// JavaScript Document
function checkformulier(field){
	var status = 'okee'
	// GA KIJKEN WELKE VELDEN VERPLICHT ZIJN.
	// DEZE BEGINNEN MET check_
	var frm = document.forms[0];
	for (var e = 0; e < frm.length; e++) {
		var name = frm.elements[e].name;
		if(name.substr(0,6) == 'check_'){
		var naamzondercheck = name.substr(6,28)
			if(frm.elements[e].value==''){
			alert('U heeft geen '+ naamzondercheck + ' ingevoerd');
			status = 'niet okee';
			}
		}
	}
	
	if(status=='okee'){
		frm.submit();
	}
}

function testje(){
	alert('test');
}



// VOOR DE HOMEPAGE
function checkLoginformHome(PersonalID,Passwd){
	var returnval = "";
	if((PersonalID=='')|(PersonalID=='Persoonlijke ID')){
		returnval += "Geen geldige persoonlijke ID ingevuld\n\r";
	}
	if((Passwd=='')|(Passwd=='Wachtwoord')){
		returnval += "Geen geldig wachtwoord ingevuld\n\r";
	}
	if(returnval==""){	
		document.loginform.PersonalID.value=PersonalID;
		document.loginform.Passwd.value=Passwd;
		document.loginform.submit();
	}else{
		alert(returnval);
	}
}

function checkZoekformHome(zoekwaarde){
	var returnval = "";
	if(zoekwaarde=='Serie/registratienummer'){
		returnval += "Geen geldig Serie/registratie nummer ingevuld\n\r";
	}
	if(zoekwaarde==''){
		returnval += "Geen Serie/registratie nummer ingevuld\n\r";
	}
	if(returnval==""){	
		document.zoekform.zoekwaarde.value = zoekwaarde;
		document.zoekform.submit();
	}else{
		alert(returnval);
	}
}


// GELDIGE TEKENS INVOERVAKKEN
function PI_ValidChars(strValue, strDelims){
	var strOutput = '';
	for(counter = 0; counter < strValue.length; counter ++){
		var chrSingle = strValue.charAt(counter);
		if(strDelims.indexOf(chrSingle,0) >= 0){
			strOutput += chrSingle;
		}else 
		if(strDelims.indexOf(chrSingle.toUpperCase(),0) >= 0){
			strOutput += chrSingle.toUpperCase();
		}else{
			if(strDelims.indexOf(chrSingle.toLowerCase(),0) >= 0){
				strOutput += chrSingle.toLowerCase();
			}
		}
	}
	return strOutput;
}

// GELDIGE TEKENS INVOERVAKKEN
function PI_ValidateText(objEvent, objTextBox, strDelims){	
	var keyCode = objEvent.keyCode ? objEvent.keyCode :objEvent.charCode ? objEvent.charCode :objEvent.which ? objEvent.which : void 0;
	if(keyCode > 31 && keyCode < 127){
		var strInput = String.fromCharCode(keyCode);strInput = PI_ValidChars(strInput, strDelims);
		if(strInput.length > 0){
			if(window.event){objEvent.keyCode = strInput.charCodeAt();
				objEvent.returnValue = true;
			}else{
				objEvent.preventDefault();
				var oldSelectionStart = objTextBox.selectionStart;
				var oldSelectionEnd = objTextBox.selectionEnd;
				var selectedText = objTextBox.value.substring(oldSelectionStart, oldSelectionEnd);
				var newText = strInput;objTextBox.value = objTextBox.value.substring(0, oldSelectionStart) + newText + objTextBox.value.substring(oldSelectionEnd);objTextBox.setSelectionRange(oldSelectionStart + newText.length, oldSelectionStart + newText.length);
			}	
		}else{
			if(window.event){
				objEvent.returnValue = false;	
			}else{
				objEvent.preventDefault();
			}
		}
	}
}

// TAB MOUSEOVERS
function tabMouseOver(thisitem){
	if(1){
		thisitem.style.backgroundColor='#7C97C4';
	}
}
function tabMouseOut(thisitem){
	thisitem.style.backgroundColor='';
}

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 geefInfo(){
	MM_showHideLayers('infomenu','','show');
	MM_swapImage('Image1','','/images/meerinfo_on.jpg',1);
}

function verwijderInfo(){
	MM_showHideLayers('infomenu','','hide');
	MM_swapImgRestore();
}

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 PopupPic(sPicURL) {
	window.open( "fotopopup.php?fotourl="+sPicURL, "", "resizable=1,HEIGHT=200,WIDTH=200");
}