// exmaple jscript functions that can be included in your pages.
// Please note you need to have a good understanding of jscript 
// to add to this page.

function MM_openBrWindow(theURL,winName,features) 
{ //v2.0
  window.open(theURL,winName,features);
}

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) 
{ //v3.0
  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); 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 forget(newurl,newname) 
{
	apopup = window.open(newurl,newname,'toolbar=no,location=no,directories=no,status=yes,scrollbars=yes,resizable=yes,copyhistory=no,width=380,height=270');
}

function addLoadEvent(func) {
  var oldonload = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = func;
  } else {
    window.onload = function() {
      oldonload();
      func();
    }
  }
}

/***********************************************
* Disable "Enter" key in Form script- By Nurul Fadilah(nurul@REMOVETHISvolmedia.com)
* This notice must stay intact for use
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/
                
function handleEnter (field, event) {
		var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
		if (keyCode == 13) {
			var i;
			for (i = 0; i < field.form.elements.length; i++)
				if (field == field.form.elements[i])
					break;
			i = (i + 1) % field.form.elements.length;
			field.form.elements[i].focus();
			return false;
		} 
		else
		return true;
	}      

function fnInteger()
{
	if ((event.keyCode >= 48) && (event.keyCode <=57))
	{
		event.returnValue  = true;
	}
	else
	{
		event.returnValue = false;
	}
}
function fnNumeric()
{
	if ((event.keyCode >= 48) && (event.keyCode <=57) || event.keyCode == 46)
	{
		event.returnValue  = true;
	}
	else
	{
		event.returnValue = false;
	}
}
function submit_onclick(){



if (document.frmForm.Email.value == "" ){
	alert("Email cannot be blank.");
	document.frmForm.Email.focus();
	return;
}
if (document.frmForm.Email.value.indexOf("@")<3){
	alert("Email entered is incorrect.");
	document.frmForm.Email.focus();
	return;
}

if (document.frmForm.Bedrijfsnaam.value == "" ){
	alert("Bedrijfsnaam cannot be blank.");
	document.frmForm.Bedrijfsnaam.focus();
	return;

}else{
	document.frmForm.action="Bestelformulier_submit.asp?Action=submit";
	document.frmForm.method = "POST";
	document.frmForm.submit();
	
	}
}