//右侧切换
function swap_tab(n){
	for(var i=1;i<=4;i++){
		var curC=document.getElementById("tab_"+i);
		var curB=document.getElementById("tab_t"+i);
		if(n==i){
			curC.style.display="block";
			curB.className="active"
		}else{
			curC.style.display="none";
			curB.className="normal"
		}
	}
} 
//右侧切换2
function swap_tab2(n){
	for(var i=1;i<=2;i++){
		var curC=document.getElementById("tab2_"+i);
		var curB=document.getElementById("tab2_t"+i);
		if(n==i){
			curC.style.display="block";
			curB.className="active"
		}else{
			curC.style.display="none";
			curB.className="normal"
		}
	}
} 
//n 滑块的id，oldclassname 标头旧样式，newclassname 标头新样式，totaltab 总项数
function swap_ntab(n,selectclassname,noselectclassname,totaltab,prefix){
	for(var i=1;i<=totaltab;i++)
	{
		var curC=document.getElementById(prefix+"_"+i);
		var curB=document.getElementById(prefix+"_t"+i);
		if(curC=="undefine"||curC==null)
		break;
		if(n==i)
		{
			curC.style.display="block";
			if(curB!="undefine"&&curB!=null)
			curB.className=selectclassname;
		}
		else
		{
			curC.style.display="none";
			if(curB!="undefine"&&curB!=null)
			curB.className=noselectclassname;
		}
	}
} 
//
function swap_2tab(n,bgimg,o,totaltab,prefix){
	for(var i=1;i<=totaltab;i++)
	{
		var curC=document.getElementById(prefix+"_"+i);
		var curB=document.getElementById(prefix+"_t"+i);
		if(curC=="undefine"||curC==null)
		break;
		if(n==i)
		{
			curC.style.display="block";
			if(curB!="undefine"&&curB!=null)
			document.getElementById(o).style.background='url('+bgimg+')';
			document.getElementById(o).style.backgroundRepeat="no-repeat";
		}
		else
		{
			curC.style.display="none";
		}
	}
} 
function pagination()
{
    if(!ul) ul = document.getElementById("menu");
    li = ul.getElementsByTagName("li");
    for(i=0;i<li.length;i++)
    {
        li[i].onmouseover = function(){
            try{
                this.className='over';
                this.getElementsByTagName("ul")[0].style.display="block";
            }catch(e){};
        }
        li[i].onmouseout = function(){
            try{
                this.className='out';
                this.getElementsByTagName("ul")[0].style.display="none";
            }catch(e){};
        }
    }
}

//div弹出框
function drag(o,ot){
 ot.onmousedown=function(a){
  var d=document;if(!a)a=window.event;
  var x=a.layerX?a.layerX:a.offsetX,y=a.layerY?a.layerY:a.offsetY;
  if(ot.setCapture)
   o.setCapture();
  else if(window.captureEvents)
   window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);

  d.onmousemove=function(a){
   if(!a)a=window.event;
   if(!a.pageX)a.pageX=a.clientX;
   if(!a.pageY)a.pageY=a.clientY;
   var tx=a.pageX-x,ty=a.pageY-y;
   o.style.left=tx+"px";
   o.style.top=ty+"px";
  };

  d.onmouseup=function(){
   if(o.releaseCapture)
    o.releaseCapture();
   else if(window.captureEvents)
    window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
   d.onmousemove=null;
   d.onmouseup=null;
  };
 };
}
//-->

function showwin(title,evt,reviewID)
{
document.getElementById('replyID').value=reviewID;
//visibility: visible;
 if(document.getElementById('articlecomment').style.visibility!="visible")
 {
var xx; 
var yy; 
try
{
 window.event.cancelBubble = true; 
xx=event.clientX; 
yy=event.clientY; 
}
catch(err) 

{
evt.cancelBubble = true; 
xx=evt.pageX; 
yy=evt.pagey; 
}
 document.getElementById('yuantie').innerHTML=title;
  document.getElementById('articlecomment').style.visibility="visible";
  document.getElementById('articlecomment').style.top=yy+(document.documentElement && document.documentElement.scrollTop) ? 
document.documentElement.scrollTop : document.body.scrollTop; /*--div高度的一半--*///((document.body.clientWidth-400)/2);
 document.getElementById('articlecomment').style.left=xx-450;/*--div宽度的一半--*/
 //50;
 }

}
function closewin()
{
//visibility: visible;
 if(document.getElementById('articlecomment').style.visibility!="hidden")
 {
  document.getElementById('articlecomment').style.visibility="hidden";
//  document.getElementById('articlecomment').style.left=((document.body.clientWidth-400)/2);
//  document.getElementById('articlecomment').style.top=100;
 }
}
//测算频道页面登录显示模块问题
function ShowUserStateModel(state)
{
   if(state==1)
   {
    document.getElementById('loginmodel').style.display="none"
     document.getElementById('loginsuccess').style.display="block"
      document.getElementById('loginerror').style.display="none"
   }
   else if(state==0)
      {
    document.getElementById('loginmodel').style.display="none"
     document.getElementById('loginsuccess').style.display="none"
      document.getElementById('loginerror').style.display="block"
   }
   else
         {
    document.getElementById('loginmodel').style.display="block"
     document.getElementById('loginsuccess').style.display="none"
      document.getElementById('loginerror').style.display="none"
   }
}
window.onerror = ResumeError; 
function ResumeError()
 { 
return true; 
}