$(document).ready(function(){
	 $("#brands_container").each(function(){
		 setupSlideBehavior($(this));
	 });
});

 function setupSlideBehavior(a) {
	 var c = $(a.find("ul"));
	 
	 $("#brands_next a").click(function(e){
		 e.preventDefault();
		 slideLeft(c);
		 return false;
	 });
	 
	 $("#brands_prev a").click(function(e){
		 e.preventDefault();
		 slideRight(c);
		 return false;
	 });
}
 
function slideRight(b) {
	var a = parseInt(b.css("margin-left").replace("px", "").replace("auto", 0));
	a += 6*170;
	
	if(a > 0){
		a = 0
	}
	b.animate({marginLeft: a}, 500, function(){});
}

function slideLeft(c) {
	var a = parseInt(c.css("margin-left").replace("px", "").replace("auto", 0));
	var b =-(c.children().length * 170) + 850;
	a -= 6*170;
	
	if(a < b){
		a = b
	}
	c.animate({marginLeft: a}, 500, function(){});
}