function hideFields() {
	if (document.forms['reg_form']['type'][0].checked) {
		document.getElementById('iva').style.display='none';
		document.getElementById('cname').style.display='none';
		document.getElementById('iva_label').style.display='none';
		document.getElementById('cname_label').style.display='none';
		document.getElementById('fc').style.display='';
		document.getElementById('fc_label').style.display='';
	}
	else if (document.forms['reg_form']['type'][1].checked) {
		document.getElementById('iva').style.display='';
		document.getElementById('cname').style.display='';
		document.getElementById('iva_label').style.display='';
		document.getElementById('cname_label').style.display='';
		document.getElementById('fc').style.display='none';
		document.getElementById('fc_label').style.display='none';
	}
	return;
}

function register(lang) {

		var msg1, msg2, msg3;
		
		switch (lang)
		{
			case 'it':
				msg1 = 'Invio dati...';
				msg2 = 'Errore nell\'invio dei dati. Provare in un altro momento.';
				msg3 = '<p><b>Sei stato registrato con successo. Grazie per l\'interesse, ti contatteremo fra breve.</b></p><p><a href="workwithus1.php">Torna alla sezione Naturopati</a></p>';
				break;
			case 'en':
				msg1 = 'Sending data...';
				msg2 = 'Data error. Try again later.';
				msg3 = '<p><b>You have been successfukly registered. Thanks for your interest and we will be contacting you shortly.</b></p><p><a href="workwithus1.php"> Return to the naturopaths page.</a></p>';
				break;
		}

		
		var errorBox = $('errormessage');
		var formBox = $('form');
		var req = new Request.HTML({
			url: '/register.php',
			method: 'get',
			onRequest: function() {
				errorBox.set('html', msg1);
			},
			onFailure: function() {
				errorBox.set('html', msg2);
			},
			onComplete: function(tree, elements, html, js) {
				if (html=='0')
					formBox.set('html', msg3);
				else {
					errorBox.set('html', html);
				}
			}
		});
		
		req.get($('form'));

}

function setCookie( name, value, expires, path, domain, secure )
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct
expires time, the current script below will set
it for x number of days, to make it for hours,
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}

function changeLanguage(lang)
{
	setCookie('nc_lang', lang, '14', '/', 'neatcolon.com', '');
	window.location.reload(false);
	
}

function createTip() {
 //store titles and text
	$$('a.tooltip').each(function(element,index) {
			var content = element.get('title').split('::');
			element.store('tip:title', content[0]);
			element.store('tip:text', content[1]);
	});
	
	//create the tooltips
	var tooltip = new Tips('.tooltip',{
		className: '.tooltip',
		fixed: true,
		hideDelay: 50,
		showDelay: 50
	});
	
	tooltip.addEvents({
	'show': function(tip) {
		tip.fade(0.9);
	},
	'hide': function(tip) {
		tip.fade(0);
	}
});
	
}