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

//弹出窗口
function newin (url,w,h){
	window.open(url,"","toolbar=no,width="+w+",height="+h+",directories=no,status=no,scrollbars=yes,resizable=no,menubar=no")
}

//Index Tab 2
function setTab(name,cursel,n){
 for(i=1;i<=n;i++){
  var menu=document.getElementById(name+i);
  var con=document.getElementById("con_"+name+"_"+i);
  menu.className=i==cursel?"hover":"";
  con.style.display=i==cursel?"block":"none";
 }
}

//更改文字大小
function setClass(c,fs){
	$("."+c).removeClass("fs12")
	$("."+c).removeClass("fs14")
	$("."+c).removeClass("fs16")
	$("."+c).addClass(fs); 
}

//LeftMenu
img1=new Image(); 
img1.src="flyout_arrow.gif"; 
sfHover = function() { 
	try{
		var sfEls = document.getElementById("nav").getElementsByTagName("LI"); 
		for (var i=0; i<sfEls.length; i++) { 
		  sfEls[i].onmouseover=function() { 
		   this.className+=" sfhover"; 
		  } 
		  sfEls[i].onmouseout=function() { 
		   this.className=this.className.replace(new RegExp(" sfhover\\b"), ""); 
		  } 
		} 
	}catch(e){
		//	
	}
} 
window.onload=sfHover; 


//leftmenu 2
var LastLeftID = "";

function menuFix() {
	try
	{
		var obj = document.getElementById("leftnav").getElementsByTagName("li");
		
		for (var i=0; i<obj.length; i++) {
			obj[i].onmouseover=function() {
				this.className+=(this.className.length>0? " ": "") + "sfhover";
			}
			obj[i].onMouseDown=function() {
				this.className+=(this.className.length>0? " ": "") + "sfhover";
			}
			obj[i].onMouseUp=function() {
				this.className+=(this.className.length>0? " ": "") + "sfhover";
			}
			obj[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
			}
		}
	}
	catch(err)
	{}
	
}

function DoMenu(emid)
{
	var obj = document.getElementById(emid);	
	obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded");
	if((LastLeftID!="")&&(emid!=LastLeftID))	//关闭上一个Menu
	{
		document.getElementById(LastLeftID).className = "collapsed";
	}
	LastLeftID = emid;
}

function GetMenuID()
{

	var MenuID="";
	var _paramStr = new String(window.location.href);

	var _sharpPos = _paramStr.indexOf("#");
	
	if (_sharpPos >= 0 && _sharpPos < _paramStr.length - 1)
	{
		_paramStr = _paramStr.substring(_sharpPos + 1, _paramStr.length);
	}
	else
	{
		_paramStr = "";
	}
	
	if (_paramStr.length > 0)
	{
		var _paramArr = _paramStr.split("&");
		if (_paramArr.length>0)
		{
			var _paramKeyVal = _paramArr[0].split("=");
			if (_paramKeyVal.length>0)
			{
				MenuID = _paramKeyVal[1];
			}
		}
		/*
		if (_paramArr.length>0)
		{
			var _arr = new Array(_paramArr.length);
		}
		
		//取所有#后面的，菜单只需用到Menu
		//for (var i = 0; i < _paramArr.length; i++)
		{
			var _paramKeyVal = _paramArr[i].split('=');
			
			if (_paramKeyVal.length>0)
			{
				_arr[_paramKeyVal[0]] = _paramKeyVal[1];
			}		
		}
		*/
	}
	
	if(MenuID!="")
	{
		DoMenu(MenuID)
	}
}

GetMenuID();	//*这两个function的顺序要注意一下，不然在Firefox里GetMenuID()不起效果
menuFix();

//以下为弹出播放器效果
function hidden()
{
    document.getElementById('popup').style.display='none';
    document.getElementById('overlay').style.display='none';
    document.getElementById('player').src='';
}
function openview(src)
{
    document.getElementById('player').src=src;
    document.getElementById('popup').style.display='block';
    document.getElementById('overlay').style.display='block';    
    document.getElementById('overlay').style.height=(parseInt(document.body.clientHeight,10))+"px";            
    resizeDiva();
}
function resizeDiva()
{
    document.getElementById('popup').style.top=(parseInt(document.documentElement.clientHeight,10)/2)+parseInt(document.documentElement.scrollTop,10)-260+"px";            
    document.getElementById('popup').style.left=((parseInt(document.documentElement.clientWidth,10)/2)-320)+"px";
}
window.onscroll=function (){resizeDiva();}