//´ò¿ªÐ´°¿Ú
function lbsong()
{
window.open("about:blank","lbsong","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,top=10,left=10,width=250,height=100");
}

function open_window(url,windowname,size) 
{ 
window.open(url,windowname,"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=yes,top=10,left=10,"+ size); 
}
 
function CheckOthers(form)
{
	for (var i=0;i<form.elements.length;i++)
	{
		var e = form.elements[i];
//		if (e.name != 'chkall')
			if (e.checked==false)
			{
				e.checked = true;// form.chkall.checked;
			}
			else
			{
				e.checked = false;
			}
	}
}

function CheckAll(form)
{
	for (var i=0;i<form.elements.length;i++)
	{
		var e = form.elements[i];
//		if (e.name != 'chkall')
			e.checked = true// form.chkall.checked;
	}
}