function reloadcode()
	{
	document.getElementById('safecode').src = '/RandomImage.aspx?' + Math.random();
	}
	
	function AddReview(pid)
    {
	    var username = $("#txtUserName").val();
	    var comment = $("#txtComments").val();
	    if( comment == "") {
		    alert("请输入留言内容");
		    return;

	    }else{
		    var ret = ASP.PageClass.PageAddReview(pid,username,comment);
		    if (ret.value == "1")
		    {
		        $('#AddMessage').html("留言已提交");
		    }
		    else
		    {
		        alert(ret.value);
		    }
	    }
    	
    }
    
    function AddComments(pid)
	{
	    var comment = $("#txtComments").val();
	    var username = $("#txtUserName").val();
	    if (comment == "")
	    {
	        alert("请输入留言内容~");
	        return;
	    }
	    if ($("#span_reply_content").val() == comment)
	    {
	        alert("请不要重复提交内容！");
	        return;
	    }
	    var strHtml = $("#replyContent").html();
	    var response = ASP.PageClass.AddReview(pid,username,comment,strHtml,AddComments_CallBack);
	}
	
	function ctlent(eventobject)
	{
	    if(eventobject.ctrlKey && eventobject.keyCode==13){
	        var pid = $("#lbPid").val();
	        var comment = $("#txtComments").val();
	        var username = $("#txtUserName").val();
	        if (comment == "")
	        {
	            alert("请输入留言内容~");
	            return;
	        }
	        if ($("#span_reply_content").val() == comment)
	        {
	            alert("请不要重复提交内容！");
	            return;
	        }
	        var strHtml = $("#replyContent").html();
	        var response = ASP.PageClass.AddReview(pid,username,comment,strHtml,AddComments_CallBack);
	        }
	}
	function AddComments_CallBack(response)
	{
	   $("#replyContent").html(response.value);
	   $("#span_reply_content").val($("#txtComments").val());
	   $("#txtComments").val("");
	}