if(document.images){
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/delete.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/email_edit.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/email_in.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/email_out.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/delete.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/emoticon_smile.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/feed.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/folder_page.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/key.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/layout.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/page_add.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/page_green.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/pencil_delete.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/personal.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/user.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/vcard.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/wrench.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/images.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/monitor.png";
    cachedImages1 = new Image(2,38);
    cachedImages1.src = "images/icons/page_key.png";																										    
}
function editnews_filtercat(archives){
	var filtercat = document.getElementById('filter_cat').value;
	window.location = 'admin.php?action=editnews&archives=' + archives + '&filtercat=' + filtercat;
}
function newschangecatgroup(){
	currentcat = $('#news_selectcat').val();

	$.ajax({
		type	: "POST",
		url: "getthumbnails.php",
		data	: 'category=' + currentcat,

		success: function(html){
			$('#thumbnailcontainer').html(html);
		},
		error:function (xhr, ajaxOptions, thrownError){
			alert(xhr.status);
			alert(thrownError);
		}   
	});	

	/*
	//total catgroups
	var totalgroups = document.getElementById('totalcatgroups').innerHTML;
	for(i=1;i<=totalgroups;i++){
        //alert(i);
		if(document.getElementById('news_selectcat').value == i){
			//alert('cat_'+i);
			document.getElementById('imagecat_'+i).Name = 'show';
            document.getElementById('imagecat_'+i).className = 'show';
			//document.getElementById('cat_'+i).setAttribute("class", "show");


                
                for(d=0; d<document.getElementById('imagecat_'+i).getElementsByTagName('img').length; d++){
                    var newi = d + 1;
                    //alert('imagecat_'+i+'_'+newi);
                    if(document.getElementById('imagecat_'+i+'_'+newi).alt == ""){ }else{                
                        document.getElementById('imagecat_'+i+'_'+newi).src = document.getElementById('imagecat_'+i+'_'+newi).alt;
                        document.getElementById('imagecat_'+i+'_'+newi).alt = '';
                    } 
                }            
		}else{
			document.getElementById('imagecat_'+i).setAttribute("class", "noshow");
            document.getElementById('imagecat_'+i).setAttribute("className", "noshow");
		}
	}
	*/	
	
}
function videocatchange(){
	if(document.getElementById('videooptions').value == "addtocat" || document.getElementById('videooptions').value == "removefromcat"){
		document.getElementById('addtocat').style.display = '';
	}else{
		document.getElementById('addtocat').style.display = 'none';
	}
}
function imagecatchange(){
	if(document.getElementById('imageoptions').value == "addtocat" || document.getElementById('imageoptions').value == "removefromcat"){
		document.getElementById('addtocat').style.display = '';
	}else{
		document.getElementById('addtocat').style.display = 'none';
	}
}
function removecat(id, file, cat, view){
	document.getElementById(id).style.backgroundColor = '#ffdede';
	if(confirm('Are you sure you want to remove this image from the category?')){
		window.location = '?action=options&mod=imageuploads&file='+file+'&catid='+cat+'&view='+view;		
	}else{
		document.getElementById(id).style.backgroundColor = '';
	}
}
function deleteimages(){
	if(document.getElementById('imageoptions').value == "delete"){
		if(confirm('Are you sure you want to delete the selected image(s)?')){
			document.getElementById('imageform').submit();
		}	
	}else if(document.getElementById('imageoptions').value == "addtocat"){
		document.getElementById('imageform').submit();
	}else if(document.getElementById('imageoptions').value == "removefromcat"){
		document.getElementById('imageform').submit();
	}
}
function colorfield(id,origcolor){
	if(document.getElementById('check_'+id).checked == true){
		document.getElementById(id).className = 'thumbnail rowhighlight';
	}else{
		document.getElementById(id).className = 'thumbnail';
	}	
}
function markfield(field){
	document.getElementById(field).className += ' rowhighlight';
}
function unmarkfield(field){
	document.getElementById(field).className = document.getElementById(field).className.replace(' rowhighlight','');
}
function selectall() {
var checkboxes = document.getElementById('rows').getElementsByTagName('input');
for (i = 1; i < checkboxes.length ; i++) {
	if(document.getElementById('allcheck').checked == true){
		checkboxes[i].checked = true;
		
		if(document.getElementById(i).className.match(' rowhighlight')){
		}else{
			document.getElementById(i).className += ' rowhighlight';
		}
	}else{
		
		checkboxes[i].checked = false;
		document.getElementById(i).className = document.getElementById(i).className.replace(/ rowhighlight/g,'');
	}
}
}
function selectall2(){
	var checkboxes = document.getElementById('rows').getElementsByTagName('input');
	for (i = 1; i < checkboxes.length ; i++) {
		if(document.getElementById('allcheck').checked == true){
			checkboxes[i].checked = true;
		}else{
			checkboxes[i].checked = false;
		}
	}
}
function expandcollapse(elem){
	if(document.getElementById(elem).style.display == ''){
		document.getElementById(elem).style.display = 'none';
	}else{
		document.getElementById(elem).style.display = '';
	}
}
function privatemsgsedit(){
 	if(document.getElementById('todo').value == 'delete'){
		var c = confirm('Are you sure you want to delete the selected message(s)?');
		if(c){
			document.getElementById('privatemsgform').submit();
		}
 	}else{
 		document.getElementById('privatemsgform').submit();
 	}
}
function togglestory(){
	if(document.getElementById('shortstory1').style.display == ''){
		document.getElementById('shortstory1').style.display = 'none';
		document.getElementById('shortstory2').style.display = 'none';
	}else{
		document.getElementById('shortstory1').style.display = '';
		document.getElementById('shortstory2').style.display = '';
	}
}
function switcharchive(){
	if(document.getElementById('archiverow').style.display == ''){
		document.getElementById('archiverow').style.display = 'none';
	}else{
		document.getElementById('archiverow').style.display = '';
	}
}
function switchdate(){
	if(document.getElementById('daterow').style.display == ''){
		document.getElementById('daterow').style.display = 'none';
	}else{
		document.getElementById('daterow').style.display = '';
	}
}
function editcomments(){
	if(document.getElementById('commentaction').value == 'delete'){
		document.getElementById('approveaction').style.display = 'none';
	}
	if(document.getElementById('commentaction').value == 'approve'){
		document.getElementById('approveaction').style.display = '';
	}

}
function edittemplates(){
	if(document.getElementById('templateaction').value == 'delete'){
		var c = confirm('Are you sure you want to delete the selected template(s)?');
		if(c){
			document.getElementById('edittemplateform').submit();
		}
	}else if(document.getElementById('templateaction').value == 'createcopy'){
		document.getElementById('edittemplateform').submit();	
	}
}
function editbannedips(){
	if(document.getElementById('bannedipaction').value == 'delete'){
		if(confirm('Are you sure you want to delete these IP addresses?')){
			document.getElementById('bannedform').submit();	
		}
	}
	if(document.getElementById('bannedipaction').value == 'reset'){
		if(confirm('Are you sure you want to reset the blocked count for these IP addresses')){
			document.getElementById('bannedform').submit();
		}
	}	
}
function editaccess(){
	if(document.getElementById('accessoption').value == 'delete'){
		if(confirm('Are you sure you want to delete these Access level(s)?')){
			document.getElementById('accessform').submit();	
		}else{
		
		}
	}
}
function editcataction(){
	if(document.getElementById('catoption').value == 'delete'){
		if(confirm('Are you sure you want to delete these categories?')){
			document.getElementById('catform').submit();	
		}else{
		
		}
	}else if(document.getElementById('catoption').value == 'deleteposts'){
		if(confirm('Are you sure you want to delete these categories AND the posts within them?')){
			document.getElementById('catform').submit();	
		}else{
		
		}			
	}	
}
function editsmilies(){
	if(document.getElementById('smilieaction').value == 'delete'){
		if(confirm('Are you sure you want to delete these categories?')){
			document.getElementById('smilieform').submit();	
		}else{
		
		}
	}
}
function editnewsaction(){
	if(document.getElementById('action').value == 'changecat'){ 
		document.getElementById('allowcomments').style.display = 'none';
		document.getElementById('approveaction').style.display = 'none';
	}else if(document.getElementById('action').value == 'allowcomments'){
		document.getElementById('allowcomments').style.display = '';
		document.getElementById('approveaction').style.display = 'none';
	}else if(document.getElementById('action').value == "changeapproval"){
		document.getElementById('allowcomments').style.display = 'none'; 
		document.getElementById('approveaction').style.display = '';
	}else{ 
		document.getElementById('allowcomments').style.display = 'none'; 
		document.getElementById('approveaction').style.display = 'none';
	}
}
function accountaction(){
	if(document.getElementById('accountoption').value == "delete"){
		if(confirm('Are you sure you want to delete these account(s)?')){
			document.getElementById('accounteditform').submit();	
		}
	}else if(document.getElementById('accountoption').value == "deleteposts"){
		if(confirm('Are you sure you want to delete these account(s) AND posts?')){
			document.getElementById('accounteditform').submit();
		}
	}
}
function xxx(){
	
}
function insertimage(e,d){
	d = '[img="' + d + '"]Foto: /Web[/img]';
	document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),d);
}
function insertwysiwygimage(e,d){
    var whichbox = document.getElementById('whichbox').innerHTML;
	d = '<img class="thumbnail" src="' + d + '" alt="Foto: /Web" />';
    tinyMCE.getInstanceById(whichbox).focus();
    tinyMCE.getInstanceById(whichbox).selection.setContent(d);
}
function doeditaction(){
	if(document.getElementById('action').value == 'delete'){ 
		if(confirm('Are you sure you want to delete these post(s)?')){
			document.getElementById('editform').submit();	
		} 
	}else{
	 		document.getElementById('editform').submit();
	}
}
function bbcode(a,e){
 if (a == "bold"){
   var c = window.prompt("Enter some text","Text");
    if(c){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[b]' + c + '[/b]');
    }
 }
 if(a == "italic"){
   var c = window.prompt("Enter some text","Text");
    if(c){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[i]' + c + '[/i]');
    }
 }
 if(a == "color"){
   var c = window.prompt("Please enter a color. \nExample, red, yellow, blue (or even hexadecimal values)","blue");
    if(c){
       var b = window.prompt("Enter some text","Text")
        if(b){
     	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[color=' + c + ']' + b + '[/color]');         
        }
    }
 }
 if(a == "underline"){
   var c = window.prompt("Enter some text","Text");
    if(c){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[u]' + c + '[/u]');
    }
 }
 if(a == "list1"){
	document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'\n[ul]\n[*] Item\n[*] Item2\n[/ul]');
 }
 if(a == "list2"){
	document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'\n[ol]\n[*] Item\n[*] Item2\n[/ol]');
 } 
 if(a == "image"){
   if(document.getElementById('imagebox').style.display == ''){
   	 document.getElementById('imagebox').style.display = 'none';
   	 document.getElementById('fade').style.display = 'none';
   	}else{
   	 document.getElementById('imagebox').style.display = ''
   	 document.getElementById('fade').style.display = 'block';
   	}
 }
 if(a == "url"){
   var c = window.prompt("Enter the url of the link","http://");
    if(c){
     var b = window.prompt("Enter the text to be displayed","Link");
      if(b){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[url="' + c + '"]' + b + '[/url]');        
      }
    }
 }
 if(a == "size"){
  var c = window.prompt("Enter a font size","12pt");
    if(c){
     var b = window.prompt("Text to display?","");
      if(b){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[size="' + c + '"]' + b + '[/size]');
      }
    }
 }  
 if(a == "email"){
  var c = window.prompt("Email address","user@domain.com");
    if(c){
     var b = window.prompt("Text to display?","Mail me!");
      if(b){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[email="' + c + '"]' + b + '[/email]');
      }
    }
 } 
 if(a == "code"){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[code]<' + '?php' + ' \necho \'code here\';' + '\n?' + '>[/code]');   
 }
 if(a == "center"){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[center][/center]');
 }
if(a == "left"){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[left][/left]');
 }  
if(a == "right"){
	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[right][/right]');
 }  
 if(a == "quote"){
      var b = window.prompt("Quote text?","Quote");
       if(b){
     	 document.getElementById(e).focus(); insertAtCursor(document.getElementById(e),'[quote]' + b + '[/quote]');        
       }
 }
}
function delcomments(){
if(document.getElementById('commentaction').value == 'delete'){
 	if(confirm('Are you sure you want to delete selected comment(s)?')){
 	 	document.getElementById('commentsform').submit();
 	}
}
if(document.getElementById('commentaction').value == 'approve'){
	document.getElementById('commentsform').submit();
}
}
function deletecat(){
	if(document.getElementById('cataction').value == "delete"){
		if(confirm('Are you sure you want to delete the selected categories?')){
			document.getElementById('catform').submit();
		}
	}
}
function showsmilies(event){
 if(event.pageX){
	 var x = document.getElementById('smileybutton').style.left + event.pageX;
	 var y = document.getElementById('smileybutton').style.top + event.pageY;
 }else{
	 var x = document.getElementById('smileybutton').style.left + event.clientX;
	 var y = document.getElementById('smileybutton').style.top + event.clientY;
 }
 if(!document.getElementById('smileybox')){
	 var insertO, oSpan, results;
	 insertO = document.getElementById('box');
	 oSpan = document.createElement('div');
	 oSpan.setAttribute('id','smileybox');
	 insertO.insertBefore(oSpan, insertO.firstChild);
	 document.getElementById('smileybox').style.display = '';
	 document.getElementById('smileybox').innerHTML = "Getting smilies... Please wait.";
	
 }else{
 		 document.getElementById('smileybox').style.display = '';
 		 document.getElementById('fade').style.display = 'block';
 }
 	document.getElementById('smileybox').style.left = x + "px";
 	document.getElementById('smileybox').style.top = y + "px";
 }

function insertAtCursor(myField, myValue){
	if(document.selection){
		var temp;
		myField.focus();
		sel = document.selection.createRange();
		temp = sel.text.lenght;
		sel.text = myValue;
	if(myValue.length == 0){
		sel.moveStart('character', myValue.length);
		sel.moveEnd('character', myValue.length);
	}else{
		sel.moveStart('character', -myValue.length + temp);
	}
		sel.select();
	}else if(myField.selectionStart || myField.selectionStart == '0'){
		var startPos = myField.selectionStart;
		var endPos = myField.selectionEnd;
		myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
		myField.selectionStart = startPos + myValue.length;
		myField.selectionEnd = startPos + myValue.length;
	}else{
		myField.value += myValue;
	}
}

var W3CDOM = (document.createElement && document.getElementsByTagName);

addEvent(window, 'load', initCollapsingRows);

var pathToImages = "";

function addEvent(obj, eventType,fn, useCapture)
{
	if (obj.addEventListener) {
		obj.addEventListener(eventType, fn, useCapture);
		return true;
	} else {
		if (obj.attachEvent) {
			var r = obj.attachEvent("on"+eventType, fn);
			return r;
		}
	}
}

// this function is needed to work around 
// a bug in IE related to element attributes
function hasClass(obj) {
   var result = false;
   if (obj.getAttributeNode("class") != null) {
       result = obj.getAttributeNode("class").value;
   }
   return result;
}  

function toggleVisibility() {

    var theImage = this;
    var theRowName = this.id.replace('_image', '_comment');
    var theRow = document.getElementById(theRowName);
    
    if (theRow.style.display=="none") {
        theRow.style.display = "";
        theImage.src = pathToImages + "images/Collapse.gif";
    } else {
        theRow.style.display = "none";
        theImage.src = pathToImages + "images/Expand.gif";
    }
}
 
function insertExtraCells(theTable) {

    // get reference to all of the tbody's, thead's, and tfoot's
    var tbodies = theTable.getElementsByTagName('tbody');
    var theads = theTable.getElementsByTagName('thead');
    var tfoots = theTable.getElementsByTagName('tfoot');

    insertInto(theads, 'th');
    insertInto(tbodies, 'td');
    insertInto(tfoots, 'td');    
    
}

function insertInto(parentCollections, typeOfCell) {
    // loop through all of the parent collections passed in
    for (var m = 0; m < parentCollections.length; m++) {

        // get all of the rows for each collection
        var trs = parentCollections[m].getElementsByTagName('tr');
        
        // loop through each of the rows
        for (i=0;i<trs.length;i++) {
            // create a new cell
            var theNewCell = document.createElement(typeOfCell);
            
            // insert the new cell before the first child
            var cells = trs[i].getElementsByTagName(typeOfCell);
            trs[i].insertBefore(theNewCell, cells[0]);
        }
    }
}

function initCollapsingRows()
{
	if (!W3CDOM) return;

    // the flag we'll use to keep track of 
    // whether the current row is odd or even
    var even = true;  

    // get a list of all the tables
    var tables = document.getElementsByTagName('table');

    // if there aren't any tables exit
    if (tables.length==0) { return; }

    // and iterate through them...
    for (var k = 0; k < tables.length; k++) {
        
        // if the table has a class
        if (hasClass(tables[k])) {
            
            // if that class is "collapsible"
            if (tables[k].getAttributeNode('class').value.indexOf('collapsible')!=-1) {
                
                // since we are adding a graphic for expanding and collapsing
                // the rows in the first column of the table, we need to add
                // an extra column everywhere
                insertExtraCells(tables[k]);

                var tbodies = tables[k].getElementsByTagName('tbody');
                
                // iterate through the bodies...
                for (var h = 0; h < tbodies.length; h++) {
          
                    // find all the &lt;tr&gt; elements... 
                    var trs = tbodies[h].getElementsByTagName('tr');
    
                    // ... and iterate through them
                    for (var i = 0; i < trs.length; i++) {

                        if (i%2==0) {
                            // Get a reference to the TD's
                            var td = trs[i].getElementsByTagName('td')[0];
    
                            // Assign a related unique ID to the next row where the comment is
                            // This is the row that will be expanded and collapsed
                            var theRowName = "row_" + i + "_comment";
                            trs[i+1].id = theRowName;
                            trs[i+1].style.display = "none";
    
                            // Create the new image object
                            var theNewImage = document.createElement('img');
                            var theNewImageName = "row_" + i + "_image";
                            theNewImage.id = theNewImageName;
                            theNewImage.src = pathToImages + "images/Expand.gif";
                            theNewImage.width = 13;
                            theNewImage.height = 13;
                            theNewImage.style.margin = "5px";
                            theNewImage.style.cursor = "pointer";
                            
                            // Add "onclick" event to the image that expands and collapses the next row
                            theNewImage.onclick = toggleVisibility;
    
                            // Insert an image into the document tree inside the first TD
                            td.appendChild(theNewImage);
                            td.style.width="2%"
    
                            // Skip the collapsbile row
                            i++;
                        }
                    }
                }
            }
        } 
        // Reset "even" for the next table
        even = true;
    } // End for loop  
}

function showeditimage(id){
	document.getElementById(id+'_editicon').style.display = '';
}
function hideeditimage(id){
	document.getElementById(id+'_editicon').style.display = 'none';
}
function loadthumbnails(){
	var youtubeid = document.getElementById('youtubeid').value;
	if(youtubeid.length == '11'){
		document.getElementById('http://i2.ytimg.com/vi/'+youtubeid+'/2.jpg');
		document.getElementById('videothumbnail1').style.backgroundImage = "url('http://i2.ytimg.com/vi/"+youtubeid+"/2.jpg')"; 
		//document.getElementById('thumbnailcontainer').innerHTML = thumbnails;
	}else{
		//alert('asds');
	}
}

if(document.images){
	cachedImages1 = new Image(60,58);
	cachedImages1.src = "http://zwelangola.com/principal/newscenter/images/rotatorarrow_left_over.jpg";
	cachedImages2 = new Image(60,58);
	cachedImages2.src = "http://zwelangola.com/principal/newscenter/images/rotatorarrow_right_over.jpg";	
}
function gallery_showimagetitle(id,parent){
	document.getElementById(parent+'_imagetitle_'+id).style.display = '';
}
function gallery_hideimagetitle(id,parent){
	document.getElementById(parent+'_imagetitle_'+id).style.display = 'none';
}
function rotatorimage_move(direction,id){
	if(direction == 'left'){
		document.getElementById(id+ '_image_rotatorcontainer').scrollLeft = document.getElementById(id+ '_image_rotatorcontainer').scrollLeft - 120;
	}else{
		var totalimagethumbs = document.getElementById(id+ '_totalimagethumbs').innerHTML;
		totalimagethumbs = totalimagethumbs * 120 - (120 * document.getElementById(id+'_totalimages').innerHTML);
		
		//stop the rotator going past the last image
		if(document.getElementById(id+ '_image_rotatorcontainer').scrollLeft >= totalimagethumbs){
		
		}else{
			document.getElementById(id+ '_image_rotatorcontainer').scrollLeft = document.getElementById(id+ '_image_rotatorcontainer').scrollLeft + 120;
		}
	}
}