function doMenu(MenuID,ImageID) 
{ 
	var IsDroped =false; 
	var CurMenu = document.all(MenuID); 
	//为避免闪烁,如果下拉菜单已经显示则不重画. 
	if (IsDroped==true) 
	{ 
		window.event.cancelBubble = true; 
		return false; 
	} 
	window.event.cancelBubble = true; 
	TempMenu = CurMenu; 
	//计算下拉菜单的位置
	if(document.documentElement&&document.documentElement.scrollTop) 
	scrollTop=document.documentElement.scrollTop; 
	else if(document.body) 
	scrollTop=document.body.scrollTop; 
		
	if(document.documentElement&&document.documentElement.scrollLeft) 
	scrollLeft=document.documentElement.scrollLeft; 
	else if(document.body) 
	scrollLeft=document.body.scrollLeft; 
			
	x = event.clientX + scrollLeft - 3;
	y = event.clientY + scrollTop -3;
 		
	CurMenu.style.pixelLeft =  x
	CurMenu.style.pixelTop = y
　　	
	CurMenu.style.clip = "rect(0 0 0 0)"; 
	CurMenu.style.display = "block"; 
　　	//延时2毫秒后再显示菜单,保证ToolbarMenu.offsetHeight有值,避免从主菜单移向下拉菜单时下拉菜单消失. 
	window.setTimeout("showMenu()", 2); 
	return true; 
} 
　function showMenu() 
　{ 
		y2 = y + TempMenu.offsetHeight; 
		x2 = x + TempMenu.offsetWidth;
		//alert('x='+eval(x)+' y='+eval(y)+' x2='+eval(x2)+' y2='+eval(y2));
		TempMenu.style.clip = "rect(auto auto auto auto)"; 
　　	IsDroped =true;//下拉菜单已经显示 
　} 
　function hideMenu() 
　{ 
		//如果在下拉菜单的范围之内移动则不隐藏. 
		cY = event.clientY + scrollTop; 
		cX = event.clientX + scrollLeft;

		y2 = y + TempMenu.offsetHeight; 
		x2 = x + TempMenu.offsetWidth;

　　if (cY>y+1 && cY<y2 && cX >x+1 && cX < x2) 
　　{ 
			window.event.cancelBubble = true; 
			return;
	} 
　　 //隐藏 
		window.setTimeout("TempMenu.style.display = \"none\"", 2);
　　	window.event.cancelBubble = true; 
　　	IsDroped =false; 
  }

function CheckMusic(form,type)
{
	var list = "";
	for(i=0;i<form.checkbox.length;i++)
	{
		if(form.checkbox[i].checked == true)
		{
			list = list + form.checkbox[i].value + ",";
		}
	}
	list = list.substring(0,list.length-1);
	//alert ("music:"+list+"\nfrom:"+id);
	if(type != "1")
	{
		window.open("/musicPlay.aspx?id="+list+"","video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top=10,left=10,width=240,height=60"); 
	}
}

function openwin(url)
{
	window.open("/Play.aspx?id="+url,"video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=416,height=400");  
}
function openwinVip(url)
{
	window.open("/Play.aspx?id="+url,"video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=416,height=400");  
}

/*
function openwin1(mediaid,filenum)
{
	window.open("../Play2.aspx?id="+mediaid+"&filenum="+filenum,"video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=416,height=400");  
}
*/
function OneMusic(id)
{
	window.open("/musicPlay.aspx?id="+id+"","video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top=10,left=10,width=240,height=60"); 
}
function OneMusicVip(id)
{
	window.open("/musicPlay.aspx?id="+id+"","video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top=10,left=10,width=240,height=60"); 
}

function OneAlbum(id)
{
	window.open("/musicPlay.aspx?aid="+id+"","video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top=10,left=10,width=240,height=60"); 
}
function OneAlbumVip(id)
{
	window.open("/musicPlay.aspx?aid="+id+"","video","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top=10,left=10,width=240,height=60"); 
}