//-------------------------首页快速发帖功能------------------------//



 function  forumtreemenutimer(){
 //oldHeight=$("forumtree_menu").style.height==''?1:parseInt($("forumtree_menu").style.height)
   if(is_ie)
   {
   $("forumtree").setAttribute("onclick",function(){});
	   }
    else
	{
   $("forumtree").removeAttribute("onclick");
		}

  sh=setInterval("div_effect()",timer1);
 }
 function div_effect(){
  var j=oldWidth/oldHeight;
 //? $("forumtree_menu").style.width=parseInt($("forumtree_menu").style.width)+j*k + 'px' ;
  $("forumtree_menu").style.width=parseInt($("forumtree_menu").style.width)+j*k + 'px' ;
  //$("forumtree_menu").style.height=parseInt($("forumtree_menu").style.height)+k + 'px';
  //parseInt($("forumtree_menu").style.height)>=img_height ||
  if (parseInt($("forumtree_menu").style.width)>=div_width){
   clearInterval(sh)
  }
 }
 
 function resetforumtreemenu(){
   clearTimeout(sh);
   clearInterval(sh);
      pathlist=new Array();
   $('forumtreelist').innerHTML='';
   $('pathlist').innerHTML='';
   $("forumtree_menu").style.width=oldWidth + 'px' ;
   $("forumtree_menu").style.height='';
   if(is_ie)
   {
   $('forumtree').setAttribute("onclick",function(){showMenu(this.id,true,0,3);forumtreemenutimer();getajaxforums(0);inittopictype()});
   }
	else
	{
   $('forumtree').setAttribute("onclick","showMenu(this.id,true,0,3);forumtreemenutimer();getajaxforums(0);inittopictype()");
     }


   oldHeight=1;
   oldWidth=2;
   //$("forumtree_menu").style.display='none';
   if($("forumtree_menu").style.display=='')
   hideMenu();
 }

Array.prototype.remove=function(dx)
{
    if(isNaN(dx)||dx>this.length){return false;}
    for(var i=0,n=0;i<this.length;i++)
    {
        if(this[i]!=this[dx])
        {
            this[n++]=this[i]
        }
    }
    this.length-=1
}

function resetroot()
{
	$('pathlist').innerHTML='<a href=\"javascript:void(0)\" onclick=\"getajaxforums(0);\">首页</a>';
}




function getajaxforums(fid,forumname,otype,parentid,applytopictype,topictypeselectoptions,topictypesidlist,postbytopictype)
{
	_sendRequest('tools/ajax.aspx?t=getajaxforums&fid='+fid, getajaxforums_callback, false);
	if(parentid!=0 && parentid!=undefined)
	{

		if(applytopictype==1 && topictypeselectoptions!='')
		{  
		  var str='';
		   var arr=topictypeselectoptions.split('|');
		   var arrid=topictypesidlist.split('|');
		   str+="<ul>";
		   for(var i=0;i<arr.length;i++)
		   {
		     if(parseInt(arrid[i])!=0)
			 {
				str+='<li>';
				str+='<a href=\"javascript:void(0)\" onClick=\"choosetopictypes(\''+arr[i]+'\','+arrid[i]+')\">'+arr[i]+'</a>';
				str+='</li>';
			 }
		   }
		   str+="</ul>";
		if(postbytopictype==1 && $('topicstypes').innerHTML.indexOf('必选')==-1)
		$('topicstypes').innerHTML+='(必选)';
		 
		var Hiddentypeid=document.createElement("INPUT");
		Hiddentypeid.id='typeid';
		Hiddentypeid.name='typeid';
		Hiddentypeid.type='hidden';
		$('postform').appendChild(Hiddentypeid);
		$('topicstypes_menu').innerHTML=str;
		$('topicstypescontainer').style.display='';
		}
		
	  $('postsubmit').removeAttribute("disabled");
		}
	else
	{
		$('postsubmit').setAttribute("disabled","disabled");
		}
	//if(forumname!=undefined)
	if(fid==0 && otype==undefined)
	{
	   resetroot();
	  // for(var i=0;i<pathlist.length;i++)
	   //{
		//pathlist.remove(i);
	   //}
	   pathlist=new Array();
	}
	if(parseInt(fid)!=0 && otype=="add")
	{
		pathlist["push"]({'forumname':'<a href=\"javascript:void(0)\" onclick=\"getajaxforums('+fid+',\''+forumname+'\',\'remove\','+parentid+');chooseforums(\''+forumname+'\','+fid+')\">'+forumname+'</a>','fid':fid});
		resetroot();
		for(var i=0;i<pathlist.length;i++)
		{
			$('pathlist').innerHTML +='&raquo;' + pathlist[i].forumname;
		}
	}
	else
	{
	  if(otype=="remove")
	  {
		 for(var i=0;i<pathlist.length;i++)
		  {
			 if(pathlist[i].fid==fid)
			 {
			   for(j=(i+1);j<=pathlist.length-1;j++)
			   {
				pathlist.remove(j);
			   }
			   break;
			 }
		  }

		resetroot();
		  for(var i=0;i<pathlist.length;i++)
		  {
			$('pathlist').innerHTML +='&raquo;' + pathlist[i].forumname;
		  }
		}
	}
}

function getajaxforums_callback(doc)
{
  var htmlstr='';
  var data=eval(doc)

  for (var ix=0; ix<data.length;ix++)
  { 
  var topictypeslist='';
  var topictypesidlist='';
    var re = /\<option value=\"(\d+)\"\>([^\<\>]+?)\<\/option\>/ig;
    var str=data[ix].topictypeselectoptions;
	while(matches = re.exec(str))
	{
	 topictypesidlist+=matches[1]+'|';
	 topictypeslist+=matches[2]+'|';
	}

	  
	  htmlstr+='<a href=\"javascript:void(0)\" onclick=\"getajaxforums('+data[ix].fid+',\''+data[ix].forumname+'\',\'add\','+data[ix].parentid+','+data[ix].applytopictype+',\''+topictypeslist+'\',\''+topictypesidlist+'\','+data[ix].postbytopictype+');chooseforums(\''+data[ix].forumname+'\','+data[ix].fid+')\">'+data[ix].forumname+'</a>';
  }
 $("forumtreelist").innerHTML=htmlstr;
}

function chooseforums(forumname,fid)
{
$('forumtree').innerHTML = forumname;
$('forumid').value=fid;
}

function choosetopictypes(typename,typeid)
{
$('topicstypes').innerHTML=typename;
$('typeid').value=typeid;
}

function divtotextarea(type)
{
	if(type==1)
	{
  addqicktitleattribute('remove');
	$('quicktitletext').innerHTML ='<input type=\"text\" maxlength=\"60\" value=\"'+$('quicktitletext').innerHTML+'\" size=\"120\" id=\"titlehidden\" name=\"titlehidden\" tabindex=\"1\" onblur=\"divtotextarea(0)\" class=\"txt\"/>';
	}
	else
	{
    allowedittitle=false;
   addqicktitleattribute('add');



	if($('titlehidden'))
	{
	$('title').value=$('titlehidden').value;
	$('quicktitletext').innerHTML=$('titlehidden').value;
	}
	}
}


function changequicktitletext(t)
{
	if(allowedittitle)
	{
	$('quicktitletext').innerHTML=t.value.substring(0,60);
	$('title').value=t.value;
	}
}

function checkquicmessage(event)
{
	//|| $('quicktitletext').innerHTML.length>20
	if(in_array(event.keyCode,[32,188,190,229]))
	{
		if($('quicktitletext').innerHTML!='' &&  $('quicktitletext').innerHTML!=null)
		allowedittitle=false;
	}
}

	//document.onclick=function()
	//{
		//if(ismeesageopen)
		//{
		//testareafocus($('message'));
		//}
	//}
	//}
function addqicktitleattribute(reoradd)
{
	if(reoradd=='add')
	{
		if(is_ie)
		{
		   $('quicktitletext').setAttribute("onclick",function(){divtotextarea(1)});
		}
		else
		{
		  $('quicktitletext').setAttribute("onclick","divtotextarea(1)");
		}
	}
	else
	{

		 if(is_ie)
		 {
		$('quicktitletext').setAttribute("onclick",function(){});
		 }
		 else
		 {
			$('quicktitletext').removeAttribute("onclick");
		 }
	}
}

function textareafocus(t,type)
{
	resetforumtreemenu();
	if($('titlehidden'))
	{
	$('title').value=$('titlehidden').value;
	$('quicktitletext').innerHTML=$('titlehidden').value;
	}
	addqicktitleattribute('add');
	if(type==1)
	{;
  $('quickforum').style.display='';
    $('vcodediv').style.display='';
  t.style.height=60+'px';
	}
	else
	{
  $('quickforum').style.display='none';
  t.style.height=20+'px';
		}
}

function validateforumid(forum)
{
	if(forum.forumid.value=='')
	{
		alert("请选择板块");
		try{$("postsubmit").disabled = false;}catch(e){}
		return false;

		}
}

function inittopictype()
{
$('topicstypes').innerHTML='请选择主题分类';
$('topicstypes_menu').innerHTML='';
$('topicstypescontainer').style.display='none';
if($('typeid'))
{
$('postform').removeChild($('typeid'));
}
}


document.onclick = function(e)
{
    var event = window.event || e;
    //var ele=event.scrElement || event.target;
	var ele=event.srcElement ? event.srcElement : event.target
	if(!in_array(ele.id.toString(),['forumtree','forumtree_menu']))
	{
	 resetforumtreemenu();
	}

	var arr=new Array();
	var allelements=$('fastpost').getElementsByTagName('*');
	var d=new Date();
	for(var i=0;i<allelements.length;i++)
	{
	  if(allelements[i].id=='')
	    allelements[i].id=d.getUTCHours().toString()+d.getUTCMinutes().toString()+d.getUTCSeconds().toString()+d.getUTCMilliseconds().toString()+i.toString();

      arr.push(allelements[i].id);
	}	
     
    if(!in_array(ele.id,arr))	 
	{	 
	$('message').style.height=20+'px';
	$('quickforum').style.display='none';
    $('vcodediv').style.display='none';
    $('topicstypes_menu').style.display='none';
	$('topicstypescontainer').style.display='none';
	resetforumtreemenu();
	inittopictype();
	}
}