// shared.js contains all functions used by both the main site and the forum

// Menu down-arrows
jQuery(document).ready(function($){
    $("#nav li a")
        .prepend('<span></span>');
});

// Login drop-down
jQuery(document).ready(function($){
    $(".signin").click(function(e) {
        e.preventDefault();
        $("fieldset#signin_menu").toggle();
        $(".signin").toggleClass("menu-open");
    });

    $("fieldset#signin_menu").mouseup(function() {
        return false
    });

    $(document).mouseup(function(e) {
        if($(e.target).parent("a.signin").length==0) {
            $(".signin").removeClass("menu-open");
            $("fieldset#signin_menu").hide();
        }
    });
});

//To top
jQuery(document).ready(function($){
    var defaults = {
        containerID: 'moccaUItoTop', // fading element id
        containerHoverClass: 'moccaUIhover', // fading element hover class
        scrollSpeed: 1200,
        easingType: 'linear'
        };
    $().UItoTop({ easingType: 'easeOutQuart' });
});

$().ready(function(){
//Dropdown menu
    function megaHoverOver(){
        $(this).find(".sub").stop().fadeTo('fast', 1).show();
            
        //Calculate width of all ul's
        (function($) { 
            jQuery.fn.calcSubWidth = function() {
                rowWidth = 0;
                //Calculate row
                $(this).find("ul").each(function() {                    
                    rowWidth += $(this).width(); 
                }); 
            };
        })(jQuery); 
        
        if ( $(this).find(".row").length > 0 ) { //If row exists...
            var biggestRow = 0; 
            //Calculate each row
            $(this).find(".row").each(function() {                             
                $(this).calcSubWidth();
                //Find biggest row
                if(rowWidth > biggestRow) {
                    biggestRow = rowWidth;
                }
            });
            //Set width
            $(this).find(".sub").css({'width' :biggestRow});
            $(this).find(".row:last").css({'margin':'0'});
            
        } else { //If row does not exist...
            
            $(this).calcSubWidth();
            //Set Width
            $(this).find(".sub").css({'width' : rowWidth});
            
        }
    }
    
    function megaHoverOut(){ 
      $(this).find(".sub").stop().fadeTo('fast', 0, function() {
          $(this).hide(); 
      });
    }


    var config = {    
         sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)    
         interval: 100, // number = milliseconds for onMouseOver polling interval    
         over: megaHoverOver, // function = onMouseOver callback (REQUIRED)    
         timeout: 100, // number = milliseconds delay before onMouseOut    
         out: megaHoverOut // function = onMouseOut callback (REQUIRED)    
    };

    $("#header .sub").css({'display':'none'});
    $("#header .drop").hoverIntent(config);
});