addEvent(window, 'load', addListeners, false);
addEvent(window, 'load', externalLinks, false);

function addEvent(elm, evType, fn, useCapture)
// cross-browser event handling for IE5+, NS6+ and Mozilla/Gecko
// By Scott Andrew
{
if (elm.addEventListener) {
elm.addEventListener(evType, fn, useCapture);
return true;
} else if (elm.attachEvent) {
var r = elm.attachEvent('on' + evType, fn);
return r;
} else {
elm['on' + evType] = fn;
}
}


function addListeners() {
var tem = document.getElementById("download");
addEvent(tem, 'click', DownloadFile, false);
}


function DownloadFile(){
	var tem = document.getElementById("download");
	var tit = tem.getAttribute('name');
	window.open("http://xbrl.rienks.biz/downloadfile.php?ger=1&name="+tit+"&soort=0",
  "new", "");
}

function externalLinks() { 
var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
}


function getUrl(url_neu){ 
	var url = window.location.pathname; 
	var alt_url = new Array(); 
	var neu_url = new Array(); 
	var x = 1; 
	while ( x != -1){ 
	   url = url.replace(/\\/,"/") 
	   x = url.indexOf("\\") 
	} 
	alt_url = url.split("/"); 
	alt_url.pop(); 
	neu_url = url_neu.split("/"); 
	var bis = neu_url.length; 
	for( var i = 0; i < bis; i++){ 
	   if( neu_url[0] == '..'){ 
	      neu_url.shift(); 
	      alt_url.pop(); 
	   } 
	} 
	return (alt_url.concat(neu_url)).join("/"); 
} 


function toggleMenu(node) {
	var tr = node.parentNode.parentNode;
	var image = node.firstChild;
	if (image.nodeType != 1) {image = image.nextSibling;}
	var img_minus = "images/minus.gif";
	var img_plus =  "images/plus.gif";
	//tr.style.display="none";
	/* debug
	alert(									  'image.src: ' + image.src
		  							  +' \n ' +'imp_plus: ' + img_plus
									  +' \n ' +'sub. ' + (image.src.length-img_plus.length)
									  +' \n ' +'image.src.substr: ' + (image.src.substr(image.src.length-img_plus.length, img_plus.length) == img_plus)
									  +' \n ' +(image.src.length-img_plus.length)
									  +' \n ' +(img_plus)
									  +' \n ' +'image.src.substr: ' + image.src.substr(image.src.length-img_plus.length, img_plus.length)
									  );
	*/
	if (image.src.substr(image.src.length-img_plus.length, img_plus.length) == img_plus) {
		image.src=img_minus;
		expandFollowingTRs(getNextElement(tr.nextSibling, "tbody"), tr.getAttribute("level"), tr.getAttribute("group"));
	} else {
		if (image.src.substr(image.src.length-img_minus.length, img_minus.length) == img_minus) {
			image.src=img_plus;
			collapseFollowingTRs(getNextElement(tr.nextSibling, "tbody"), tr.getAttribute("level"), tr.getAttribute("group"));
		}
	}
}

function getCookie(name) { // use: getCookie("name");
var co = document.cookie;
var index = co.indexOf(name + "=");
if (index == -1) return null;
index = co.indexOf("=", index) + 1; // first character
var endstr = co.indexOf(";", index);
if (endstr == -1) endstr = co.length; // last character
return unescape(co.substring(index, endstr));
}

function set_cookie(name,value,expires,path) {
var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expires  * 3600 * 1000));
document.cookie = name + "=" +value +
        ( (expires) ? ";expires=" + ExpireDate.toGMTString() : "") +
        ( (path) ? ";path=" + path : "");
  }


function getNextElement(node, name) {
   var current = node;
   if (current == null)
	    return null;
   do {
	 if (current.nodeName == name) return current;
      current = current.nextSibling;
   } while (current);
   return null;
}
function collapseFollowingTRs(node, level, group) {
	var current = node;
	var currentlevel = -1;
	do {
		var nextTR = getNextElement(current,"tbody");
		if (nextTR) {
			currentlevel = nextTR.getAttribute("level");
			if (currentlevel > level) {
				nextTR.style.display="none";
			}
			current = current.nextSibling;
		} 
	} while (nextTR && currentlevel > level)

}
function expandFollowingTRs(node, level, group) {
	var currentlevel = 0;
	var nextTR = getNextElement(node,"tbody");
	 
	if (nextTR) {
		currentlevel = nextTR.getAttribute("level");
		if (currentlevel > level) {
			nextTR.style.display="";
			expandFollowingTRs(node.nextSibling, level, group);
		}
	} 
}

	function toggle(obj) {
		var el = document.getElementById(obj);
		var img_minus = "images/minus.gif";
		var img_plus =  "images/plus.gif";
		if ( el.style.display != 'none' ) {
		el.style.display = 'none';
		document.getElementById(obj+"p").src=img_plus;
		}
		else {
		el.style.display = '';
		document.getElementById(obj+"p").src=img_minus;
		}
		}
		
		
function taal(t){

 	set_cookie('site_language',t,8,'/');

 }
		
				function taal3(t){
		set_cookie('site_language',t,8,'/');
		window.location=window.location;
		}
		
	function divtoggle(obj) {
		document.getElementById('n_xbrl').style.display = 'none';
		document.getElementById('n_ifrs').style.display = 'none';
		document.getElementById('n_finance').style.display = 'none';
		document.getElementById('n_so').style.display = 'none';
		document.getElementById('n_basel').style.display = 'none';
		document.getElementById(obj).style.display = 'block';
		document.getElementById('n_xbrlp').className = "link";
		document.getElementById('n_ifrsp').className = "link";
		document.getElementById('n_financep').className = "link";
		document.getElementById('n_sop').className = "link";
		document.getElementById('n_baselp').className = "link";
		document.getElementById(obj+"p").className = "activelink";
		}
		
		
	function divtogglenl(obj) {
		document.getElementById('xbrl_nl').style.display = 'none';
		document.getElementById('ifrs_nl').style.display = 'none';
		document.getElementById('al_nl').style.display = 'none';
		document.getElementById('so_nl').style.display = 'none';
		document.getElementById('basel_nl').style.display = 'none';
		document.getElementById(obj).style.display = '';
		document.getElementById('xbrl_nlp').className = "link";
		document.getElementById('ifrs_nlp').className = "link";
		document.getElementById('al_nlp').className = "link";
		document.getElementById('so_nlp').className = "link";
		document.getElementById('basel_nlp').className = "link";
		document.getElementById(obj+"p").className = "activelink";
		}

function SortableTable(oTable, oSortTypes) {

	this.sortTypes = oSortTypes || [];

	this.sortColumn = null;
	this.descending = null;

	var oThis = this;
	this._headerOnclick = function (e) {
		oThis.headerOnclick(e);
	};

	if (oTable) {
		this.setTable( oTable );
		this.document = oTable.ownerDocument || oTable.document;
	}
	else {
		this.document = document;
	}


	// only IE needs this
	var win = this.document.defaultView || this.document.parentWindow;
	this._onunload = function () {
		oThis.destroy();
	};
	if (win && typeof win.attachEvent != "undefined") {
		win.attachEvent("onunload", this._onunload);
	}
}

SortableTable.gecko = navigator.product == "Gecko";
SortableTable.msie = /msie/i.test(navigator.userAgent);
// Mozilla is faster when doing the DOM manipulations on
// an orphaned element. MSIE is not
SortableTable.removeBeforeSort = SortableTable.gecko;

SortableTable.prototype.onsort = function () {};

// default sort order. true -> descending, false -> ascending
SortableTable.prototype.defaultDescending = false;

// shared between all instances. This is intentional to allow external files
// to modify the prototype
SortableTable.prototype._sortTypeInfo = {};

SortableTable.prototype.setTable = function (oTable) {
	if ( this.tHead )
		this.uninitHeader();
	this.element = oTable;
	this.setTHead( oTable.tHead );
	this.setTBody( oTable.tBodies[0] );
};

SortableTable.prototype.setTHead = function (oTHead) {
	if (this.tHead && this.tHead != oTHead )
		this.uninitHeader();
	this.tHead = oTHead;
	this.initHeader( this.sortTypes );
};

SortableTable.prototype.setTBody = function (oTBody) {
	this.tBody = oTBody;
};

SortableTable.prototype.setSortTypes = function ( oSortTypes ) {
	if ( this.tHead )
		this.uninitHeader();
	this.sortTypes = oSortTypes || [];
	if ( this.tHead )
		this.initHeader( this.sortTypes );
};

// adds arrow containers and events
// also binds sort type to the header cells so that reordering columns does
// not break the sort types
SortableTable.prototype.initHeader = function (oSortTypes) {
	if (!this.tHead) return;
	var cells = this.tHead.rows[0].cells;
	var doc = this.tHead.ownerDocument || this.tHead.document;
	this.sortTypes = oSortTypes || [];
	var l = cells.length;
	var img, c;
	for (var i = 0; i < l; i++) {
		c = cells[i];
		if (this.sortTypes[i] != null && this.sortTypes[i] != "None") {
			//img = doc.createElement("IMG");
			// img.src = "../images/blank22.png";
			// c.appendChild(img);
			if (this.sortTypes[i] != null)
				c._sortType = this.sortTypes[i];
			if (typeof c.addEventListener != "undefined")
				c.addEventListener("click", this._headerOnclick, false);
			else if (typeof c.attachEvent != "undefined")
				c.attachEvent("onclick", this._headerOnclick);
			else
				c.onclick = this._headerOnclick;
		}
		else
		{
			c.setAttribute( "_sortType", oSortTypes[i] );
			c._sortType = "None";
		}
	}
	this.updateHeaderArrows();
};

// remove arrows and events
SortableTable.prototype.uninitHeader = function () {
	if (!this.tHead) return;
	var cells = this.tHead.rows[0].cells;
	var l = cells.length;
	var c;
	for (var i = 0; i < l; i++) {
		c = cells[i];
		if (c._sortType != null && c._sortType != "None") {
			c.removeChild(c.lastChild);
			if (typeof c.removeEventListener != "undefined")
				c.removeEventListener("click", this._headerOnclick, false);
			else if (typeof c.detachEvent != "undefined")
				c.detachEvent("onclick", this._headerOnclick);
			c._sortType = null;
			c.removeAttribute( "_sortType" );
		}
	}
};

SortableTable.prototype.updateHeaderArrows = function () {
	if (!this.tHead) return;
	var cells = this.tHead.rows[0].cells;
	var l = cells.length;
	var img;
	for (var i = 0; i < l; i++) {
		if (cells[i]._sortType != null && cells[i]._sortType != "None") {
			img = cells[i].lastChild;
			if (i == this.sortColumn)
				img.className = "sort-arrow " + (this.descending ? "descending" : "ascending");
			else
				img.className = "sort-arrow";
		}
	}
};

SortableTable.prototype.headerOnclick = function (e) {
	// find TD element
	var el = e.target || e.srcElement;
	while (el.tagName != "TD")
		el = el.parentNode;

	this.sort(SortableTable.msie ? SortableTable.getCellIndex(el) : el.cellIndex);
};

// IE returns wrong cellIndex when columns are hidden
SortableTable.getCellIndex = function (oTd) {
	var cells = oTd.parentNode.childNodes
	var l = cells.length;
	var i;
	for (i = 0; cells[i] != oTd && i < l; i++)
		;
	return i;
};

SortableTable.prototype.getSortType = function (nColumn) {
	return this.sortTypes[nColumn] || "String";
};

// only nColumn is required
// if bDescending is left out the old value is taken into account
// if sSortType is left out the sort type is found from the sortTypes array

SortableTable.prototype.sort = function (nColumn, bDescending, sSortType) {
	if (!this.tBody) return;
	if (sSortType == null)
		sSortType = this.getSortType(nColumn);

	// exit if None
	if (sSortType == "None")
		return;

	if (bDescending == null) {
		if (this.sortColumn != nColumn)
			this.descending = this.defaultDescending;
		else
			this.descending = !this.descending;
	}
	else
		this.descending = bDescending;

	this.sortColumn = nColumn;

	if (typeof this.onbeforesort == "function")
		this.onbeforesort();

	var f = this.getSortFunction(sSortType, nColumn);
	var a = this.getCache(sSortType, nColumn);
	var tBody = this.tBody;

	a.sort(f);

	if (this.descending)
		a.reverse();

	if (SortableTable.removeBeforeSort) {
		// remove from doc
		var nextSibling = tBody.nextSibling;
		var p = tBody.parentNode;
		p.removeChild(tBody);
	}

	// insert in the new order
	var l = a.length;
	for (var i = 0; i < l; i++)
		tBody.appendChild(a[i].element);

	if (SortableTable.removeBeforeSort) {
		// insert into doc
		p.insertBefore(tBody, nextSibling);
	}

	this.updateHeaderArrows();

	this.destroyCache(a);

	if (typeof this.onsort == "function")
		this.onsort();
};

SortableTable.prototype.asyncSort = function (nColumn, bDescending, sSortType) {
	var oThis = this;
	this._asyncsort = function () {
		oThis.sort(nColumn, bDescending, sSortType);
	};
	window.setTimeout(this._asyncsort, 1);
};

SortableTable.prototype.getCache = function (sType, nColumn) {
	if (!this.tBody) return [];
	var rows = this.tBody.rows;
	var l = rows.length;
	var a = new Array(l);
	var r;
	for (var i = 0; i < l; i++) {
		r = rows[i];
		a[i] = {
			value:		this.getRowValue(r, sType, nColumn),
			element:	r
		};
	};
	return a;
};

SortableTable.prototype.destroyCache = function (oArray) {
	var l = oArray.length;
	for (var i = 0; i < l; i++) {
		oArray[i].value = null;
		oArray[i].element = null;
		oArray[i] = null;
	}
};

SortableTable.prototype.getRowValue = function (oRow, sType, nColumn) {
	// if we have defined a custom getRowValue use that
	if (this._sortTypeInfo[sType] && this._sortTypeInfo[sType].getRowValue)
		return this._sortTypeInfo[sType].getRowValue(oRow, nColumn);

	var s;
	var c = oRow.cells[nColumn];
	if (typeof c.innerText != "undefined")
		s = c.innerText;
	else
		s = SortableTable.getInnerText(c);
	return this.getValueFromString(s, sType);
};

SortableTable.getInnerText = function (oNode) {
	var s = "";
	var cs = oNode.childNodes;
	var l = cs.length;
	for (var i = 0; i < l; i++) {
		switch (cs[i].nodeType) {
			case 1: //ELEMENT_NODE
				s += SortableTable.getInnerText(cs[i]);
				break;
			case 3:	//TEXT_NODE
				s += cs[i].nodeValue;
				break;
		}
	}
	return s;
};

SortableTable.prototype.getValueFromString = function (sText, sType) {
	if (this._sortTypeInfo[sType])
		return this._sortTypeInfo[sType].getValueFromString( sText );
	return sText;
	/*
	switch (sType) {
		case "Number":
			return Number(sText);
		case "CaseInsensitiveString":
			return sText.toUpperCase();
		case "Date":
			var parts = sText.split("-");
			var d = new Date(0);
			d.setFullYear(parts[0]);
			d.setDate(parts[2]);
			d.setMonth(parts[1] - 1);
			return d.valueOf();
	}
	return sText;
	*/
	};

SortableTable.prototype.getSortFunction = function (sType, nColumn) {
	if (this._sortTypeInfo[sType])
		return this._sortTypeInfo[sType].compare;
	return SortableTable.basicCompare;
};

SortableTable.prototype.destroy = function () {
	this.uninitHeader();
	var win = this.document.parentWindow;
	if (win && typeof win.detachEvent != "undefined") {	// only IE needs this
		win.detachEvent("onunload", this._onunload);
	}
	this._onunload = null;
	this.element = null;
	this.tHead = null;
	this.tBody = null;
	this.document = null;
	this._headerOnclick = null;
	this.sortTypes = null;
	this._asyncsort = null;
	this.onsort = null;
};

// Adds a sort type to all instance of SortableTable
// sType : String - the identifier of the sort type
// fGetValueFromString : function ( s : string ) : T - A function that takes a
//    string and casts it to a desired format. If left out the string is just
//    returned
// fCompareFunction : function ( n1 : T, n2 : T ) : Number - A normal JS sort
//    compare function. Takes two values and compares them. If left out less than,
//    <, compare is used
// fGetRowValue : function( oRow : HTMLTRElement, nColumn : int ) : T - A function
//    that takes the row and the column index and returns the value used to compare.
//    If left out then the innerText is first taken for the cell and then the
//    fGetValueFromString is used to convert that string the desired value and type

SortableTable.prototype.addSortType = function (sType, fGetValueFromString, fCompareFunction, fGetRowValue) {
	this._sortTypeInfo[sType] = {
		type:				sType,
		getValueFromString:	fGetValueFromString || SortableTable.idFunction,
		compare:			fCompareFunction || SortableTable.basicCompare,
		getRowValue:		fGetRowValue
	};
};

// this removes the sort type from all instances of SortableTable
SortableTable.prototype.removeSortType = function (sType) {
	delete this._sortTypeInfo[sType];
};

SortableTable.basicCompare = function compare(n1, n2) {
	if (n1.value < n2.value)
		return -1;
	if (n2.value < n1.value)
		return 1;
	return 0;
};

SortableTable.idFunction = function (x) {
	return x;
};

SortableTable.toUpperCase = function (s) {
	return s.toUpperCase();
};

SortableTable.toDate = function (s) {
	var parts = s.split("-");
	var d = new Date(0);
	d.setFullYear(parts[0]);
	d.setDate(parts[2]);
	d.setMonth(parts[1] - 1);
	return d.valueOf();
};


// add sort types
SortableTable.prototype.addSortType("Number", Number);
SortableTable.prototype.addSortType("CaseInsensitiveString", SortableTable.toUpperCase);
SortableTable.prototype.addSortType("Date", SortableTable.toDate);
SortableTable.prototype.addSortType("String");
// None is a special case