function get_mobiles_by_brand(id)
{
	 $('#mobiles_block').html('<div align="center"><img src="images/loading.gif" /></div>');
	 $.ajax({
	   type: "POST",
	   url: "include/mobiles.php",
	   data:'key=brand&id='+id,
	   success: function(msg){
		$('#mobiles_block').html(msg);
	   }
	 });
}
function load_brands()
{
	 $('#brands_block').html('<div align="center"><img src="images/loading.gif" /></div>');
	 $.ajax({
	   type: "POST",
	   url: "include/brands.php",
	   success: function(msg){
		$('#brands_block').html(msg);
	   }
	 });
}
function load_mobiles(key)
{
	 $('#mobiles_block').html('<div align="center"><img src="images/loading.gif" /></div>');
	 $.ajax({
	   type: "POST",
	   url: "include/mobiles.php",
	   data: "key="+key,
	   success: function(msg){
		$('#mobiles_block').html(msg);
	   }
	 });
}