;(function($) {
  $.fn.clearfocus = function() {
    return this.each(function() {
      var $field = $(this);
      var original_value = $field.val();
 
    	$field.focus(function() {
    		if($field.val() == original_value) $field.val("");
    	});
 
    	$field.blur(function() {
    		if($field.val() == "") $field.val(original_value);
    	});
    });
  }
})(jQuery);

$(document).ready(function() {
  slideshow();
  clear_email_form();
  industry_image_swap();
  track_form_submissions();
});

function slideshow() {
  $('#slideshow').cycle({prev: '#prev-slide', next: '#next-slide', timeout: 0});
}

function add_corners() {
  $('#blog-header-left h3 a').corners('7px');
  $('#content-text-left h3 a').corners('7px');
  $('#tag').corners("7px bottom-left bottom-right");
  $('#index-text-left ul li.first').corners('top-left 5px native-only');
  $('#index-text-left ul li.location').corners('top-right 5px native-only');
  $('form#contact button.submit').corners('5px native-only');
  $('#email-support').corners('5px native-only');
  $('#check-support').corners('5px native-only');
}

function clear_email_form() { $("#footer form input.email").clearfocus(); }

function industry_image_swap() {
  $('#industry-links ul li a img').hover(function() {
    this.src = '/images/store-logos/resized/'+parse_source_image(this);
  },
  function() {
    this.src = '/images/store-logos/resized/bw/'+parse_source_image(this);
  });
}

function track_form_submissions() {
  $('form#contact').submit(function() {if(pageTracker) pageTracker._trackPageview('/contact-submit')});
  $('form#newsletter').submit(function() {if(pageTracker) pageTracker._trackPageview('/newsletter-submit')});
}