function showHideOnIam(sel)
{
	$('#college_status_row').hide();
	$('#college_year_row').hide();

	$('#high_school_row').hide();
	$('#high_school_year_row').hide();

	if(sel == 0)
	{
		$('#college_status_row').show();
		$('#college_year_row').show();
	}
	else if(sel == 2)
	{
		$('#high_school_row').show();
		$('#high_school_year_row').show();
	}
}

function newCaptchaImage()
{
	$.ajax({
		type: 'GET',
		url: base_url + 'captcha/index/' + Math.random(),
		data: '',
		success: function(responseText){
			var imgArray	= responseText.split('|');
			
			$('#randWord').val(imgArray[0]);
			$('#time').val(imgArray[1]);
			$('#captch_image').html('<img src="' + base_url + 'application/images/captcha/' + imgArray[1] + '.jpg?' + Math.random() + '" height="30" width="150">');
			$('#randKey').val(imgArray[2]);			
		}
	});
}