$(document).ready(function(){
	var current_thumb = 0;
	var thumb_width = 148;
	var start_xpos = 0;
	//var max_thumb = 8;
	var dur = 250;
	
	
	$('#right_button IMG').click(function(){
		if (current_thumb < max_thumb - 4) {
			current_thumb++;
			//console.log('right: ' + current_thumb);
			
			var xpos = start_xpos - (current_thumb * thumb_width);
			$('#sliding_area').animate({left:xpos}, {duration:dur});
		}
	});

	$('#left_button IMG').click(function(){
		if (current_thumb > 0) {
			current_thumb--;
			//console.log('left: ' + current_thumb);
			
			var xpos = start_xpos - (current_thumb * thumb_width);
			$('#sliding_area').animate({left:xpos}, {duration:dur});
		}
	});
});