function add_in_compare( product_id ){	
	$.ajax({
		url: '/compare/add_in_compare',
		data: 'product_id='+product_id,
		dataType: 'json',
		type: 'POST',
		beforeSend: function(){			
		},
		success: function(){
			
		}
	});
}

function delete_from_compare( product_id ){
	$.ajax({
		url: '/compare/delete_from_compare',
		data: 'product_id='+product_id,
		dataType: 'json',
		type: 'POST',
		beforeSend: function(){			
		},
		success: function(){
			
		}
	});
}