$(function(){
	//Get our elements for faster access and set overlay width
	var div = $('div.sc_menu'),
		ul = $('ul.sc_menu'),
		ulPadding = 15,
		startXPos = null;
	
	//Get menu width
	var divWidth = div.width();
	
	//Remove scrollbars	
	div.css({overflow: 'hidden'});
	
	//Find last image container
	var lastLi = ul.find('li:last-child');
	
	//When user move mouse over menu
	div.mousemove(function(e){
		if (!startXPos) {
			startXPos = e.pageX;
		}
		
		if (Math.abs (startXPos - e.pageX) > 30){
			var ulWidth = lastLi[0].offsetLeft + lastLi.outerWidth() + ulPadding;	
			var left = (e.pageX - div.offset().left) * (ulWidth-divWidth) / divWidth;
			div.scrollLeft(left);
		}
	});
	
	div.mouseleave(function(e){
		startXPos = null;
	});
});