/* Modernizr 2.0.4 (Custom Build) | MIT & BSD
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*/
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// ----------------------------------------------------------------------------------
// localStorage
// ----------------------------------------------------------------------------------
function supports_html5_storage()
{
	try
	{
		return 'localStorage' in window && window['localStorage'] !== null;
	}
	catch (e)
	{
		return false;
	}
}
// ----------------------------------------------------------------------------------

$(document).ready(function()
{

	if(supports_html5_storage())
	{
		// change to localStorage.setItem("username", "John"); 
		$('#Name').val(localStorage.Name);
		$('#Firma').val(localStorage.Firma);
		$('#Email').val(localStorage.Email);
		//localStorage.clear();
	}

	$('#mail').html('<a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;&#105;&#110;&#102;&#111;&#64;&#102;&#98;&#97;&#45;&#97;&#103;&#46;&#99;&#104;">&#105;&#110;&#102;&#111;&#64;&#102;&#98;&#97;&#45;&#97;&#103;&#46;&#99;&#104;</a>');

	$('#contactform').submit(function(){return validateForm();});

});




var documentLanguage = document.getElementsByTagName('html')[0].getAttribute('lang');
var error = [];

if(documentLanguage == 'de')
{
	error[0] = "Bitte füllen Sie alle Felder aus.";
	error[1] = "Diese E-Mail-Adresse scheint nicht korrekt zu sein.";
}
else
{
	error[0] = "Please fill in all the form fields.";
	error[1] = "This email address seems to be incorrect.";
}


function validateForm()
{
	if(supports_html5_storage())
	{
		localStorage.setItem('Name',		$('#Name').val());
		localStorage.setItem('Firma',		$('#Firma').val());
		localStorage.setItem('Email',		$('#Email').val());
	}

	// --------------------------------------------------------------------------------------------------------------
	// Check for empty fields
	// --------------------------------------------------------------------------------------------------------------
	var firstError = false;														// field where the first error occured
	var n = $('.required').length;											// number of required fields
	$('.required').each(function(i)											// check all required fields if they're not empty
	{
		if ($.trim(this.value) != '' && this.value != 0)
			n--;
		else
		{
			if (!firstError)														// did we already find an error?
				firstError = this;												// if not, remember this one to focus
		}
	});
	if (n != 0)																		// found empty fields?
	{
		alert(error[0]);
		// $('#'+firstError.id).parent('li').addClass('missing');	// in case you want to address the li
		$('#'+firstError.id).addClass('missing');
		firstError.focus();
		return false;
	}

	// --------------------------------------------------------------------------------------------------------------
	// Check for correct e-mail address
	// --------------------------------------------------------------------------------------------------------------
	var obj = $('#Email');														// get object of email field
	var value = $.trim(obj.attr('value'));									// get content of email field
	if (!/^[\w.\-&']+@([\w\-]+\.)+[A-Z]{2,6}$/i.test(value))			// check email address
	{
		alert(error[1]);
		obj.addClass('missing');
		obj.focus();
		return false;
	}
	return true;
}