var BO = {
  Comment : function (postId,name,email,comment,spamCatch){
  	this.postId = postId;
  	this.authorName = name;
  	this.authorEmail = email;
  	this.authorComment = comment
  	this.spamCatch = spamCatch;
	
  	this.toPostData = function()
  	{
  		var data = "postId="+this.postId+"&authorName="+this.authorName+"&authorEmail="+this.authorEmail+"&authorComment="+this.authorComment+"&spamCatch="+this.spamCatch;
  		return data;
  	};
  }
}