// JavaScript Document


$(function() {
	// Navigation Menu Highlight Function
	$('textarea.has-textarea-counter').each(function (i) {
		$(this).trigger('onkeypress');
	});
});


function update_counter(textarea, count)
{
	var chars_remaining = count - textarea.value.length;
	var message = '';
	
	if (chars_remaining < 0)
	{
		textarea.value = textarea.value.substr(0, count);
	}
	
	if (chars_remaining <= 0)
	{
		message = 'No more characters remaining';
	}
	else if (chars_remaining == 1)
	{
		message = '1 character remaining';
	}
	else
	{
		message = chars_remaining + ' characters remaining';
	}
	
	$('#counter-' + textarea.id).html(message);
}