var tmpX,tmpY;
var IE = false;
if (navigator.appName == "Microsoft Internet Explorer"){IE = true}
if (!IE){document.captureEvents(Event.MOUSEMOVE)}

document.onmousemove = getMouseXY;

function getMouseXY(m){
if (BrowserName.match("Firefox")){
			var tmpX = m.pageX;
			var tmpY = m.pageY;
			
			var iL = window.pageXOffset;	
			var iV = window.pageYOffset ;	
		}
if (BrowserName.match("Netscape")){
			// all but Explorer Mac         
			var tmpX = m.pageX;
			var tmpY = m.pageY;   
			
			var iL = window.pageXOffset;	
			var iV = window.pageYOffset;
		}	 
if (BrowserName.match("Explorer")){
			// works in Explorer 6 Strict, Mozilla (not FF) and Safari         
			var tmpX = event.clientX;
  			var tmpY = event.clientY;
			
			var iL = document.body.scrollLeft;	
			var iV = document.body.scrollTop;	
		}     
if (BrowserName.match("Opera")){
			// works in Opera         
			var tmpX = m.pageX;
			var tmpY = m.pageY;
			
			var iL = document.body.scrollLeft;	
			var iV = document.body.scrollTop;	
		}   

var url = "" + window.location;
var urlparts = url.split('/');
var page = urlparts[3];
//alert(page);		
if (page=="index.php" || !page){
	
	}
	//alert('ja');
	document.getElementById("MousePosX").value = parseInt(tmpX + iL)-15;
	document.getElementById("MousePosY").value = parseInt(tmpY + iV);
	//document.getElementById("ScrollPosTheme").value = " "+ iV;
	
}



//DETECT BROWSER INFORMATION
BrowserName=navigator.userAgent;
BrowserCodeName=navigator.appCodeName;
BrowserName=navigator.appName;
BrowserVersion=navigator.appVersion;
CookiesEnabled=navigator.cookieEnabled;
Platform=navigator.platform;
UserAgentHeader=navigator.userAgent;

// JavaScript Document
function getPageSizeWithScroll(){     
if (BrowserName.match("Firefox")){
		yWithoutScroll = window.innerHeight;         
		xWithoutScroll = window.innerWidth + 600; 
			
		yWithScroll = window.innerHeight + window.scrollMaxY;         
		xWithScroll = window.innerWidth + window.scrollMaxX + 600;  
		
		}
if (BrowserName.match("Netscape")){
			// all but Explorer Mac         
			yWithoutScroll = document.body.clientHeight;
			xWithoutScroll = document.body.clientWidth;   
			
			yWithScroll = document.body.scrollHeight;         
			xWithScroll = document.body.scrollWidth;    
		}	 
if (BrowserName.match("Explorer")){
			// works in Explorer 6 Strict, Mozilla (not FF) and Safari         
			yWithoutScroll = document.body.clientHeight;
			xWithoutScroll = document.body.clientWidth-180;       
			
			yWithScroll = document.body.clientHeight + document.body.offsetHeight;
			xWithScroll = document.body.clientWidth + document.body.offsetWidth-180;
			}     
if (BrowserName.match("Opera")){
			// works in Opera         
			yWithoutScroll = document.body.clientHeight;
			xWithoutScroll = document.body.clientWidth;       
			
			yWithScroll = document.body.offsetHeight;
			xWithScroll = document.body.offsetWidth-18;
			}     			
					
			arrayPageSizeWithScroll = new Array(xWithScroll,yWithScroll,xWithoutScroll,yWithoutScroll);     
			//alert( 'The height is ' + yWithScroll + ' and the width is ' + xWithScroll );     
			return arrayPageSizeWithScroll; 
} 



	//alert(xWithoutScroll/2);

if (BrowserName.match("Firefox")){
	//alert("Firefox");
	}else{
	//alert("IE");
	}

window.onresize = function(){
	//VOOR ALS JE HET BROWSER VENSTER VERGROOT OF VERKLEIND
}	
	
// JavaScript Document
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function MM_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}

function MM_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}


function isEmail(who) {
	function isEmpty(who) {
		var testArr=who.split("");
		if(testArr.length==0)
			return true;
		var toggle=0;
		for(var i=0; i<testArr.length; i++) {
			if(testArr[i]==" ") {
				toggle=1;
				break;
			}
		}
		if(toggle)
			return true;
		return false;
	}

	function isValid(who) {
		var invalidChars=new Array("~","!","@","#","$","%","^","&","*","(",")","+","=","[","]",":",";",",","\"","'","|","{","}","\\","/","<",">","?");
		var testArr=who.split("");
		for(var i=0; i<testArr.length; i++) {
			for(var j=0; j<invalidChars.length; j++) {
				if(testArr[i]==invalidChars[j]) {
					return false;
				}
			}
		}
		return true;
	}

	function isfl(who) {
		var invalidChars=new Array("-","_",".");
		var testArr=who.split("");
		which=0;
		for(var i=0; i<2; i++) {
			for(var j=0; j<invalidChars.length; j++) {
				if(testArr[which]==invalidChars[j]) {
					return false;
				}
			}
			which=testArr.length-1;
		}
		return true;
	}

	function isDomain(who) {
		var invalidChars=new Array("-","_",".");
		var testArr=who.split("");
		if(testArr.length<2||testArr.length>4) {
			return false;
		}
		for(var i=0; i<testArr.length; i++) {
			for(var j=0; j<invalidChars.length; j++) {
				if(testArr[i]==invalidChars[j]) {
					return false;
				}
			}
		}
		return true;
	}


	var testArr=who.split("@");
	if(testArr.length<=1||testArr.length>2) {
		return false;
	}
	else {
		if(isValid(testArr[0])&&isfl(testArr[0])&&isValid(testArr[1])) {
			if(!isEmpty(testArr[testArr.length-1])&&!isEmpty(testArr[0])) {
				var testArr2=testArr[testArr.length-1].split(".");
				if(testArr2.length>=2) {
					var toggle=1;
					for(var i=0; i<testArr2.length; i++) {
						if(isEmpty(testArr2[i])||!isfl(testArr2[i])) {
							toggle=0;
							break;
						}
					}
					if(toggle&&isDomain(testArr2[testArr2.length-1]))
						return true;
					return false;
				}
				return false;
			}
		}
	}
}
function TryAgain(ctrl, str) {
	alert(str);
	ctrl.focus();
	return;
}


function versturen(welke) {
//alert(welke);
if (welke=="contact"){		
	ctrl = contact.naam;
	if(!(ctrl.value)) {
		TryAgain(ctrl, "Vergeet niet uw naam in te vullen!");
		return false;}	
	
	ctrl = contact.telefoonnummer;
	if(!(ctrl.value)) {
		TryAgain(ctrl, "Vergeet niet uw telefoonnummer in te vullen!");
		return false;}	
				
	ctrl = contact.emailadres;
	if(!isEmail(ctrl.value) ) {
		TryAgain(ctrl, "Vergeet niet een geldig E-mailadres in te vullen!");
		return false;}
	
	ctrl = contact.opmerking;
	if(!(ctrl.value)) {
		TryAgain(ctrl, "Vergeet niet uw vraag en of opmerking in te vullen!");
		return false;}
}
}

function HideMenu(){
	document.getElementById("menuEPS").style.top = -200 + "px";
	document.getElementById("menuIVO").style.top = -200 + "px";
	document.getElementById("menuACT").style.top = -200 + "px";
	document.getElementById("menuEA").style.top = -200 + "px";
	document.getElementById("menuART").style.top = -200 + "px";
}

function Show(welke){
	//alert('ja');
	document.getElementById(welke).style.visibilty = "visible";
}

function ShowMenu(welke, pos){
	//alert(welke);
	document.getElementById(welke).style.visibilty = "visible";
	document.getElementById(welke).style.top = 84 + "px";
	//document.getElementById(welke).style.left = pos + "px";
	document.getElementById(welke).style.left = document.getElementById('MousePosX').value-54;
}

function CloseAlbum(){
	document.getElementById("Fotoalbum").style.top= -3000 + "px";
}

function Tag(welke){
	//alert(welke);
	//document.getElementById(welke).style.left = pos + "px";
	getPageSizeWithScroll();
	//alert(xWithScroll);
	document.getElementById("Tag").style.left = document.getElementById('MousePosX').value-14;
	document.getElementById("Tag").style.top = document.getElementById('MousePosY').value-70;
	document.getElementById("TagTekst").innerHTML = welke;
}
function unTag(){
	document.getElementById("Tag").style.top = document.getElementById('MousePosY').value-9000;
}



function ShowMap(welke){
	if (welke=="Standaard"){
	document.getElementById("Maps").innerHTML="<iframe width=\"920\" height=\"500\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"http://maps.google.com/maps?f=q&amp;source=s_q&amp;hl=nl&amp;geocode=&amp;q=Herengracht+458,+Amsterdam,+Nederland&amp;aq=t&amp;sll=52.365538,4.890633&amp;sspn=0.149892,0.527687&amp;ie=UTF8&amp;hq=&amp;hnear=Herengracht+458,+Grachtengordel-Zuid,+Amsterdam,+Noord-Holland,+Nederland&amp;ll=52.366114,4.89707&amp;spn=0.026047,0.078878&amp;z=14&amp;iwloc=A&amp;output=embed\"></iframe>";
	location.href="#TOP";
	}
	if(welke=="Amersfoort"){
	document.getElementById("Maps").innerHTML="<iframe width=\"920\" height=\"500\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"http://maps.google.com/maps?f=d&amp;source=s_d&amp;saddr=amersfoort&amp;daddr=Herengracht+458,+1017+Amsterdam,+Nederland&amp;geocode=FevYGwMdljhSACnxe5d5nVrGRzEemXZ_KswWPA%3BFRgJHwMdtJxKACnpffhp6gnGRzG9821KvuqJ4A&amp;hl=nl&amp;mra=ls&amp;sll=52.26163,5.136595&amp;sspn=0.6968,0.578156&amp;ie=UTF8&amp;ll=52.261434,5.136108&amp;spn=0.417743,1.262054&amp;z=10&amp;output=embed\"></iframe>";
	location.href="#TOP";
	}
	if(welke=="Zaanstad"){
	document.getElementById("Maps").innerHTML="<iframe width=\"920\" height=\"500\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"http://maps.google.com/maps?f=d&amp;source=s_d&amp;saddr=A8&amp;daddr=Herengracht+458,+Amsterdam,+Nederland&amp;geocode=FSpdIAMdYOxJAA%3BFRgJHwMdtJxKACnpffhp6gnGRzG9821KvuqJ4A&amp;hl=nl&amp;mra=dme&amp;mrcr=0&amp;mrsp=0&amp;sz=12&amp;sll=52.400324,4.852867&amp;sspn=0.154174,0.527687&amp;ie=UTF8&amp;ll=52.411634,4.86454&amp;spn=0.104082,0.315514&amp;z=12&amp;output=embed\"></iframe>";
	location.href="#TOP";
	}	
	if(welke=="DenHaag"){
	document.getElementById("Maps").innerHTML="<iframe width=\"920\" height=\"500\" frameborder=\"0\" scrolling=\"no\" marginheight=\"0\" marginwidth=\"0\" src=\"http://maps.google.com/maps?f=d&amp;source=s_d&amp;saddr=den+haag&amp;daddr=Herengracht+458,+Amsterdam,+Nederland&amp;geocode=FeKFGgMdJ3pBAClxvZhCL7fFRzEQbB6NWt4ABA%3BFRgJHwMdtJxKACnpffhp6gnGRzG9821KvuqJ4A&amp;hl=nl&amp;mra=ls&amp;sll=52.229482,5.190353&amp;sspn=0.30954,1.055374&amp;ie=UTF8&amp;ll=52.210973,4.685669&amp;spn=0.836432,2.524109&amp;z=9&amp;output=embed\"></iframe>";
	location.href="#TOP";
	}	
}

function opacity(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;

    //determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    }
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
}