// DOM Ready
$(function() {

    var $el, leftPos, newWidth;
        $mainNav2 = $("#globalNavigation");

	/* NAVIGATION */
    $mainNav2.append("<li id='magic-line-two'><span class='ml-l'></span><span class='ml-r'></span></li>");
    
    var $magicLineTwo = $("#magic-line-two");
    
    $magicLineTwo
        .width($(".current").width())
        .height($mainNav2.height())
        .css("left", $(".current a").position().left)
        .data("origLeft", $(".current a").position().left)
        .data("origWidth", $magicLineTwo.width());
                
    $("#globalNavigation a.gn").hover(function() {
        $el = $(this);
        leftPos = $el.position().left;
        newWidth = $el.parent().width();
		if (!$(this).hasClass("current_gn")) $(".current").find(".gn").addClass("gn_out");
        $magicLineTwo.stop().animate({
            left: leftPos,
            width: newWidth
        })
    }, function() {
		if (!$(this).hasClass("current_gn")) $(".current").find(".gn").removeClass("gn_out");
        $magicLineTwo.stop().animate({
            left: $magicLineTwo.data("origLeft"),
            width: $magicLineTwo.data("origWidth")
        });    
    });
    
    /* Kick IE into gear */
    $(".current a").mouseenter();
	$(".current").find(".gn").removeClass("gn_out");
	$(".current").find(".gn").addClass("current_gn");




    /* NAVIGATION SUB */
    /* Add Magic Line markup via JavaScript, because it ain't gonna work without */
    $("#globalNavigation li.current ul").append("<li id='magic-line'></li>");
    
    /* Cache it */
	var $magicLine = $("#magic-line");
    
	if ($("#globalNavigation li.current ul li").hasClass("current_page_item")) {
	$magicLine
        .width($(".current_page_item").width())
        .css("left", $(".current_page_item a").position().left)
        .data("origLeft", $magicLine.position().left)
        .data("origWidth", $magicLine.width());
     }   
    $("#globalNavigation ul li").find("a").hover(function() {
        $el = $(this);
        leftPos = $el.position().left;
        newWidth = $el.parent().width();
        
        $magicLine.stop().animate({
            left: leftPos,
            width: newWidth
        });
    }, function() {
        $magicLine.stop().animate({
            left: $magicLine.data("origLeft"),
            width: $magicLine.data("origWidth")
        });    
    });
    
});