//显示引用评论表单;
function showrpy(d)
{
	var objDivT=document.getElementById(d);
	var objDivS=document.getElementById("divId_0");
	if (objDivT.innerHTML!="")
	{
		objDivT.innerHTML="";
		return;
	}
	if (objDivT && objDivS)
	{
		objDivT.innerHTML= objDivS.innerHTML;
		var _rid=d.match(/\d+/g);
		if(_rid=="")_rid=0;
		objDivT.getElementsByTagName("textarea")["comment_content"].value="";
		objDivT.getElementsByTagName("input")["rid"].value=_rid;
		objDivT.getElementsByTagName("span")["remLen"].innerHTML="200";
	}
}

//判断登录状态,显示评论表单内容
function showcomment_username(){
	var userName=getCookie("K8008_LCAUTH_USERNAME");
	var p=document.getElementById("Comment_NotLogin");
	var q=document.getElementById("Comment_IsLogin");
	var f=document.getElementById("frmContent_0");
	var user = document.getElementById("comment_username");
	if(p&&q)
	{
		p.style.display="none";
		q.style.display="none";
		if (userName && userName != "")
		{
			q.style.display="block";
			if (user){user.innerHTML = decodeURI(userName);}
			if (f){f.comment_content.disabled="";}
		}
		else
		{	
			p.style.display="block";
		}	    
	}   
}
	
	
function textCounter(field, maxlimit) {
	var t=document.getElementById("remLen");
	var m = t.innerHTML;
	if (field.value.length > maxlimit)
		field.value = field.value.substring(0, maxlimit);
	else
		t.innerHTML = maxlimit - field.value.length;
}