/* SCRIPT PARA MENÚ MEGA MENU*/
$(document).ready(function() {

		function megaHoverOver(){
			$(this).find(".sub").stop().fadeTo('fast', 1).show(); //Find sub and fade it in
			(function($) {
				//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(); //Add each ul's width together
					});
				};
			})(jQuery); 
			
			var sub_width = 0; //mio
			
			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
				sub_width=biggestRow; //mio
				$(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
				sub_width=rowWidth; //mio				
		
			}
			//mio	
			var ancho = $(this).outerWidth(); //el ancho de la opcion principal en la que estamos
			var mm_object_right_end = $("ul#topnav").offset().left + $("ul#topnav").outerWidth(); //lado derecha del megamenú
			var mm_content_right_end = $(this).offset().left + $(this).find(".sub").outerWidth(); //lado derecho del contenido sub del megamenú

			if( mm_content_right_end >= mm_object_right_end ) { // Si el menú excede la caja de la página
				$(this).find(".sub").css({
//				  'left': '-' +((mm_content_right_end - mm_object_right_end) + (ancho/2)) + 'px'
				  'left': '-' +((mm_content_right_end - mm_object_right_end)) + 'px'
				}); // Limita el contenido del megamenú
			}
			//fin mio
		}
		//On Hover Out
		function megaHoverOut(){
		  $(this).find(".sub").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: 50, // number = milliseconds for onMouseOver polling interval x defecto 100
			 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)
			 timeout: 200, // number = milliseconds delay before onMouseOut xdefecto 600
			 out: megaHoverOut // function = onMouseOut callback (REQUIRED)
		};
		
		$("ul#topnav li .sub").css({'opacity':'0'}); //Fade sub nav to 0 opacity on default
		$("ul#topnav li").hoverIntent(config); //Trigger Hover intent with custom configurations
});