var i=0;
function simple_tooltip_right(targetDiv, imgSrc, topPos){
	var idd = "tooltip" + i++;
	var s = "<div class='tooltip' id='"+idd +"'><img src='" + imgSrc + "'></img></div>";
	$("body").append(s);
	var my_tooltip = $("#"+idd);	
	$(targetDiv).mouseover(function(){
			my_tooltip.css({opacity:1, display:"none"}).fadeIn(400);
	}).mousemove(function(kmouse){
			my_tooltip.css({left:kmouse.pageX+50, top:kmouse.pageY-topPos});
	}).mouseout(function(){
			my_tooltip.fadeOut(400);
	});
}

$(document).ready(function() {
	

	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: 500, // number = milliseconds delay before onMouseOut    
		 out: megaHoverOut // function = onMouseOut callback (REQUIRED)    
	};

	$("ul#topnav li .sub").css({'opacity':'0'});
	$("ul#topnav li").hoverIntent(config);

	simple_tooltip_right(".whiteheadclub-before-seo","http://www.websolutions.com.hk/images/whiteheadclub-before-SEO.jpg", 500);
	simple_tooltip_right(".whiteheadclub-after-seo","http://www.websolutions.com.hk/images/whiteheadclub-after-SEO.jpg", 680);
	

});