function vcshow(){
	$("vcshow").style.display = 'block' ;
	$("imgshow").innerHTML='<input type="text" id="validatecode" name="validatecode" size="5">&nbsp;<img src="/System/imgchk/validatecode.asp" align="absmiddle" border="0">';
}
function niming(){
	if($("radio").checked == true){
		$("Vname").value = '中华地板网网友';
	}else{
		$("Vname").value = '';
	}
}

window.onload = function()
{
	var newsContent = $("newsContent");
	if(newsContent) {
		var ImgListElements = newsContent.getElementsByTagName("img");
		for(i = 0; i <ImgListElements.length;i++)
		{
			SetNewsImgSite(ImgListElements(i));
		}
	}
}

function adshow(adurl,adname,adwidth,adheight)//flash 广告
{
	AC_FL_RunContent( 'codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0','width',adwidth,'height',adheight,'src',adurl+adname,'quality','high','pluginspage','http://www.macromedia.com/go/getflashplayer','movie',adurl+adname ); //end AC code
	document.writeln("<noscript><object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http:\/\/download.macromedia.com\/pub\/shockwave\/cabs\/flash\/swflash.cab#version=7,0,19,0\" width=\""+ adwidth +"\" height=\""+ adheight +"\">");
	document.writeln("<param name=\"movie\" value=\""+ adurl.replace(/\//g,"\\/")+adname +".swf\" \/>");
	document.writeln("<param name=\"quality\" value=\"high\" \/>");
	document.writeln("<embed src=\""+ adurl.replace(/\//g,"\\/")+adname +".swf\" quality=\"high\" pluginspage=\"http:\/\/www.macromedia.com\/go\/getflashplayer\" type=\"application\/x-shockwave-flash\" width=\""+ adwidth +"\" height=\""+ adheight +"\"><\/embed>");
	document.writeln("<\/object><\/noscript>");
}

	
var show_comment = function(Newsid,pageN,Cpage){
	var obj = $("comment");
	var ajax = new Ajax();
	ajax.onFinished = function (){ajax=null;}
	ajax.onObjErr = function(){objChild.innerHTML= "<font color=red>错误:浏览器不支持</font>"}
	ajax.addJob(
					function(){//设置初始值
						ajax.url="../com/showcomment.asp?Cpage="+ Cpage +"&pageN="+ pageN +"&Newsid=" + Newsid+"&rnd="+Math.random()*(999999 - 100000) + 100000;
						
						obj.innerHTML = "loading……";
					}
					,
					function(){ // 完成 
                      	obj.innerHTML= ajax.returnData;
					}
						
					
					,
					function(){ //状态改变
						obj.innerHTML += ".." //+ ajax.getPercent() +"%"//ajax.msg()
					}
					,
					function(){ //发生错误
						obj.innerHTML = ajax.err
					}
				);
	ajax.doNextJob();
	
}


var form_comment = function(NewsID,pageN,Cpage){
	


	var div = $("formcomment");
	div.innerHTML="<li><strong>网友名称：</strong></li><li><input type='text' name='Vname' id='Vname' size='30'>&nbsp;&nbsp;&nbsp;<input name='radio' type='checkbox' value='radio' id='radio' onclick='javascript:niming()'>&nbsp;匿名</li><li style='margin:5px 0px 0px 0px;'><strong>评论内容：</strong></li><li><textarea cols='41' rows='5' class='input' name='Ccontent' id='Ccontent' onFocus='javascript:vcshow()'></textarea></li><div><li id='vcshow'>验证码：<span id='imgshow'></span></li><li><input type='button' value='提&nbsp;交' name='button' class='blue_bton' onclick=proudctLogin("+NewsID+",'"+pageN+"','"+Cpage+"')>&nbsp;<input type='button' value='重&nbsp;置' name='button' class='blue_bton' onclick='clearform()'><input name='ResTitle' type='hidden' id='ResTitle'/></li></div><textarea name='validtorText' style='visibility:hidden;height:0px;overflow: hidden;'></textarea>"
}

var clearform=function(){
	$("Vname").value=""	;
	$("Ccontent").value="";
	$("validatecode").value=""	;
	$("Vname").focus();		
}

var proudctLogin = function(NewsID,pageN,Cpage)
{ 	

	var obj = $("formcomment");
	if (this.Vname.value.trim()==''){
		
		alert("名称不能为空!");
		return false;
	};
	if (this.Ccontent.value.trim()==''){
			alert("评论不能为空!");
			return false;
	};
	if (this.validatecode.value.trim()==''){
		alert("验证码不能为空！");
		return false;
	}
	var Vname = this.Vname.value.trim(); 
	var Ccontent = this.Ccontent.value.trim(); 
	var validatecode=this.validatecode.value.trim();
	var ajax = new Ajax();
	ajax.onFinished = function (){ajax=null;}
	ajax.onObjErr = function(){objChild.innerHTML= "<font color=red>错误:浏览器不支持</font>"}
	ajax.addJob(
					function(){//设置初始值
			
						ajax.url="../../system/comment/commentajax.asp?NewsID=" + NewsID + "&Vname="+Vname+"&Ccontent="+Ccontent+"&validatecode="+validatecode+"&rnd="+Math.random()*(999999 - 100000) + 100000;
					  	obj.innerHTML = "loading……";
					}
					,
					function(){ // 完成
                      						  
						 var n=ajax.returnData;
						  switch (n){
							   case 'errorsystem':
									   {
									   alert("系统内部提示：\n\n评论信息返回错误！\n\n请与管理员联系！");
										form_comment(NewsID,pageN,Cpage);
										break;
										}
							   case 'errorcode':
									  {
									   alert("系统提示：\n\n验证码输入错误");
										form_comment(NewsID,pageN,Cpage);
										break;
									   }
							   case 'isCommentMsg':
									  {
									   alert($("isCommentMsg").innerHTML);
										form_comment(NewsID,pageN,Cpage);
										break;
									   }
							   case 'errorgoback':
									  {
									   alert("系统内部提示：\n\n评论信息返回错误！\n\n请与管理员联系！!");
										form_comment(NewsID,pageN,Cpage);
										break;
									   }
							   case 'OK1':
									  {
									   alert("系统内部提示：\n\n评论信息返回错误！\n\n请与管理员联系！");
										form_comment(NewsID,pageN,Cpage);
										show_comment(NewsID,pageN,Cpage);
										break;
									   }
								case 'OK2':
									  {
									   alert("成功提交评论信息！");
										form_comment(NewsID,pageN,Cpage);
										show_comment(NewsID,pageN,Cpage);
										break;
									   }

							}				
					}
					,
					function(){ //状态改变
						obj.innerHTML += ".." //+ ajax.getPercent() +"%"//ajax.msg()
					}
					,
					function(){ //发生错误
						obj.innerHTML = ajax.err
					}
				);
	ajax.doNextJob();
}