posted=false;

	function checkSubmit()
	{
		if(posted) return;
		if(mode==0)
		{
			id=document.PostTopic.columnID.value;
			if(id==0)
			{
				alert("只能发表在子版！");
				return;
			}
		}
		s=document.PostTopic.Message.value;
		s=s.toUpperCase();
		if(s.indexOf("[FRAME]")!=-1)
		{
				alert("禁止插入网页！");
				return;
		}
		if(gUserGrade<2 && s.indexOf("[SWF]")!=-1)
		{
		alert("只有中级以上会员可发flash贴！");
		return;
		}
		if(editReply)
		{
		if(s.indexOf("[MP]")!=-1 || s.indexOf("[SWF]")!=-1 || s.indexOf("[RM]")!=-1)
		{
		alert("回复中禁止链接flash,media player,real player文件！");
		return;
		}
		}
		posted=true;
		document.PostTopic.submit();
	}

	function checkSubmit1()
	{
		if(posted) return;
		if(mode==0)
		{
			id=document.PostTopic.columnID.value;
			if(id==0)
			{
				alert("只能发表在子版！");
				return;
			}
		}
		s=document.PostTopic.Message.value;
		s=s.toUpperCase();
		if(s.indexOf("[FRAME]")!=-1)
		{
				alert("禁止插入网页！");
				return;
		}
		if(gUserGrade<2 && s.indexOf("[SWF]")!=-1)
		{
		alert("只有中级以上会员可发flash贴！");
		return;
		}
		posted=true;
		document.PostTopic.submit();
	}

function insertstr(str)
{document.PostTopic.Message.value=document.PostTopic.Message.value+str;}


function btn_b()
{
 txt=prompt("粗体文字:","粗体字");     
 if (txt!=null)
 {           
  AddTxt="[b]"+txt;
  insertstr(AddTxt);
  AddTxt="[/b]";
  insertstr(AddTxt);
 }	        
}

function btn_i()
{
 txt=prompt("斜体文字:","斜体字");     
 if (txt!=null)
 {
  AddTxt="[i]"+txt;
  insertstr(AddTxt);
  AddTxt="[/i]";
  insertstr(AddTxt);
 }	        
}

function btn_url()
{
 txt=prompt("链接显示:\n如果置空则表示直接显示链接地址",""); 
 if (txt!=null)
 {
  txt2=prompt("链接地址:","http://");      
  if (txt2!=null)
  {
   if (txt=="")
   {
    AddTxt="[url]"+txt2;
    insertstr(AddTxt);
    AddTxt="[/url]";
    insertstr(AddTxt);
   }
   else
   {
    AddTxt="[url="+txt2+"]"+txt;
    insertstr(AddTxt);
    AddTxt="[/url]";
    insertstr(AddTxt);
   }         
  } 
 }
}

function btn_img()
{
 txt=prompt("图片的URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[img]"+txt;
  insertstr(AddTxt);
  AddTxt="[/img]";
  insertstr(AddTxt);
 }	
}

function btn_code()
{
 txt=prompt("代码内容:","");    
 if(txt!=null)
 {            
  AddTxt="\r[code]"+txt;
  insertstr(AddTxt);
  AddTxt="[/code]";
  insertstr(AddTxt);
 }	
}

function btn_frame()
{
 txt=prompt("网页的URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[frame]"+txt;
  insertstr(AddTxt);
  AddTxt="[/frame]";
  insertstr(AddTxt);
 }	
}

function btn_download()
{
 txt=prompt("下载链接URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[download]"+txt;
  insertstr(AddTxt);
  AddTxt="[/download]";
  insertstr(AddTxt);
 }	
}


function btn_swf()
{
 txt=prompt("Flash动画的URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[swf]"+txt;
  insertstr(AddTxt);
  AddTxt="[/swf]";
  insertstr(AddTxt);
 }	
}

function btn_mp()
{
 txt=prompt("Windows Media Player文件的URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[mp]"+txt;
  insertstr(AddTxt);
  AddTxt="[/mp]";
  insertstr(AddTxt);
 }	
}

function btn_rm()
{
 txt=prompt("RealPlayer文件的URL地址:","http://");    
 if(txt!=null)
 {            
  AddTxt="\r[rm]"+txt;
  insertstr(AddTxt);
  AddTxt="[/rm]";
  insertstr(AddTxt);
 }	
}

function btn_q()
{
 txt=prompt("引用内容:","文字");     
 if(txt!=null)
 {
  AddTxt="[quote]"+txt;
  insertstr(AddTxt);
  AddTxt="[/quote]";
  insertstr(AddTxt);
 }	        
}

function showcolor(color)
{
 txt=prompt("文字颜色:"+color,"文字");
 if(txt!=null)
 {
  AddTxt="[color="+color+"]"+txt;
  insertstr(AddTxt);        
  AddTxt="[/color]";
  insertstr(AddTxt);
 } 
}

function showsize(size)
{
 txt=prompt("文字大小:"+ size,"文字"); 
 if (txt!=null)
 {             
  AddTxt="[size="+size+"]"+txt;
  insertstr(AddTxt);
  AddTxt="[/size]";
  insertstr(AddTxt);
 }        
}

function checkBet()
	{
		if(posted) return;
		if (confirm("下注后无法后悔。请检查所选项及赌注是否合适。确定后完成下注。"))
		{
			posted=true;
			document.bet.submit();
		}
		else
			return;
}

function finishBet(answer)
	{
		if(posted) return;
		if(answer==0)
		{
			if (confirm("兑现前请仔细检查结果是否正确！确定后完成兑现！"))
			{
				posted=true;
				document.bet.submit();
			}
			else
				return;
		}
		else
			{
			posted=true;
			document.bet.submit();
		}
}