function clearDefault(inputField,defaultInput) {
	var inputValue = $('#'+inputField).val();
	if(defaultInput == inputValue) {
		$('#'+inputField).val('');
		$('#'+inputField).removeClass('error');
	}
}

function restoreDefault(inputField,defaultInput) {
	var inputValue = $('#'+inputField).val();
	if(inputValue == '') {
		$('#'+inputField).val(defaultInput);
		$('#'+inputField).removeClass('error');
	}
}

function frmSubmit(form) {
	
	//check inputs
	var blnFormError = false;
	if($('#subscribeName').val() == 'Naam' || $('#subscribeName').val() == '') {
		$('#subscribeName').addClass('error');
		blnFormError = true;
	}
	
	var regex = new RegExp("^[0-9a-z\\._]+@[0-9a-z]+\\..+$","i");
	if(!regex.test($('#subscribeEmail').val())) {
		$('#subscribeEmail').addClass('error');
		blnFormError = true;
	}
	
	if(!blnFormError) {
		$(form).ajaxSubmit({
			target: "#node-subscribe",
			type: "post",
			clearform: false,
			resetform: false
		});
	}
}