// IMAGE REFRESHING

function refreshimg()
{
	var url = '/includes/image_req.php';
	$('#captchaimage').load( url );
}

// SUBMISSION

function check()
{
	var submission = $('#captcha').val();
	var url = '/includes/process.php?captcha=' + submission;
	$.get( url, function( data ) {
		if( data == '1') //CAPTCHA IS CORRECT
		{
			$('#captcha').css( 'border', '1px solid #49c24f' );
			$('#captcha').css( 'background', '#bcffbf' );
			$('#captchaerror').html( '' );
			submitform(); //SUBMIT THE FORM
		}
		else if ( data == '0')
		{
			$('#captcha').css( 'border', '1px solid #c24949' );
			$('#captcha').css( 'background', '#ffbcbc' );
			$('#captcha').val( '' ); //RESET THE CAPTCHA INPUT'S VALUE
			$('#captcha').focus(); //CHANGE THE FOCUS TO CAPTCHA INPUT
			$('#captchaerror').html( '<font color="#c24949"><b>'+ strings.please_enter_captcha_again + '</b></font>' );
		}
	} );
}

//SUBMIT THE FORM, IF THE CAPTCHA IS CORRECT
function submitform()
{
	$('#loading').show();
	$('#submit').attr( 'disabled', true );
	$.get( '/includes/mailer.php', $('#captchaform').serialize(), function( data ) {
		$('#submit').attr( 'disabled', null );
		$('#loading').hide();
		$('#results').html( data );
	});
}