//
//  presentation.js
//  budgetplumbing
//
//  Copyright 2009 Webfirm. All rights reserved.
//
jQuery(document).ready(function(){

  // nav accordion trigger
  $('#navigation .head ul').hide();
  $('#navigation .head ul.active').show();

	$('#navigation .head a:first').hover(function() {
		$('#navigation .head ul').show();
	});

  // insert additional background img to #nav
	$('#navigation ul:first').before('<img src="/images/nav/nav-background_top.jpg" alt="" />');

  // add active class to sub nav
  $('#navigation .head a:first').click(function() {
    $('#navigation .head a:first').addClass('active');
  });

  // hide email
	$("span.mailto").each(function(){
		exp = $(this).text().search(/\((.*?)\)/) != -1 ? new RegExp(/(.*?) \((.*?)\)/) : new RegExp(/.*/);
		match = exp.exec($(this).text());
		addr = match[1] ? match[1].replace(/ at /,"@").replace(/ dot /g,".") : match[0].replace(/ at /,"@").replace(/ dot /g,".");
		link = match[2] ? match[2] : addr;
		subject = $(this).attr('title') ? "?subject="+$(this).attr('title').replace(/ /g,"%20") : "";
		$(this).after('<a href="mailto:'+addr+subject+'">'+ link + '</a>');
		$(this).remove();
	});

	// Open links in new window when rel="external" is applyed to a tag
	$('a[rel="external"]').click(function(){
		this.target = "_blank";
	});

	$('#banner').cycle();


});