function jumpProduct(selObj)
	{
	location.href=selObj.options[selObj.selectedIndex].value;
	}
	
function submitform(myfield,e,id)
	{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
		{
		eval("document." + id + ".submit();")
		return false;
		}
	else
		{
		return true;
		}
	}


function submitsearch(myfield,e,id)
	{
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;
	
	if (keycode == 13)
		{
		eval("document." + id + ".submit();")
		return false;
		}
	else
		{
		return true;
		}
	}

function showHideMenu(theid)
	{
	var switch_id = document.getElementById(theid);
	if(switch_id.className != 'show')
		{
		switch_id.className = 'show';
		}
	else
		{
		switch_id.className = 'hide';
		}
	}
	
function showHideClass(classname,showhide)
	{
	for (i=0;i<document.getElementsByClassName(classname).length;i++)
		{
		var tr = document.getElementsByClassName(classname);
		//if(tr[i].style.display == 'none')
		if (showhide == 'show')
			{
			tr[i].style.display = '';
			}
		else
			{
			tr[i].style.display = 'none';
			}
		}
	}
	
function checkForm(id)
	{
	ajax_loader('readystateimg');
	values = getValues(document.getElementById(id));
	if (values != '')
		{
		eval("document." + id + ".submit();")
		}
	}

function ajax_loader(id)
	{
	if (document.getElementById(id))
		{
		document.getElementById(id).style.display = '';
		}
	}
	
function postForm(url,id)
	{
	var xmlRequest = null; 
	
	xmlRequest = createXMLHttpRequest();
	
	xmlRequest.onreadystatechange = function()
	{ 
		if(xmlRequest.readyState == 4)
		{
			if(xmlRequest.status == 200)
				{
				document.getElementById(id).innerHTML = xmlRequest.responseText;
				}
			else
				{ 
				alert("Error: " + xmlRequest.status);
				}
		} 
	}
	values = getValues(document.getElementById(id));
	if (values == '')
		{
		return false;
		}
	xmlRequest.open("POST", url, true);
	xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	xmlRequest.send(values);
	}	
function getValues(obj)
	{
	var str='';
// 	var n= obj.elements.length-1;
	var n= obj.elements.length;
	for (var i=0; i<n; i++)
		{
		if(obj.elements[i].value == '' && obj.elements[i].className == 'verplicht')
			{
			obj.elements[i].style.border = '1px solid #ff0000';
			obj.elements[i].focus();
			str = '';
			return false;
			}
		if(obj.elements[i].type == 'checkbox' && obj.elements[i].className == 'verplicht' && obj.elements[i].checked != true)
			{
			document.getElementById('agree_error').style.border = '1px solid #ff0000';
			obj.elements[i].focus();
			str = '';
			return false;
			}
		if (obj.elements[i].type == 'radio')
			{
			if (obj.elements[i].checked == true)
				{
				str += obj.elements[i].name+'='+ escape(obj.elements[i].value)+'&';
				}
			}
		else if ( obj.elements[i].type == 'checkbox')
			{
			if (obj.elements[i].checked == true)
				{
				str += obj.elements[i].name+'='+ escape(obj.elements[i].value)+'&';
				}
			else
				{
				str += obj.elements[i].name+'=&';
				}
			}
		else
			{
			str += obj.elements[i].name+'='+ escape(obj.elements[i].value)+'&';
			}
		}
	str = str.substr(0,(str.length)-1);
	return str;
	}

function set_location(url)
	{
	window.location.href = url;
	}
	
function createXMLHttpRequest()
	{
	try
		{
		return new ActiveXObject("Msxml2.XMLHTTP");
		}
	catch (e)
		{
		}
	
	try
		{
		return new ActiveXObject("Microsoft.XMLHTTP");
		}
	catch (e)
		{
		}
	
	try
		{
		return new XMLHttpRequest();
		}
	catch (e)
		{
		}
	
	alert("XMLHttpRequest not supported");
	return null;
	}

function ExpandClass(classname)
	{
	var div = getElementsByClassName(classname);
	for (var i = 0; i < div.length; i++)
		{
		//alert(div[i].style.display);
		if (div[i].style.display == 'none')
			{
			div[i].style.display = '';
			}
		else
			{
			div[i].style.display = 'none';
			}
		}	
	}

var getElementsByClassName = function (className, tag, elm){
	if (document.getElementsByClassName) {
		getElementsByClassName = function (className, tag, elm) {
			elm = elm || document;
			var elements = elm.getElementsByClassName(className),
				nodeName = (tag)? new RegExp("\\b" + tag + "\\b", "i") : null,
				returnElements = [],
				current;
			for(var i=0, il=elements.length; i<il; i+=1){
				current = elements[i];
				if(!nodeName || nodeName.test(current.nodeName)) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	else if (document.evaluate) {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = "",
				xhtmlNamespace = "http://www.w3.org/1999/xhtml",
				namespaceResolver = (document.documentElement.namespaceURI === xhtmlNamespace)? xhtmlNamespace : null,
				returnElements = [],
				elements,
				node;
			for(var j=0, jl=classes.length; j<jl; j+=1){
				classesToCheck += "[contains(concat(' ', @class, ' '), ' " + classes[j] + " ')]";
			}
			try	{
				elements = document.evaluate(".//" + tag + classesToCheck, elm, namespaceResolver, 0, null);
			}
			catch (e) {
				elements = document.evaluate(".//" + tag + classesToCheck, elm, null, 0, null);
			}
			while ((node = elements.iterateNext())) {
				returnElements.push(node);
			}
			return returnElements;
		};
	}
	else {
		getElementsByClassName = function (className, tag, elm) {
			tag = tag || "*";
			elm = elm || document;
			var classes = className.split(" "),
				classesToCheck = [],
				elements = (tag === "*" && elm.all)? elm.all : elm.getElementsByTagName(tag),
				current,
				returnElements = [],
				match;
			for(var k=0, kl=classes.length; k<kl; k+=1){
				classesToCheck.push(new RegExp("(^|\\s)" + classes[k] + "(\\s|$)"));
			}
			for(var l=0, ll=elements.length; l<ll; l+=1){
				current = elements[l];
				match = false;
				for(var m=0, ml=classesToCheck.length; m<ml; m+=1){
					match = classesToCheck[m].test(current.className);
					if (!match) {
						break;
					}
				}
				if (match) {
					returnElements.push(current);
				}
			}
			return returnElements;
		};
	}
	return getElementsByClassName(className, tag, elm);
};