function toggle(DivID){
	var DivHeight = document.getElementById(DivID).offsetHeight;
	return DivHeight;
}

function HideContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "block";
	//$('#black_container').fade(0.75);
}

function ToggleContent (d) {
	d = document.getElementById(d);
	d.style.display = d.style.display=='block' ? 'none' : 'block';
}


var helvetica= {
 src: '/swf/myriad.swf'
 ,ratios: [7, 1.32, 8, 1.31, 12, 1.27, 19, 1.23, 22, 1.2, 29, 1.19, 36, 1.18, 49, 1.17, 50, 1.16, 51, 1.17, 81, 1.16, 85, 1.15, 86, 1.16, 92, 1.15, 93, 1.16, 1.15]
 ,wmode: "transparent"
};


// You probably want to switch this on, but read <http://wiki.novemberborn.net/sifr3/DetectingCSSLoad> first.
// sIFR.useStyleCheck = true;
sIFR.activate(helvetica);

sIFR.replace(helvetica, {
 selector: 'h1'
 ,css: [
   '.sIFR-root { font-size:26px;color: #000000;text-align:center; }'
 ]
});

sIFR.replace(helvetica, {
 selector: 'h2'
 ,css: [
   '.sIFR-root { font-size:20px;color: #000;text-align:center; }'
 ]
});

sIFR.replace(helvetica, {
 selector: 'h5'
 ,css: [
   '.sIFR-root { font-size:16px;color: #000;text-align:center; }'
 ]
});

sIFR.replace(helvetica, {
 selector: 'h4'
 ,css: [
   '.sIFR-root { font-size:26px;color: #000000;text-align:left; }',
   'a { color: #000;text-decoration: none;text-align:left; }',
   'a:hover { color: #000;text-decoration: underline;text-align:left; }'
   ]

});

$(document).ready(function(){
   $("#belmijterug_popup").submit( function(event) {
	
	var naam = $("#field_naam").val();  
	var email = $("#field_email").val();  
	var telefoon = $("#field_telefoon").val();  
	var opmerking = $("#field_opmerking").val();  
	var soma = $("#field_soma").val();  
	var somb = $("#field_somb").val();  
	var beveiliging = $("#field_beveiliging").val(); 

	//var val = $find("inputp[name=]");
	var som = parseInt(soma) + parseInt(somb);
	
	//alert(naam+email+telefoon+opmerking+beveiliging+'|som:'+som);
		
		if (naam != "" && telefoon != "" && opmerking != "" && beveiliging != "" && som != beveiliging){
	
			//Send the form.
			//this.send();
		
			$('belmijterug_form').style.display = "none";
			$('belmijterug_form_bedankt').style.display = "block";
		} else {
		
			var error;
			error = "Foutmelding:\n";
						
			if (naam == "" ){
				error = error+"Uw naam is een verplicht veld.\n";
			}
			if(telefoon == ""){
				error = error+"Het telefoonnummer is een verplicht veld.\n";
			}
			if(opmerking == ""){
				error = error+"Opmerking is een verplicht veld.\n";
			}
			if(beveiliging == ""){
				error = error+"Beveiliging is een verplicht veld.\n";
			}
			
			alert(error);
		
		}
		
		event.preventDefault();
	
	
	
  });
});





//window.onload = init;