var brand_img_stack = Array();
var brand_width_each = 420;
var deepest_brand = [0,0,0];
function draw_brand_fall(img){
	brand_img_stack.shift();
	var width = img.width;
	var height = img.height;
	var url = img.src;
	height = height / width * brand_width_each;
	width = brand_width_each;
	var column;
	if(deepest_brand[0] <= deepest_brand[1] && deepest_brand[0] <= deepest_brand[2]){
		column = 0;
	}
	else{
		if(deepest_brand[1] <= deepest_brand[0] && deepest_brand[1] <= deepest_brand[2]){
			column = 1;
		}
		else{
			if(deepest_brand[2] <= deepest_brand[0] && deepest_brand[2] <= deepest_brand[1]){
				column = 2;
			}
		}
	}
	var str = '';
	str += '<img src="' + url + '">';
	//console.log(column);
	$("brand_column_" + column).innerHTML += str;
	deepest_brand[column] += height;
	if(brand_img_stack.length > 0){
		add_brand_fall_stack(brand_img_stack[0]);
	}
}
function add_pic_column(brand_id, pic_num){
	add_brand_fall("/uploads/1465881650.jpg");
	add_brand_fall("/uploads/1465881656.jpg");
	add_brand_fall("/uploads/1465881659.jpg");
	add_brand_fall("/uploads/1465881662.jpg");
	add_brand_fall("/uploads/1465881665.jpg");
	add_brand_fall("/uploads/1465881669.jpg");
	add_brand_fall("/uploads/1465881680.jpg");
	add_brand_fall("/uploads/1465881683.jpg");
		
	
}
function draw_brand_fall(img){
	brand_img_stack.shift();
	var width = img.width;
	var height = img.height;
	var url = img.src;
	height = height / width * brand_width_each;
	width = brand_width_each;
	var column;
	if(deepest_brand[0] <= deepest_brand[1] && deepest_brand[0] <= deepest_brand[2]){
		column = 0;
	}
	else{
		if(deepest_brand[1] <= deepest_brand[0] && deepest_brand[1] <= deepest_brand[2]){
			column = 1;
		}
		else{
			if(deepest_brand[2] <= deepest_brand[0] && deepest_brand[2] <= deepest_brand[1]){
				column = 2;
			}
		}
	}
	var str = '';
	str += '<img src="' + url + '">';
	//console.log(column);
	$("brand_column_" + column).innerHTML += str;
	deepest_brand[column] += height;
	if(brand_img_stack.length > 0){
		add_brand_fall_stack(brand_img_stack[0]);
	}
}
function add_brand_fall_stack(url){
	var img = new Image();
	img.onload = function(){
		img.onload = null;
		draw_brand_fall(img);
	}
	img.src = url;
}
function add_brand_fall(url){
	brand_img_stack.push(url);
	if(brand_img_stack.length == 1){
		add_brand_fall_stack(url);
	}
}

function init(){
	
}