0) {s += yearAge + ' jaar';
if (monthAge !=0) {s += ', ';}}
if (monthAge > 0) {s += monthAge + ' maand';if (monthAge > 1) {s += 'en';}}      
if (dateAge > 0) {if (s != "") {s += ' en ';} s += dateAge + ' dag';if (dateAge > 1) {s += 'en';};s+='';}      
          return s;
      }

var maand = 1;
function slide() {
	document.getElementById("buik").src = "graphics/buik" + maand + ".gif";
 	document.getElementById("mama").src = "graphics/mama" + maand + ".gif";
  	document.getElementById("maand").innerText = "Kruimeltje in maand " + maand;
        if (maand<9) {
		maand++
	} else {
		maand = 1;
	}
        setTimeout("slide()",2000);
}

