function shou_hidde(id)
{
	var object_d = document.getElementById(id);
	if(object_d.style.display == 'block')
		object_d.style.display = 'none';
	else if(object_d.style.display == 'none')
		object_d.style.display = 'block';
	return false;
}


function check_all(status)
{

if(status=='on')
	for(i=0;i<document.getElementsByTagName('input').length;i++) {
		document.getElementsByTagName('input')[i].checked = true;
	}
if(status=='off')
	for(i=0;i<document.getElementsByTagName('input').length;i++) {
		document.getElementsByTagName('input')[i].checked = false;
	}
}

function delete_submit()
{
	document.tform.action = 'posts/delete_selected/';
	document.tform.submit();	
}

function active_submit(status)
{
	document.tform.action = 'posts/active_selected/'+status;
	document.tform.submit();	
}