var Constants = {};

/**
 * 操作成功标记
 * */
Constants.SUCCESS = "success";

/**
* 执行
*/
Constants.execute = function(result ,page ,callback){

	if(result == "")
	{
		return false;
	}
	
	if(result == Constants.SUCCESS)
	{
		if(callback)
		{
			callback(page);
		}
		else
		{
			location.href = page;
		}
	}
	else
	{
		alert(result);
		history.back();
	}
};