$(document).ready(function() {
	function megaHoverOver(){
    $(this).find(".sub").stop().fadeTo('fast', 1).show(); //Find sub and fade it in
    $(this).find(".sub-skills").stop().fadeTo('fast', 1).show(); //Find sub and fade it in
    (function($) {
        //Function to calculate total width of all ul's
        jQuery.fn.calcSubWidth = function() {
            rowWidth = 0;
            //Calculate row
            $(this).find("ul").each(function() { //for each ul...
                rowWidth += $(this).width()+10; //Add each ul's width together  ---4 added
            });
        };
    })(jQuery); 
 
    if ( $(this).find(".row").length > 0 ) { //If row exists...
 
        var biggestRow = 0;	
 
        $(this).find(".row").each(function() {	//for each row...
            $(this).calcSubWidth(); //Call function to calculate width of all ul's
            //Find biggest row
            if(rowWidth > biggestRow) {
                biggestRow = rowWidth;
            }
        });
 
        $(this).find(".sub").css({'width' :biggestRow}); //Set width
        $(this).find(".sub-skills").css({'width' :biggestRow}); //Set width
        $(this).find(".row:last").css({'margin':'0'});  //Kill last row's margin
 
    } else { //If row does not exist...
 
        $(this).calcSubWidth();  //Call function to calculate width of all ul's
        $(this).find(".sub").css({'width' : rowWidth}); //Set Width
        $(this).find(".sub-skills").css({'width' : rowWidth}); //Set Width
 
    }
}
//On Hover Out
function megaHoverOut(){
  $(this).find(".sub").stop().fadeTo('fast', 0, function() { //Fade to 0 opactiy
      $(this).hide();  //after fading, hide it
  });
  $(this).find(".sub-skills").stop().fadeTo('fast', 0, function() { //Fade to 0 opactiy
      $(this).hide();  //after fading, hide it
  });
}
 
//Set custom configurations
var config = {
     sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)
     interval: 10, // number = milliseconds for onMouseOver polling interval   --- orig: 100
     over: megaHoverOver, // function = onMouseOver callback (REQUIRED)
     timeout: 200, // number = milliseconds delay before onMouseOut  -- orig: 500
     out: megaHoverOut // function = onMouseOut callback (REQUIRED)
};
 
$("ul#topnav li .sub").css({'opacity':'0'}); //Fade sub nav to 0 opacity on default
$("ul#topnav li .sub-skills").css({'opacity':'0'}); //Fade sub nav to 0 opacity on default
$("ul#topnav li").hoverIntent(config); //Trigger Hover intent with custom configura
 
  });