var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
@end @*/
if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	try {
		xmlhttp = new XMLHttpRequest();
	} catch (e) {
		xmlhttp=false;
	}
}
if (!xmlhttp && window.createRequest) {
	try {
		xmlhttp = window.createRequest();
	} catch (e) {
		xmlhttp=false;
	}
}


$(function(){

$(".popup").click(function() { 

	url = $(this).attr("href");
	
	window.open(url,'popup','width=430,height=360,scrollbars=no,toolbar=no,location=no'); return false

});


	$(".submit_nieuwsbrief").click(function()
	{
		val = $(".adres_nieuwsbrief").val();
		if (!validate_email(val)) { alert('Het ingevoerde e-mail adres is niet correct'); return false; }
		
		$.post("nieuwsbrief_api/ajax.php",{a:'submit_nieuwsbrief',e:val});
		alert('Bedankt voor uw aanmelding');
		$(".adres_nieuwsbrief").val('');
		
	});

	$(".adres_nieuwsbrief").focus(function()
	{
		 if ($(this).val()=='uw e-mail adres...') { $(this).val(''); }
	});


});

function validate_email(email)
{
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email)) { return true; } else { return false; } 	
}


function verzend_belme()
{
	if (document.getElementById('belme_naam').value=='') { alert('Vul een naam in'); return; }
	if (document.getElementById('belme_nummer').value=='') { alert('Vul een telefoonnummer in'); return; }
	
	var postdata = new Array('belme_naam','belme_nummer','belme_wanneer','belme_van','belme_tot','url','paginanaam');
	postit(postdata,'belme_form_verzenden');
	
	document.getElementById('belme_form').style.display='none';
	document.getElementById('belme_verzonden').style.display='';
	setTimeout("restore_belme()",4000);
}

function restore_belme()
{
	document.getElementById('belme_form').reset();
	document.getElementById('belme_form').style.display='';
	document.getElementById('belme_verzonden').style.display='none';
}


function verzend_contact()
{
	if (document.getElementById('contact_naam').value=='') { alert('Vul een naam in'); return; }
	if (document.getElementById('contact_email').value=='') { alert('Vul een e-mail adres in'); return; }	
	if (document.getElementById('contact_bericht').value=='') { alert('Vul een bericht in'); return; }
	
	var postdata = new Array('contact_naam','contact_email','contact_adres','contact_bedrijf','contact_telefoon','contact_postcode','contact_plaats','contact_bericht');
	postit(postdata,'contact_form_verzenden');
	
	document.getElementById('contact_form').style.display='none';
	document.getElementById('contact_verzonden').style.display='';
	setTimeout("restore_contact()",4000);
}

function restore_contact()
{
	document.getElementById('contact_form').reset();
	document.getElementById('contact_form').style.display='';
	document.getElementById('contact_verzonden').style.display='none';
}


function postit(postarray,post_id)
{
	var poststr = "";
	var parameters = ""
	var url = 'post.php';
	
	for (i=0;i<postarray.length;i++)
	{
		parameters+=postarray[i]+"="+encodeURI(document.getElementById(postarray[i]).value)+"&"; 
	}
	parameters+='post_id='+post_id;
	//alert(parameters); return;
	
	http_request = false;
	if (window.XMLHttpRequest) 
	{ // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) 
		{
			// set type accordingly to anticipated content type
			//http_request.overrideMimeType('text/xml');
			http_request.overrideMimeType('text/html');
         }
	} else if (window.ActiveXObject) 
		{ // IE
		try 
		{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) 
		{
			try
			{				
               http_request = new ActiveXObject("Microsoft.XMLHTTP");
            } 
			catch (e) {}
         }
	}
	if (!http_request) 
	{
		alert('Cannot create XMLHTTP instance');
		return false;
	}
      
	http_request.onreadystatechange = alertContents;
	http_request.open('POST', url, true);
	http_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http_request.setRequestHeader("Content-length", parameters.length);
	http_request.setRequestHeader("Connection", "close");
	http_request.send(parameters);
   
	function alertContents() 
	{
		
		if (http_request.readyState == 4) 
		{
			if (http_request.status == 200) 
			{
				if (http_request.responseText.length>2) { alert(http_request.responseText); }
			} 
			else 
			{
            	alert('There was a problem with the request.');
			}
			return true;
		}
	}
}


onload = function() {
a_tags=document.getElementsByTagName('a')
for (i=0;i<a_tags.length;i++) {
a_tags[i].onfocus=blur_links
}

if (document.getElementById('directchatvenster')) {  document.getElementById('directchatvenster').style.display=''; }
}

function blur_links() {
this.blur()
}


var win= null;
function NewWindow(mypage,w,h,myname){
var winl = (screen.width-w)/2;
var wint = (screen.height-h)/2;
var settings ='height='+h+',';
settings +='width='+w+',';
settings +='top='+wint+',';
settings +='left='+winl+',';
settings +='scrollbars=yes,';
settings +='resizable=yes';
win=window.open(mypage,myname,settings);
if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
} 
function MM_openBrWindow(theURL,winName,features) { 
window.open(theURL,winName,features);
}

function switch_img(file,id,type)
{
	if (type==1) 
	{	
		var extensie=file;
		document.getElementById('productafb').style.backgroundImage='url(afb/producten/'+id+'.'+extensie+')';
		afb_groot = baseimg;
		imgwidth=basewidth;imgheight=baseheight;		
	}
	
	if (type==2) 
	{
		document.getElementById('productafb').style.backgroundImage='url(afb/producten/'+id+'/170/'+file+')';
		afb_groot = 'afb/producten/'+id+'/groot/'+file;
		imgwidth=w[file];imgheight=h[file];
	}	
}


function switch_img_materiaal(file,id,type)
{
	var extensie=file;

	if (type==1) 
	{
		document.getElementById('productafb').style.backgroundImage='url(afb/materialen/'+id+'.'+extensie+')';
		afb_groot = 'afb/materialen/'+id+'_groot.'+extensie;
		imgwidth=w['afb/materialen/'+id+'_groot.'+extensie];imgheight=h['afb/materialen/'+id+'_groot.'+extensie];		
	}
	
	if (type==2) 
	{
		document.getElementById('productafb').style.backgroundImage='url(afb/producten/'+id+'.'+extensie+')';
		afb_groot = 'afb/producten/'+id+'_groot.'+extensie;
		imgwidth=w['afb/producten/'+id+'_groot.'+extensie];imgheight=h['afb/producten/'+id+'_groot.'+extensie];	
	}	
}