var hide_empty_list=true;

addListGroup("prices", "shirt-types");

//-- build shirt types drop down
addList("shirt-types", "Polo-Shirt", "2", "Polo-Shirt", 1);


addList("Polo-Shirt", "Black", "3", "Polo-Shirt-Black-Sizes" , 1);
addList("Polo-Shirt", "Royal Blue", "12", "Polo-Shirt-Royal Blue-Sizes" );




addOption("Polo-Shirt-Black-Sizes", "S", "6", 1);
addOption("Polo-Shirt-Black-Sizes", "M", "7");
addOption("Polo-Shirt-Black-Sizes", "L", "10");
addOption("Polo-Shirt-Black-Sizes", "XL", "11");
addOption("Polo-Shirt-Black-Sizes", "2XL", "12");
addOption("Polo-Shirt-Black-Sizes", "3XL", "13");
addOption("Polo-Shirt-Royal Blue-Sizes", "S", "6");
addOption("Polo-Shirt-Royal Blue-Sizes", "M", "7");
addOption("Polo-Shirt-Royal Blue-Sizes", "L", "10");
addOption("Polo-Shirt-Royal Blue-Sizes", "XL", "11");
addOption("Polo-Shirt-Royal Blue-Sizes", "2XL", "12");
addOption("Polo-Shirt-Royal Blue-Sizes", "3XL", "13");