var pala = {};
pala.TYPE_DIV = 'product_type_div';
pala.MODEL_DIV = 'product_model_div';
pala.TYPE = 'product_type';
pala.BASE = 'warranty/';
pala.showProducts = function(cat, num)
{
    var url = pala.BASE + 'warranty_api.php?do=products&select=' + cat; 
    var notice = $(pala.TYPE_DIV);
    notice.update('<img src="warranty/loader.gif" width="16" height="16" alt="Loading...">');
    new Ajax.Request(url, {
      method: 'get',
      onSuccess: function(transport) {
        notice.update(transport.responseText);
		//update model list
		pala.showModels(cat, num);
      }
    });
}
pala.showModels = function(cat, num)
{
	var url = pala.BASE + 'warranty_api.php?do=models&product=' + cat + '&select=' + num; 
    var notice = $(pala.MODEL_DIV);
    notice.update('<img src="warranty/loader.gif" width="16" height="16" alt="Loading...">');
    new Ajax.Request(url, {
      method: 'get',
      onSuccess: function(transport) {
        notice.update(transport.responseText);
      }
    });
}
pala.init = function()
{
	pala.showProducts(0, 0);
}