_editor_url = "../js/htmlarea/";
var win_ie_ver = parseFloat(navigator.appVersion.split("MSIE")[1]);
if (navigator.userAgent.indexOf('Mac')        >= 0) { win_ie_ver = 0; }
if (navigator.userAgent.indexOf('Windows CE') >= 0) { win_ie_ver = 0; }
if (navigator.userAgent.indexOf('Opera')      >= 0) { win_ie_ver = 0; }
if (win_ie_ver >= 5.5) {
  document.write('<scr' + 'ipt src="' +_editor_url+ 'editor.js"');
  document.write(' language="Javascript1.2"></scr' + 'ipt>');  
} else { document.write('<scr'+'ipt>function editor_generate() { return false; }</scr'+'ipt>'); }


function ChangeClass(obj, value) {
	if (value) {
		obj.className='listitem2';
	} else {
		obj.className='listitem1';
	}
}
function ChangeClassCat(obj, value) {
	if (value) {
		obj.className='listitem4';
	} else {
		obj.className='listitem3';
	}
}

function deletePhoto(i) {
	var hiddenInput = document.getElementById('photoId'+i);
	var img = document.getElementById('imgdel'+i);
	if (hiddenInput.value=='0') {
		hiddenInput.value='1'
		img.src='images/delete.gif';
	} else {
		hiddenInput.value='0'
		img.src='images/undelete.gif';		
	}
}

function deleteFile(id, obj) {
	var hiddenInput = document.getElementById(obj+id);
	var img = document.getElementById('img'+id);
	if (hiddenInput.value=='0') {
		hiddenInput.value='1'
		img.src='images/delete_def.gif';
	} else {
		hiddenInput.value='0'
		img.src='images/delete.gif';		
	}
}


function addInputField() {
	for(var c=1; c<=tabCount; c++)
	{
		var row = null;
		var cell = null;
		el = document.getElementById('tabPage1_'+c);
		if (el) {
		  inputfieldcount++;
		  el.innerHTML += 	'Optie '+inputfieldcount+'<br/><input type="text" name="option['+inputfieldcount+']['+c+']" value="" class="box_deletable" /><br/><br/>';
		}
	}
}

function updateImage(obj,image_id) {
  	var img = document.getElementById(image_id);
	if (obj.value != '') {
		img.src=obj.value;
	} else {
		img.src= '../images/image_geen.gif';
	}
}

function canPost() {
	var obj = document.getElementById('cat_id');
	if(obj)
	{
		if (obj.selectedIndex <= 0) {
			alert('Je hebt geen categorie geselecteerd');
			return false;
		}	else {
			return true;
		}
	} else
		return true;
}

function checkSubmit(p_sForm) {
	switch(p_sForm)
	{
		case 'contact':
			var verplicht= Array("naam","straat","postcode","woonplaats","tel");

			var formfield ="";
			for (i=0;i<verplicht.length;i++) {
				formfield = eval("document.forms[0]."+verplicht[i]);
				if (formfield.value == "") {
					alert (verplicht[i]+ " is een verplicht veld");
					formfield.focus();
					return false;
				}
			}
			formfield = eval("document.forms[0].email");

			if(formfield.value != "")
			{
				var result1 = formfield.value.match(/\./);
				var result2 = formfield.value.match(/@/);
				if ((result1 == null) || (result2 == null)) {
					alert ("foutief emailadres");
					formfield.focus();
					return false;
				} else {
					return true;
				}
			}
			return true;
			break;
	}
}

function enlarge_flash(p_iHeight) {
	
	var d = document.getElementById('swf_holder');
	d.style.height = parseInt(p_iHeight)+'px';
	
}

<!--
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 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=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 swapBG(e, src) {
	if (e) {
		t = e.parentNode;
		if (src != 'restore') {
			t.style.background 			= "url("+src+")";
			t.style.backgroundRepeat 	= "no-repeat";		
		} else {
			t.style.background = "none";	
		}
	}
}

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];}
}
//-->