//滚动条
function loadBar(fl)
//fl is show/hide flag
{
  var x,y;
  if (self.innerHeight)
  {// all except Explorer
    x = self.innerWidth;
    y = self.innerHeight;
  }
  else 
  if (document.documentElement && document.documentElement.clientHeight)
  {// Explorer 6 Strict Mode
   x = document.documentElement.clientWidth;
   y = document.documentElement.clientHeight;
  }
  else
  if (document.body)
  {// other Explorers
   x = document.body.clientWidth;
   y = document.body.clientHeight;
  }

    var el=document.getElementById('loader');
	if(null!=el)
	{
		var top = (y/2) - 50;
		var left = (x/2) - 150;
		if( left<=0 ) left = 10;
		el.style.visibility = (fl==1)?'visible':'hidden';
		el.style.display = (fl==1)?'block':'none';
		el.style.left = left + "px"
		el.style.top = top + "px";
		el.style.zIndex = 2;
	}
}

//跳页下拉菜单
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//添加视频,是否显示本地连接路径
function copyUrl(obj) 
{
    var rng = document.body.createTextRange();
    rng.moveToElementText(obj);
    rng.scrollIntoView();
    rng.select();
    rng.execCommand("Copy");
    rng.collapse(false);
    alert("复制成功，请把此网址在你喜欢的论坛或QQ里面发给你的朋友！");
}

//禁鼠标右键
function clickIE()
{
    if (document.all)
    {
        (message);
        return false;
    }
}
function clickNS(e)
{
    if (document.layers||(document.getElementById&&!document.all))
    {
        if (e.which==2||e.which==3)
        {
            (message);
            return false;
        }
    }
}
//禁鼠标右键