//deze functie moet aangeroepen worden
//pre:		url van aan te roepen pagina, object wat verzonden moet worden (form)
//post: 	class aanroep met XMLHTTPRequest
function makeRequest(url,object) {
	xhr = new XHR(url,object);
}

//Constructor
function XHR(url,object) {
	var http_request = null;
	this._load(url,object);
}

XHR.prototype._load = function(url,object) {
	var _this = this;
	
	if (window.XMLHttpRequest) {
		this.http_request = new XMLHttpRequest();
	} else if (window.ActiveXObject) { // IE
		try {
			this.http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				this.http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}
		
	this.http_request.onreadystatechange = function(){_this.getRequest()};
	this.http_request.open("POST", url,true);
	this.http_request.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); 
	if (document.getElementById('textarea_url')) document.getElementById('textarea_url').value += url + "\n\n" + ((object!=false)?get(document.getElementById(object)):'');
	this.http_request.send('xml=<root>' + ((object!=false)?get(document.getElementById(object)):'') +  '</root>');
}

XHR.prototype.getRequest = function() {
	if (this.http_request!=null) {
		if (this.http_request.readyState==4) {
			if (document.getElementById('textarea_code')) document.getElementById('textarea_code').value = this.http_request.responseText;
			try {
				var output = this.http_request.responseXML.documentElement;
				process(output);
			} catch(e) {
				alert('niet goed');
			}
		}
	}
}


function process(output) {
	var node, childNode;
	
	if (output!=null && output.hasChildNodes() && output.childNodes!=null) {
		for(var i = 0;i < output.childNodes.length; i++) {
			this.node = output.childNodes[i];
			if (this.node.nodeType!=3 && this.node.hasChildNodes()) {
				eval(this.node.nodeName + "();");
			}
		}
	}
}

function showhide(object,display) {
	var html_target;
	var childNode;
	if (!object && !display) {
		for(var i = 0; i < this.node.childNodes.length; i++) {
			if (this.node.childNodes[i].nodeType!=3) {
				childNode = this.node.childNodes[i];
				html_target = document.getElementById(this.node.childNodes[i].nodeName);
				html_target.style.display = (childNode.firstChild.nodeValue=="hide" || childNode.firstChild.nodeValue=="0" || childNode.firstChild.nodeValue=="false") ? "none" : "block";
			}
		}
	} else {
		html_target = document.getElementById(object);
		html_target.style.display = (display=="hide" || display=="0" || display=="false") ? "none" : "block";
	}
}

function add() {
	var target = getNode("target");
	var html_target;
	var elements;
	if (target && target.hasChildNodes()) {
		html_target = document.getElementById(target.firstChild.nodeValue);
		
		if (html_target!=null && html_target!="undefined") {
			for(var i = 0; i < this.node.childNodes.length; i++) {
				if (this.node.childNodes[i].nodeType!=3 && this.node.childNodes[i].nodeName!="target") {
					addElements(this.node.childNodes[i],html_target);
				}
			}
		}		
	} //else foutmelding geven
}


function fill() {
	var target = getNode("target");
	var html_target;
	var childNode;
	
	if (target!=false && target.firstChild) {
		eval("html_target = document." + target.firstChild.nodeValue);
		if (html_target!=null && html_target!="undefined") {
			
			for(var i = 0; i < this.node.childNodes.length; i++) {
				childNode = node.childNodes[i];
				if (childNode.nodeName=="action") html_target.action = childNode.firstChild.nodeValue;
				else {
					eval("if (form." + childNode.nodeName + "!=null) form." + childNode.nodeName + ".value = (childNode.hasChildNodes()) ? childNode.firstChild.nodeValue : ''");
				}
			}
		}
	}
}

function remove_all() {
	if (this.node.firstChild && document.getElementById(this.node.firstChild.nodeValue)!=null) {
		var element = document.getElementById(this.node.firstChild.nodeValue);
		var aantal = element.childNodes.length-1;
		while(aantal>=0) element.removeChild(element.childNodes[aantal--]);
	} //else
		//alert("kan " + node.firstChild.nodeValue + " niet vinden.");								
}

function remove() {
	if (this.node.firstChild && document.getElementById(this.node.firstChild.nodeValue)!=null) {
		document.getElementById(this.node.firstChild.nodeValue).parentNode.removeChild(document.getElementById(this.node.firstChild.nodeValue));
	} //else
		//alert("kan " + node.firstChild.nodeValue + " niet vinden.");								
}

/*function showhide(obj,hide) {
	if (el = document.getElementById(obj)) {
		el.style.display = (hide=="hide" || hide=="0" || hide=="false") ? "none" : "block";
	}
}*/


function event() {
	eval(this.node.firstChild.nodeValue);
}

function getNode(name) {
	if (this!=null && this.node!=null) {
		for(var i = 0; i< this.node.childNodes.length; i++) {
			if (name==this.node.childNodes[i].nodeName) return this.node.childNodes[i];
		}
	}
	return false;
}






//extra functies
function addElements(node,target) {
	switch(node.nodeName.toLowerCase()) {
		case "html":
		case "head":
		case "body":
		case "title":
		case "script":
		case "object":
		case "em":
		case "strong":
		case "q":
		case "cite":
		case "dfn":
		case "abbr":
		case "acronym":
		case "code":
		case "var":
		case "kbd":
		case "samp":
		case "sub":
		case "sup":
		case "del":
		case "ins":
		case "isindex":
		case "a":
		case "br":
		case "map":
		case "area":
		case "param":
		case "embed":
		case "noembed":
		case "applet":
		case "span":
		case "p":
		case "blockquote":
		case "h1":
		case "h2":
		case "h3":
		case "h4":
		case "h5":
		case "h6":
		case "dl":
		case "dt":
		case "dd":
		case "ol":
		case "ul":
		case "li":
		case "dir":
		case "menu":
		case "table":
		case "tr":
		case "th":
		case "td":
		case "colgroup":
		case "caption":
		case "thead":
		case "tbody":
		case "tfoot":
		case "button":
		case "form":
		case "input":
		case "select":
		case "option":
		case "div":
		case "pre":
		case "address":
		case "iframe":
		case "frameset":
		case "frame":
		case "noframes":
		case "big":
		case "small":
		case "tt":
		case "img":
			var element = document.createElement(node.nodeName);
			if (node.hasChildNodes()) {
				for(var e = 0; e < node.childNodes.length; e++) {
					addElements(node.childNodes[e], element);
				}
			}
			target.appendChild(element);
		break;
		
		case "checkbox":
			BrowserDetect.init();
			if (BrowserDetect.browser=="Explorer") {
				var element=document.createElement("<input type='checkbox'>");
			} else {
				var element = document.createElement("input");
			}
			target.appendChild(element);
			if (node.hasChildNodes()) {
				for(var e = 0; e < node.childNodes.length; e++) {
					addElements(node.childNodes[e], element);
				}
			}
		break;
				
		case "onblur":
		case "onchange":
		case "onclick":
		case "ondblclick": 
		case "onfocus":
		case "onkeydown":
		case "onkeypress": 
		case "onkeyup":
		case "onmousedown":
		case "onmousemove":
		case "onmouseout":
		case "onmouseover": 
		case "onmouseup":
		case "onresize":
		case "onscroll":
			BrowserDetect.init();
			if (BrowserDetect.browser=="Explorer") {
				eval('target.' + node.nodeName + ' = function() { ' + node.firstChild.nodeValue + ' } ');
			} else {
				setAttribute(target,node.nodeName,(node.hasChildNodes())?node.firstChild.nodeValue:'',BrowserDetect.browser);
			}
		break;
		
		case "txt":
			//ce = obj.first;
			var element = document.createTextNode('');
			element.data = (node.firstChild) ? node.firstChild.nodeValue : '';
			target.appendChild(element);
		break;
		default:
			BrowserDetect.init();
			if (node.firstChild) setAttribute(target,node.nodeName,(node.hasChildNodes())?node.firstChild.nodeValue:'',BrowserDetect.browser);
		break;
		
	}
}

function setAttribute(node,name,value,browser) {
	//IE / FF verschillen... zucht
	switch(name.toLowerCase()) {
		case "classname":
		case "class":
			name = (browser=="Explorer") ? "className" : "class";
		break;
		case "id":
			name = (browser=="Explorer") ? "id" : "id";
		break;
	}
	
	value = (value=="false" || value=="true") ? ((value=="false")?false:true) : value;
	
	if (name.toLowerCase()=="style" && browser=="Explorer") {
		node.style.cssText = value;
	} else {
		node.setAttribute(name,value,0);
	}
}


function get(obj) {
	var getstr = "";
	var i = 0;
	
	if (obj!=false && obj!=null) {
		if (obj.tagName.toUpperCase()!="INPUT" && obj.tagName.toUpperCase()!="TEXTAREA" && obj.tagName.toUpperCase()!="SELECT") {
			if (obj.tagName.toUpperCase()!="FORM") {
				for (i; i<obj.childNodes.length; i++) {
					var oo = obj.childNodes[i];
					if (oo.hasChildNodes() && oo.tagName.toUpperCase()!="TEXTAREA" && oo.tagName.toUpperCase()!="SELECT") {
						getstr += get(oo);
					}
					getstr += get_element(oo);
				}
			} else {
				for (i; i<obj.elements.length; i++) {
					var oo = obj.elements[i];
					getstr += get_element(oo);
				}
			}
		} else {
			getstr += get_element(obj);
		}
		return getstr;
	}
}

function get_element (obj) {
	var getstr = '';
	
	if (obj!=null) {
		switch(obj.tagName) {
			case "TEXTAREA":
			case "INPUT":
				switch(obj.type.toLowerCase()) {
					case "button":
					break;
					case "checkbox":
					   getstr +=  (obj.checked) ? "<"+obj.name + ">" + obj.value + "</" + obj.name + ">" : "";
					break;
					case "radio":
					   if (obj.checked) getstr += "<" + obj.name + ">" + obj.value + "</" + obj.name + ">";
					break;
					case "text":
					case "password":
					default:
					   getstr += "<"+obj.name + ">" + ((obj.value!="undefined")?obj.value:'') + "</" + obj.name + ">";
					break;
					
				}
			break;
			
			case "SELECT":
				if (obj.multiple) {
					for(i = 0;i<obj.options.length;i++) {
						getstr += "<" + obj.name + ">" + obj.options[i].value + "</" + obj.name + ">";	
					}
				} else {
					getstr += "<" + obj.name + ">" + obj.options[obj.selectedIndex].value + "</" + obj.name + ">";	
				}
			break;
		 }
	}
	return getstr;
}

function interrogate(what) {
    var output = '';
	var val;
	var txt;
    for (var i in what) {
		eval('val = what.' + i)
        output += i+ ' - ' + val + '\n';
	}
    txt += "\n\n\n\n\n\n\n\n\n\n-------------" + what + "------------------------------------\n\n\n\n\n\n\n\n" + output;
	alert(txt);
}



var hexChars = "0123456789ABCDEF";
function Dec2Hex (Dec) {
	var a = Dec % 16;
	var b = (Dec - a)/16;
	hex = "" + hexChars.charAt(b) + hexChars.charAt(a);
	return hex;
}

function changbg (begin, end, steps) {   
	steps = steps -1 ;
	redA     = begin.charAt(0) + begin.charAt(1);
	red_valA = parseInt(redA,'16');
	redB     = end.charAt(0) + end.charAt(1);
	red_valB = parseInt(redB,'16');
	red_int  = ((red_valB - red_valA) / steps) * -1;
	grnA     = begin.charAt(2) + begin.charAt(3);
	grn_valA = parseInt(grnA,'16');
	grnB     = end.charAt(2) + end.charAt(3);
	grn_valB = parseInt(grnB,'16');
	grn_int  = ((grn_valB - grn_valA) / steps) * -1;
	bluA     = begin.charAt(4) + begin.charAt(5);
	blu_valA = parseInt(bluA,'16');
	bluB     = end.charAt(4) + end.charAt(5);
	blu_valB = parseInt(bluB,'16');
	blu_int  = ((blu_valB - blu_valA) / steps) * -1;
	red = red_valA;
	grn = grn_valA;
	blu = blu_valA;
	document.bgColor = begin;
	red -= red_int;
	red_round = Math.round(red);
	red_hex = Dec2Hex(red);
	grn -= grn_int;
	grn_round = Math.round(grn);
	grn_hex = Dec2Hex(grn);
	blu -= blu_int;
	blu_round = Math.round(blu);
	blu_hex = Dec2Hex(blu);
	setTimeout("changbg('" + red_hex + grn_hex + blu_hex + "','"+end+"'," + steps + ")",1);
}

























//BrowserDetect.init();
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};




 function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }

var oc;
function mouse(o,e,c) {
	if (e=="over") {
		oc = o.className;
		o.className = c;
	} else if (e=="out") {
		o.className = oc;
		oc = null;
	}
}

function openWindow(theURL,width,height,scrollbar,windowname) {
  if (!scrollbar) scrollbar = 'no';
  if (!width) width = 500;
  if (!height) height = 600;
  if (!windowname) windowname = 'window'; 
  window.open(theURL,windowname,'status=0,toolbar=0,location=0,menubar=0,resizable=0,scrollbars='+scrollbar+',width='+width+',height='+height);
}

function linkWarning(sLang) {
	switch (sLang) {
		case 'DE':
			return confirm('Die KB Deutschland GmbH ubernimmt keine Haftung fur Webseiten, auf die mittels Hyperlink verwiesen wird. Wir distanzieren uns ausdrucklich von allen Inhalten dieser gelinkten Seiten.\nKB Deutschland GmbH hat hierauf keinerlei Einfluss und macht sich diese Inhalte nicht zu Eigen.');
		break;
		default:
			return true;
	}
}

function doLinks(sLang) {
	var aLinks = document.getElementsByTagName('a');
	for (var i=0;i<aLinks.length;i++) {
		var eLink = aLinks[i];
		if (eLink.href.indexOf('http://') === 0 && eLink.href.indexOf('http://www.kebointernational.com/') === -1) {
			eLink.onclick = function(){return linkWarning(sLang,this);}
		}
	}
}