var commendUrl='http://comment2.cnhubei.com/Count.aspx?comm_URL='+docUrl;
function openComment(url){
	var openUrl='http://comment2.cnhubei.com/Reply.aspx?comm_URL='+docUrl+'&comm_title='+url
	window.open(openUrl);
}
function openComment_gov(url){
	var openUrl='http://comment2.cnhubei.com/GovReply.aspx?comm_URL='+docUrl+'&comm_title='+url
	window.open(openUrl);
}
function onPost(form)
{
		
        var _commUrl;
        var _commHost;
        var _commName;
        var _commTitle;
        var _commContent;
        var _commPosi;


		if (form.comm_name.value == "")
		{
			alert("请输入有效的用户名！");
			form.comm_name.focus();
			return false;
		}
		if (form.comm_title.value =="")
		{
			alert("请输入有效的标题！");
			form.comm_title.focus();
			return false;
		}
	var	re	= new RegExp("[^\x20]+");
	if(re.test(form.comm_content.value) == false)
	{
		alert("请输入你的留言！");
		form.comm_content.focus();
		return false;
	}
	//alert("len: " + getStrLength(form.content.value));
	if(getStrLength(form.comm_content.value) > 2000)
	{
		alert("发言最多为2000字符！每个汉字相当于两个字符");
		form.comm_content.focus();
		return false;
	}
	
	var url = window.location.href;
    //form.comm_title.value = document.title;
	form.comm_URL.value = docUrl;
	form.comm_host.value = url.substr(0,url.indexOf("/",7));


    _commUrl=docUrl;
    _commHost=form.comm_host.value;
    _commName=escape(form.comm_name.value);
    _commTitle=escape(form.comm_title.value);
    _commContent=escape(form.comm_content.value);
	
    var _ra=document.getElementsByName("comm_posi");
    for(var i=0;i<_ra.length;i++){
        if(_ra[i].checked == true){
			
            _commPosi = escape(_ra[i].value);
            break;
        }
    }

    this.location.href="http://comment2.cnhubei.com/Comment.aspx?comm_host="+_commHost+"&comm_URL="+_commUrl+"&comm_name="+_commName+"&comm_title="+_commTitle+"&comm_content="+_commContent+"&comm_posi="+_commPosi;

	//return true;
}
function getStrLength(str){
	var totallength=0;
	for (var i=0; i < str.length;i++){
		var intCode=str.charCodeAt(i);
		if (intCode>=0&&intCode<=128) {
			totallength=totallength+1;
		}else {
			totallength=totallength+2;
		}
	} 
	return totallength;	
}