/*-------------------------
----- @auther:simue
--------------------------*/

function addfav(vtitle,vsite){
  vtitle=vtitle?vititle:document.title;
  vsite=vsite?vsite:window.location.href;
  if(document.all){
    window.external.addFavorite(vsite,vtitle);
  }else if(window.sidebar){
    window.sidebar.addPanel(vtitle,vsite,'');
  }else{
    alert('当前浏览器无法自动添加收藏，请按ctrl+D手动添加');
  }
}

//用于侧边栏的获取tab切换,m为模块id,n为要显示的序列
function setTab(m,n){
	var th2=document.getElementById(m).getElementsByTagName("h2");
	var tul=document.getElementById(m).getElementsByTagName("ul");
	for(i=0;i<th2.length;i++){
		th2[i].className=i==n?"":"off";
		tul[i].className=i==n?"":"off";
 }
}

function setdis(v,n){
	var th2=document.getElementById(v+'nav').getElementsByTagName("a");
	var sum=th2.length;
	for(i=0;i<sum;i++){
		th2[i].className=i==n?"on":"";
	}
	for(i=0;i<sum;i++){
		document.getElementById(v+i).className='off';
	}
	document.getElementById(v+n).className='';
	
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}