function toggle_f_element(e_id)
{
	var e = document.getElementById(e_id);
	if(e.style.display == 'none' || e.style.display == '')
	{	
		e.style.display = 'block';
		e.disabled = false;
	}
	else
	{
		e.style.display = 'none';
		e.disabled = true;
	}
}

function toggle_div(e_id)
{
	var e = document.getElementById(e_id);
	if(e.style.display == 'none' || e.style.display == '')
		e.style.display = 'block';
	else
		e.style.display = 'none';
}

function toggle_multi_div(div_list)
{
	var div_arr = div_list.split(',');
	var i,e;
	
	for(i=0; i<div_arr.length; i++)
	{
		toggle_div(div_arr[i]);
	}
}

function open_member_win(url) 
{
	window.open(url, '', 'toolbar=no,scrollbars=no,resizable=yes,top=0,left=0,width=300,height=200');
}

function open_win_sized(url,w,h)
{
	window.open(url, '', 'status=no,toolbar=no,scrollbars=yes,resizable=yes,top=0,left=0,width=' + w + ',height=' + h);
}