function openRegistrationModule(registrationType, isIFrame, md5)
{
	if ($("#trv_module_dialog_registration_matchmaker").length == 0)
	{
		if (($(".trv_itm_favcount:first").text() == "0") && (registrationType == "report"))
		{
			return;
		}
	
		blockScreen();
	
		registrationTitle = "Registratie";
	
		if (registrationType == null)
		{
			registrationType = 'light';
			<!-- jb 25.05.2018 12:32Uhr ich aendere hier den Default. Auf diese Weise kann ich im Notfall schneller wieder aufs alte zurueck -->
			registrationType = 'dsgvo';
		}
		else if (registrationType == 'pro')
		{
			registrationTitle = "Registratie Professional Licentie";
		}
		else if (registrationType == 'report')
		{
			registrationTitle = "AANVRAAG TOP 20 RAPPORT";
		}
		else if (registrationType == 'vendor')
		{
			registrationTitle = "Registratie als leverancier van business software";
		}
		
		isIFrame = (isIFrame == null || !isIFrame) ? 0:1;
		var position = getIFramePosition(isIFrame);
	
		if (md5 == null)
		{
			md5 = 0;
		}
	
	
		dialogWidth = 600;
		
				if (registrationType == 'light' || registrationType == 'dsgvo')
		{
			dialogWidth = 900;	
		}
			
	
		dialogMinHeight = 545; 
		
			
			if(registrationType == 'dsgvo')
				dialogMinHeight = 500;
				
		
		$("body").append("<div id='trv_module_dialog_registration_matchmaker' style='display:none;'></div>");
	
	    $("#trv_module_dialog_registration_matchmaker").load("http://www.it-matchmaker.nl/core/modules/registration_matchmaker/components/dialog_register.php?isIFrame="+isIFrame+"&registrationType="+registrationType+"&md5="+md5+"&full_path=NVkzNENoeWMoUmQ1aGFGPUYzd0ZzdUE7LCgvKD4xekhkZTVDK0ZzRWhiNVdtQjA8PkMqZEI_KyA7JXA7PjN5VHomcUVXW1daUG8sM2Fjbn0,&app_language=nl&amp;PHPSESSID=d047856150a38b52e8f7b4acb659f60b").dialog({
	    	close: function(event, ui) 
	 		{ 
	 			trv_setPiwik(null,"Registrierung - Dialog closed");
	 			registrationMatchmakerContentChanged(false);
	 			shortcut.remove("Alt+r");
	 			shortcut.remove("Alt+a");
	 			shortcut.remove("Alt+w");
	 			$(this).dialog('destroy');
	 			$("#trv_module_dialog_registration_matchmaker").remove();
	 		},
	 		beforeClose: function(event, ui) 
	 		{
	 			return closeRegistrationMatchmakerDialog();
	 		},
			closeOnEscape: false,
	    	resizable: false,
	    	position: position,
	    	minHeight: dialogMinHeight,
	    	height: 'auto',
	    	width: dialogWidth,
	    	modal: true,
	    	bgiframe: true,
	    	title: registrationTitle  
		});
	}
}

var changedRegistrationMatchmakerContent = false;

function registrationMatchmakerContentChanged(changed)
{
	changedRegistrationMatchmakerContent = changed;
	setUnload(changed, "De registratie is gestart maar niet verzonden!");
}