function scroller(){
	var obj = "#scroller";
	var sc = obj+" #sc";
	var l_btt = obj+" #left_btt";
	var r_btt = obj+" #right_btt";
	var product = sc+" .video";
	var padding = 3;
	var p_width = $(product).width();
	p_width += padding;
	var count = $(product).length;
	var p_length = p_width*count;
	var xpos = 0;
	var button_ready = 1;
	$(sc).css({'width' : p_length+"px"});
	
	
	$(l_btt).mousedown(function(){
		if(button_ready == 0) return;
		if(xpos >= 0) return;
		$(this).css({'margin' : '1px 0 1px 0'})
		button_ready = 0;
		xpos += p_width;
		$(sc).animate({
			left : xpos
		}, 500, function(){button_ready = 1})
	}).mouseup(function(){
		$(this).css({'margin' : '0 0 0 0'})
	});
	
	$(r_btt).mousedown(function(){
		if(button_ready == 0) return;
		if(xpos <= -(p_length - $(obj).width() - 6)) return;
		$(this).css({'margin' : '1px 0 1px 0'})
		button_ready = 0;
		xpos -= p_width;
		$(sc).animate({
			left : xpos
		}, 500, function(){button_ready = 1})
	}).mouseup(function(){
		$(this).css({'margin' : '0 0 0 0'})
	});
}


$(document).ready(function(){
	scroller();
})