/****************************************************************************************	
	[GLOBAL JQUERY FUNCTIONS]
*****************************************************************************************/
// Superfish dropdown menu
$(document).ready(function() { 
	$("ul#nav-main").superfish({delay:400,animation:{height:"show"},speed:"fast",autoArrows:false,dropShadows:false}); 
});
// Enable forms to be submitted via ENTER key
var AreaSelector = ".search,.submit";
var ButtonSelector = "input[type='submit'],input[type='image'],button";
$(document).ready(function() {
jQuery.each($(AreaSelector), function() {
        $(this).keypress(function(e) {
            if (e.which == 13 && e.target.type != 'textarea') {
                var arrItems = $(this).find(ButtonSelector);
                if (arrItems.length > 0) {
                    $(this).find(ButtonSelector)[0].click();
                } else {
                    eval($(this).find(".btn-submit")[0].href);
                }
                return false;
            }
        });
    });
});
// Clear text input values
var swap_text_boxes = [];
$(document).ready(function() {
    jQuery.each($("input[type='text'].autoclear"), function() {
        swap_text_boxes[$(this).attr('id')] = $(this).attr('value');
        $(this).bind('focus', function() {
            if ($(this).val() == swap_text_boxes[$(this).attr('id')]) {
                $(this).val('');
            }
        });
        $(this).bind('blur', function() {
            if ($(this).val() == '') {
                $(this).val(swap_text_boxes[$(this).attr('id')]);
            }
        }); 
    });
});
// Append WAI-ARIA landmark roles
$(document).ready(function() {
    // Header
    $("#header").attr("role","banner");
	// Search
    $(".search").attr("role","search");
	// Navigation
    $("#nav-main, #sidebar ul").attr("role","navigation");
	// Main Content
    $("#content-main").attr("role","main");
    // Aside
    $("#aside").attr("role","complementary");
	// Footer
    $("#footer").attr("role","contentinfo");
});
/****************************************************************************************	
	[JQUERY PLUGINS]
*****************************************************************************************/
/*
 Superfish v1.4.8 - jQuery menu widget Copyright (c) 2008 Joel Birch CHANGELOG: http://users.tpg.com.au/j_birch/plugins/superfish/changelog.txt
 Dual licensed under the MIT and GPL licenses: http://www.opensource.org/licenses/mit-license.php, http://www.gnu.org/licenses/gpl.html
*/
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