/////////////////////////////////////////////
//functies tbv mouseover effecten homepage //
////////////////////////////////////////////

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];}
}

/////////////////////////////////////////////
//functies tbv navigatiepijltje            //
////////////////////////////////////////////

function movePijltje(l){

    if (self.innerHeight) { // Netscapes
    	var x = self.innerHeight;
        var s = window.pageYOffset;
        var d = document.height;
        var y = self.innerWidth/2+l;

	if (document.layers)  { //Netscape 4
		var objectX = "document.layers['pijltje'].top=";
		var objectY = "document.layers['pijltje'].left=";
		var v    = "document.layers['pijltje'].visibility='show'";
		var vUit = "document.layers['pijltje'].visibility='hidden'";
	} else if (document.getElementById && !document.all) { //Netscape 6 , Netscape 7
		var objectX = "document.getElementById(\"pijltje\").style.top=";
	        var objectY = "document.getElementById(\"pijltje\").style.left=";
	        var v    = "document.getElementById(\"pijltje\").style.visibility='visible'";
	        var vUit = "document.getElementById(\"pijltje\").style.visibility='hidden'";
	}

    } else if (document.body) { // Internet Explorer
        var x = document.body.clientHeight;
        var s = document.body.scrollTop;
        var d = document.body.scrollHeight;
        var y = document.body.clientWidth/2+l;
        var objectX = "pijltje.style.pixelTop=";
        var objectY = "pijltje.style.pixelLeft=";
	var v    = 'pijltje.style.visibility="visible"';
	var vUit = 'pijltje.style.visibility="hidden"';
    }

    if (d > x) {
	eval(v);
    } else {
        eval(vUit);
    }

    var xPos = s + x - 50;
    // Pijltje verbergen als er niet gescrolled hoeft te worden...
    if (xPos < x) xPos = x;

    // Tot 50 pixels boven het einde van de pagina ophouden met scrollen (net boven de disclaimer)
    if (xPos+100 < d) eval(objectX+xPos);

    eval(objectY+y);
    setTimeout("movePijltje("+l+")",50)

}	

		/* counter voor forumberichten */
		function TrackCount(fieldObj,countFieldName,maxChars)
		{
		  var countField = eval("fieldObj.form."+countFieldName);
		  var diff = maxChars - fieldObj.value.length;
		  
		  if (diff < 0)
		  {
		    fieldObj.value = fieldObj.value.substring(0,maxChars);
		    diff = maxChars - fieldObj.value.length;
		  }
		  countField.value = diff;
		}
		
		/* */
		function LimitText(fieldObj,maxChars)
		{
		  var result = true;
		  if (fieldObj.value.length >= maxChars)
		    result = false;
		  
		  if (window.event)
		    window.event.returnValue = result;
		  return result;
		}
		
		/* */
		function maxlen(waarde,len) 
		{
			if (waarde.value.length > len) 
			{
				waarde.value = waarde.value.substr(0,len+1);
				return false;
			}
		}

///////////////////////////////////////////
//autoresizeing popup voor afbeeldingen //
/////////////////////////////////////////

// Script Source: CodeLifter.com
// Copyright 2003
// Do not remove this notice.

// SETUPS:
// ===============================

// Set the horizontal and vertical position for the popup

PositionX = 100;
PositionY = 100;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 500;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;

// Do not edit below this line...
// ================================
if (parseInt(navigator.appVersion.charAt(0))>=4){
var isNN=(navigator.appName=="Netscape")?1:0;
var isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}
var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;
var optIE='scrollbars=no,width=150,height=100,left='+PositionX+',top='+PositionY;
function popImage(imageURL,imageTitle){
if (isNN){imgWin=window.open('about:blank','',optNN);}
if (isIE){imgWin=window.open('about:blank','',optIE);}
with (imgWin.document){
writeln('<html><head><title>Loading...</title><style>body{margin:0px;}</style>');writeln('<sc'+'ript>');
writeln('var isNN,isIE;');writeln('if (parseInt(navigator.appVersion.charAt(0))>=4){');
writeln('isNN=(navigator.appName=="Netscape")?1:0;');writeln('isIE=(navigator.appName.indexOf("Microsoft")!=-1)?1:0;}');
writeln('function reSizeToImage(){');writeln('if (isIE){');writeln('window.resizeTo(100,100);');
writeln('width=100-(document.body.clientWidth-document.images[0].width);');
writeln('height=100-(document.body.clientHeight-document.images[0].height);');
writeln('window.resizeTo(width,height);}');writeln('if (isNN){');       
writeln('window.innerWidth=document.images["George"].width;');writeln('window.innerHeight=document.images["George"].height;}}');
writeln('function doTitle(){document.title="'+imageTitle+'";}');writeln('</sc'+'ript>');
if (!AutoClose) writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()">')
else writeln('</head><body bgcolor=000000 scroll="no" onload="reSizeToImage();doTitle();self.focus()" onblur="self.close()">');
writeln('<img name="George" src='+imageURL+' style="display:block"></body></html>');
close();		
}}
/////////////////////////////////////////////
//functies tbv tekstversie menu            //
////////////////////////////////////////////

function openMenuLink (link)
{
	
	var sid = 0;

	if (sid > 0)
	{
		document.location.href = link + '?sid='+sid;
	}
	else
	{
		document.location.href = link;
	}
}
function changeState(id,ouder,hoofditems)
    {
    	/*for(i=1;i <= hoofditems; i++)
    	{
    		if( i != ouder)
    		{
    			 var obj = document.getElementById(i);
    			  obj.className = 'collapsed';
    		}	
    	}
        */
        var obj = document.getElementById(id);
        var objImg = document.getElementById("img"+id);
        if (obj.className == 'expanded')
        {
            obj.className = 'collapsed';
            if(objImg != null)
            	objImg.src = '/afb/plus.gif';
        }
        else
        {
            obj.className = 'expanded';
        	if(objImg != null)
        		objImg.src = '/afb/minus.gif';
        }    
    }
    
function zetDatumHiddenField(veldnaam)
{
	dag   = eval("document.formulier." + veldnaam + "Day.value;");
	maand = eval("document.formulier." + veldnaam + "Month.value;");
	year  = eval("document.formulier." + veldnaam + "Year.value;");
	eval("document.formulier." + veldnaam + ".value = '" + dag + "-" + maand + "-" + year + "';");
}

function printWindow(uri)
{
	var popup = window.open('?printen=', 'popup', 'height=3,width=3,top=2000, left=300, status=no,toolbar=no, menubar=no,location=no');
}

function copyPrintContent()
{
	var header = '<html><head><link rel="stylesheet" TYPE="text/css" HREF="/site/veendam.nl/css/main.css" /></head><body onload="focus();print();">';
	var footer = '</body></html>';
	var content = document.getElementById("lichaam").innerHTML;
	var page = header + content + footer;

	window.printFrame.focus();
	window.printFrame.document.open();
	window.printFrame.document.write(page);
	window.printFrame.document.close();
}