var appName = "Contact";
var appType = "P";

function btnSubmit_onclick(ev, el) {
	
	// Haal de waarden op van de verschillende velden
	var name = txtName.getValue();
	var email = txtEmail.getValue();
	var message = txtMessage.getValue();
	
	if (name == "") {
		lblDialog.setValue(gls("PleaseEnterName"));
		new Effect.Appear(document.getElementById("Dialog"));
		
	}
	else if (email == "") {
		lblDialog.setValue(gls("PleaseEnterEmail"));
		new Effect.Appear(document.getElementById("Dialog"));
		
	}
	else if (message == "") {
		lblDialog.setValue(gls("PleaseEnterMessage"));
		new Effect.Appear(document.getElementById("Dialog"));
	
	}
	else {
	
		var params = new Array();
		params["Name"] = name;
		params["Email"] = email;
		params["Message"] = message;
		oXmlRequest = new XmlRequest();
		oXmlRequest.functionName = "sendEmail";
		oXmlRequest.params = params;	
		oXmlRequest.onsuccess = btnSubmit_success;
		oXmlRequest.start();
	
	}	
	
	function btnSubmit_success(oXmlResponse) {
		
		if (oXmlResponse.statusCode == "2000") {
		
			lblDialog.setValue(gls("MessageSentSuccessfully"));
			new Effect.Appear(document.getElementById("Dialog"));
	
			txtName.setValue("");
			txtEmail.setValue("");
			txtMessage.setValue("");
			
		}
	
	}
	
}