function bb(sUBB, eUBB){ 
  var objTxtArea = document.forms['newtopic'].elements['message'];
  if (!eUBB){
   eUBB = ' '+sUBB+' '; // Smileys..
   sUBB = '';
  }
  if (objTxtArea.selectionStart || objTxtArea.selectionStart == 0){
   var ss = objTxtArea.selectionStart;
   var se = objTxtArea.selectionEnd;
   objTxtArea.value = objTxtArea.value.substring(0, ss) + sUBB + objTxtArea.value.substring(ss, se) + eUBB + objTxtArea.value.substring(se, objTxtArea.value.length);
   if (sUBB.length != 0){
    objTxtArea.selectionStart = ss;
    objTxtArea.selectionEnd = se + sUBB.length + eUBB.length;
   }else{
    objTxtArea.selectionStart = se + sUBB.length + eUBB.length;
    objTxtArea.selectionEnd = objTxtArea.selectionStart;
   }
   objTxtArea.focus();
  }else if (objTxtArea.createTextRange){
   objTxtArea.focus();	//Needs to get focus to prevent other objects to get ubb codes
   document.selection.createRange().text = sUBB + document.selection.createRange().text + eUBB;
  }else{
   txtArea.value = txtArea.value + sUBB + eUBB;
  }
 }

function quote(message){
	var objTxtArea = document.forms['newtopic'].elements['message'];
	
	var message = message;
	
	objTxtArea.focus();
	objTxtArea.value += message;
}


function getImgSize(imgSrc)
{
	var newImg = new Image();
	newImg.src = imgSrc;
	var height = newImg.height;
	var width = newImg.width;
}            


function hidemenu(menuid){
	document.getElementById('menu'+menuid+'').style.position='absolute';
	document.getElementById('menu'+menuid+'').style.visibility='hidden';
	
	createCookie('menu'+menuid, 'hidden', 60);
}
function showmenu(menuid){
	document.getElementById('menu'+menuid+'').style.position='relative';
	document.getElementById('menu'+menuid+'').style.visibility='visible';

	createCookie('menu'+menuid, 'visible', 60);
}

function init_resize(classname, element) {
  var s = document.getElementsByTagName(element);
  for (var i=0; i<s.length; i++) {
    if (s[i].className==classname) {
      var imgs = s[i].getElementsByTagName("img");
      for (var j=0; j<imgs.length; j++) {
        imgs[j].onload = auto_resize;
      }
    }
  }
}

function auto_resize() {
  var pn = find_parent_block(this.parentNode);
  var newWidth = 400;
  if (newWidth > 10) newWidth = newWidth-10;
  if (this.offsetWidth > newWidth) {
    this.style.width = newWidth + "px";
    this.style.cursor = "pointer";
    this.style.border = "1px dotted red";
    this.onclick = img_onclick;
  }
  this.onload = null;
}

function img_onclick() {
  this.onclick = auto_resize;
  this.style.width = "";
  this.style.border = "";
}

function find_parent_block(obj) {
  if (obj.nodeName=="TD" || obj.nodeName=="BLOCKQUOTE" || obj.nodeName=="DIV" || obj.nodeName=="TH" || obj.nodeName=="BODY")
    return obj;
  return find_parent_block(obj.parentNode);
}

function make_link_pb(id){
	location.href='?p=berichten/kijk&id='+id;  	
}
function make_link_pb_outbox(id){
	location.href='?p=berichten/outbox_kijk&id='+id;  	
}

function CheckAll()
{
count = document.frm.elements.length;
    for (i=0; i < count; i++) 
	{
    if(document.frm.elements[i].checked == 1)
    	{document.frm.elements[i].checked = 0; }
    else {document.frm.elements[i].checked = 1;}
	}
}

function showhide(i){
	if(document.getElementById(i).style.display == "none"){
		document.getElementById(i).style.display = "";
	}
	else{
		document.getElementById(i).style.display = "none";
	}
}
function showhidevip(){
	if(document.getElementById('vips').style.display == "none"){
		document.getElementById('vips').style.display = "";
	}
	else{
		document.getElementById('vips').style.display = "none";
	}
}
function showhidevip2(){
	if(document.getElementById('vips2').style.display == "none"){
		document.getElementById('vips2').style.display = "";
	}
	else{
		document.getElementById('vips2').style.display = "none";
	}
}
function showhidepoll(){
	if(document.getElementById('poll').style.display == "none"){
		document.getElementById('poll').style.display = "";
	}
	else{
		document.getElementById('poll').style.display = "none";
	}
}
function inbox_bg(color){
  document.getElementById('inbox').style.backgroundColor = color;
  document.getElementById('inbox').style.cursor = "pointer";
}
function resizee(deze){
	dezeid = deze.id;
	//deze = document.getElementById(deze);
	
	var newImg = new Image();
	newImg.src = deze.src;
	var height = newImg.height;
	var width = newImg.width;
	
	
	if(width > 450 || height > 150){
		
		if(width > height){
			if(height > 150)
				deze.style.height = '150px';
		}
		else{
			if(height > 150)
				deze.style.height = '150px';

			else if(width > 450)
				deze.style.width = '450px';
		}
			
		deze.style.border = '2px #F0F dotted';
	}
}

function clickSize(deze){
	//dezeid = deze;
	//deze = document.getElementById(deze);
	
	var newImg = new Image();
	newImg.src = deze.src;
	var height = newImg.height;
	var width = newImg.width;

	if(deze.style.width == "450px" || deze.style.height == "150px"){
		deze.style.width = '';
		deze.style.height = '';
	}
	else{
		resizee(deze);
	}
		
}

function _innerhtml(id, text){
	document.getElementById(id).innerHTML = text;
}
function checktitle(){
	if (document.getElementById("title").value == ""){
		alert("Je hebt geen titel ingevuld!");
		return false;
	}
	else if (document.getElementById("bericht").value == ""){
		alert("Je hebt geen bericht ingevuld!");
		return false;
	}
	else
		return true;
}

function newReplyCheck(){
		var xmlHttpReq = false;
		var self = this;
		if (window.XMLHttpRequest) {
			self.xmlHttpReq = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
		self.xmlHttpReq.open("GET", "newreply.php", true);
		self.xmlHttpReq.onreadystatechange = function() {
			if (self.xmlHttpReq.readyState == 4) {
			
				if(self.xmlHttpReq.responseText != "0"){
					ola = self.xmlHttpReq.responseText.split("||||||");
					replydiv = document.getElementById("newreply");
					replydiv.innerHTML = ola[1];
					
					opacity("newreply", 0, 100, 1000);
					setTimeout('opacity("newreply", 100, 0, 1000)', 9000);
					setTimeout('replydiv.style.display="none"', 10000);
				}

			}
		}
		self.xmlHttpReq.send(null);
}

function changeBg(color){
			var xmlHttpReq = false;
		var self = this;
		if (window.XMLHttpRequest) {
			self.xmlHttpReq = new XMLHttpRequest();
		}
		else if (window.ActiveXObject) {
			self.xmlHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
		}
		
		self.xmlHttpReq.open("GET", "changebg.php?color="+color, true);
		self.xmlHttpReq.send(null);
}

function changeH1Color(color){
	h1s = document.getElementsByTagName("h1");
	
	for (i=0; i < h1s.length; i++){
		
		var thisH = h1s[i];
	
		thisH.style.backgroundColor = color;
		
	}
}

/*!
 * jQuery corner plugin: simple corner rounding
 * Examples and documentation at: http://jquery.malsup.com/corner/
 * version 2.03 (05-DEC-2009)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 */

/**
 *  corner() takes a single string argument:  $('#myDiv').corner("effect corners width")
 *
 *  effect:  name of the effect to apply, such as round, bevel, notch, bite, etc (default is round). 
 *  corners: one or more of: top, bottom, tr, tl, br, or bl. 
 *           by default, all four corners are adorned. 
 *  width:   width of the effect; in the case of rounded corners this is the radius. 
 *           specify this value using the px suffix such as 10px (and yes, it must be pixels).
 *
 * @author Dave Methvin (http://methvin.com/jquery/jq-corner.html)
 * @author Mike Alsup   (http://jquery.malsup.com/corner/)
 */
;(function($) { 

var ua = navigator.userAgent;
var moz = $.browser.mozilla && /gecko/i.test(ua);
var webkit = $.browser.safari && /Safari\/[5-9]/.test(ua);

var expr = $.browser.msie && (function() {
    var div = document.createElement('div');
    try { div.style.setExpression('width','0+0'); div.style.removeExpression('width'); }
    catch(e) { return false; }
    return true;
})();
    
function sz(el, p) { 
    return parseInt($.css(el,p))||0; 
};
function hex2(s) {
    var s = parseInt(s).toString(16);
    return ( s.length < 2 ) ? '0'+s : s;
};
function gpc(node) {
    for ( ; node && node.nodeName.toLowerCase() != 'html'; node = node.parentNode ) {
        var v = $.css(node,'backgroundColor');
        if (v == 'rgba(0, 0, 0, 0)')
            continue; // webkit
        if (v.indexOf('rgb') >= 0) { 
            var rgb = v.match(/\d+/g); 
            return '#'+ hex2(rgb[0]) + hex2(rgb[1]) + hex2(rgb[2]);
        }
        if ( v && v != 'transparent' )
            return v;
    }
    return '#ffffff';
};

function getWidth(fx, i, width) {
    switch(fx) {
    case 'round':  return Math.round(width*(1-Math.cos(Math.asin(i/width))));
    case 'cool':   return Math.round(width*(1+Math.cos(Math.asin(i/width))));
    case 'sharp':  return Math.round(width*(1-Math.cos(Math.acos(i/width))));
    case 'bite':   return Math.round(width*(Math.cos(Math.asin((width-i-1)/width))));
    case 'slide':  return Math.round(width*(Math.atan2(i,width/i)));
    case 'jut':    return Math.round(width*(Math.atan2(width,(width-i-1))));
    case 'curl':   return Math.round(width*(Math.atan(i)));
    case 'tear':   return Math.round(width*(Math.cos(i)));
    case 'wicked': return Math.round(width*(Math.tan(i)));
    case 'long':   return Math.round(width*(Math.sqrt(i)));
    case 'sculpt': return Math.round(width*(Math.log((width-i-1),width)));
    case 'dog':    return (i&1) ? (i+1) : width;
    case 'dog2':   return (i&2) ? (i+1) : width;
    case 'dog3':   return (i&3) ? (i+1) : width;
    case 'fray':   return (i%2)*width;
    case 'notch':  return width; 
    case 'bevel':  return i+1;
    }
};

$.fn.corner = function(options) {
    // in 1.3+ we can fix mistakes with the ready state
	if (this.length == 0) {
        if (!$.isReady && this.selector) {
            var s = this.selector, c = this.context;
            $(function() {
                $(s,c).corner(options);
            });
        }
        return this;
	}

    return this.each(function(index){
		var $this = $(this);
		var o = [ options || '', $this.attr($.fn.corner.defaults.metaAttr) || ''].join(' ').toLowerCase();
		//var o = (options || $this.attr($.fn.corner.defaults.metaAttr) || '').toLowerCase();
		var keep = /keep/.test(o);                       // keep borders?
		var cc = ((o.match(/cc:(#[0-9a-f]+)/)||[])[1]);  // corner color
		var sc = ((o.match(/sc:(#[0-9a-f]+)/)||[])[1]);  // strip color
		var width = parseInt((o.match(/(\d+)px/)||[])[1]) || 10; // corner width
		var re = /round|bevel|notch|bite|cool|sharp|slide|jut|curl|tear|fray|wicked|sculpt|long|dog3|dog2|dog/;
		var fx = ((o.match(re)||['round'])[0]);
		var edges = { T:0, B:1 };
		var opts = {
			TL:  /top|tl|left/.test(o),       TR:  /top|tr|right/.test(o),
			BL:  /bottom|bl|left/.test(o),    BR:  /bottom|br|right/.test(o)
		};
		if ( !opts.TL && !opts.TR && !opts.BL && !opts.BR )
			opts = { TL:1, TR:1, BL:1, BR:1 };
			
		// support native rounding
		if ($.fn.corner.defaults.useNative && fx == 'round' && (moz || webkit) && !cc && !sc) {
			if (opts.TL)
				$this.css(moz ? '-moz-border-radius-topleft' : '-webkit-border-top-left-radius', width + 'px');
			if (opts.TR)
				$this.css(moz ? '-moz-border-radius-topright' : '-webkit-border-top-right-radius', width + 'px');
			if (opts.BL)
				$this.css(moz ? '-moz-border-radius-bottomleft' : '-webkit-border-bottom-left-radius', width + 'px');
			if (opts.BR)
				$this.css(moz ? '-moz-border-radius-bottomright' : '-webkit-border-bottom-right-radius', width + 'px');
			return;
		}
			
		var strip = document.createElement('div');
		strip.style.overflow = 'hidden';
		strip.style.height = '1px';
		strip.style.backgroundColor = sc || 'transparent';
		strip.style.borderStyle = 'solid';
	
        var pad = {
            T: parseInt($.css(this,'paddingTop'))||0,     R: parseInt($.css(this,'paddingRight'))||0,
            B: parseInt($.css(this,'paddingBottom'))||0,  L: parseInt($.css(this,'paddingLeft'))||0
        };

        if (typeof this.style.zoom != undefined) this.style.zoom = 1; // force 'hasLayout' in IE
        if (!keep) this.style.border = 'none';
        strip.style.borderColor = cc || gpc(this.parentNode);
        var cssHeight = $.curCSS(this, 'height');

        for (var j in edges) {
            var bot = edges[j];
            // only add stips if needed
            if ((bot && (opts.BL || opts.BR)) || (!bot && (opts.TL || opts.TR))) {
                strip.style.borderStyle = 'none '+(opts[j+'R']?'solid':'none')+' none '+(opts[j+'L']?'solid':'none');
                var d = document.createElement('div');
                $(d).addClass('jquery-corner');
                var ds = d.style;

                bot ? this.appendChild(d) : this.insertBefore(d, this.firstChild);

                if (bot && cssHeight != 'auto') {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.bottom = ds.left = ds.padding = ds.margin = '0';
                    if (expr)
                        ds.setExpression('width', 'this.parentNode.offsetWidth');
                    else
                        ds.width = '100%';
                }
                else if (!bot && $.browser.msie) {
                    if ($.css(this,'position') == 'static')
                        this.style.position = 'relative';
                    ds.position = 'absolute';
                    ds.top = ds.left = ds.right = ds.padding = ds.margin = '0';
                    
                    // fix ie6 problem when blocked element has a border width
                    if (expr) {
                        var bw = sz(this,'borderLeftWidth') + sz(this,'borderRightWidth');
                        ds.setExpression('width', 'this.parentNode.offsetWidth - '+bw+'+ "px"');
                    }
                    else
                        ds.width = '100%';
                }
                else {
                	ds.position = 'relative';
                    ds.margin = !bot ? '-'+pad.T+'px -'+pad.R+'px '+(pad.T-width)+'px -'+pad.L+'px' : 
                                        (pad.B-width)+'px -'+pad.R+'px -'+pad.B+'px -'+pad.L+'px';                
                }

                for (var i=0; i < width; i++) {
                    var w = Math.max(0,getWidth(fx,i, width));
                    var e = strip.cloneNode(false);
                    e.style.borderWidth = '0 '+(opts[j+'R']?w:0)+'px 0 '+(opts[j+'L']?w:0)+'px';
                    bot ? d.appendChild(e) : d.insertBefore(e, d.firstChild);
                }
            }
        }
    });
};

$.fn.uncorner = function() { 
	if (moz || webkit)
		this.css(moz ? '-moz-border-radius' : '-webkit-border-radius', 0);
	$('div.jquery-corner', this).remove();
	return this;
};

// expose options
$.fn.corner.defaults = {
	useNative: true, // true if plugin should attempt to use native browser support for border radius rounding
	metaAttr:  'data-corner' // name of meta attribute to use for options
};
    
})(jQuery);