//<![CDATA[
function load() {
  if (GBrowserIsCompatible()) {
	var map = new GMap2(document.getElementById("map"));
	var point = new GLatLng(52.20600, 4.87587);
	map.addControl(new GSmallMapControl());
	map.setCenter(point, 14);
	var marker = new GMarker(point);
	map.addOverlay(marker);
	marker.openInfoWindowHtml("<b>Constructor Dexion Holland BV </b><br />Nijverheidsweg 23 h<br />3641 RP Mijdrecht<br />T: 0297 - 23 94 00<br />F: 0297 - 23 94 11");
  }
}
//]]>

function zieroute(adresss,plaatsss) {
	url = "http://maps.google.nl/maps?f=d&hl=nl&saddr="+adresss+","+plaatsss+"&daddr=Nijverheidsweg 23 h,Mijdrecht&ssl=52.20600&sspn=4.87587";
	window.open(url);
}

function ajax(url,id) {																										
	var httpObj = false;																											
		httpObj = window.XMLHttpRequest ? new window.XMLHttpRequest : (window.ActiveXObject ? new ActiveXObject("MSXML2.XMLHTTP"): null);
		httpObj.onreadystatechange = function() {																		
		if (httpObj.readyState == 4) {
			if(id=="email"){
				document.getElementById("imgemail").style.visibility=httpObj.responseText;
				formCheck("email");
			}
			else {
				document.getElementById(id).innerHTML = httpObj.responseText;
			}
			return;																											
		}																														
	};																															
	httpObj.open('POST', url, true);																					
	httpObj.send(null);																										
}
var num=0;
function formCheck(id){
	if(id!="email"){
		input = document.getElementById(id);
		if(input.value != "") document.getElementById("img"+id).style.visibility='visible';		
		else document.getElementById("img"+id).style.visibility='hidden';
	}
	
	if (document.getElementById("man").checked == true) {
		document.getElementById("imgman").style.visibility = "visible";
	} else {
		document.getElementById("imgman").style.visibility = "hidden";
	}
	if (document.getElementById("vrouw").checked == true) {
		document.getElementById("imgvrouw").style.visibility = "visible";
	} else {
		document.getElementById("imgvrouw").style.visibility = "hidden";
	}
	
	if (
		(document.getElementById("bedrijf").value != "") && 
		(document.getElementById("voornaam").value != "") && 
		(document.getElementById("achternaam").value != "") && 
		((document.getElementById("man").checked == true) || (document.getElementById("vrouw").checked == true)) && 
		(document.getElementById("adres").value != "") && 
		(document.getElementById("postcode").value != "") && 
		(document.getElementById("woonplaats").value != "") && 
		(document.getElementById("telefoon").value != "") && 
		(document.getElementById("imgemail").style.visibility != "hidden") && 
		(document.getElementById("graag").value != "")
	   ) 
	   	{
			document.getElementById("knopje").disabled = false;
			document.getElementById("melding").style.visibility = 'hidden';
	}
	else {
		document.getElementById("knopje").disabled = true;
		document.getElementById("melding").style.visibility = 'visible';
	}
}