// JavaScript Document

var status = 'hidden';

function showhide()
{
	if( status == 'hidding' || status == 'showing' || status == 'hidden' || status == 'showed' )
	{
		if( status != 'hidding' && status != 'showing' )
		{
			if( status == 'hidden' )
			{
				status = 'showing';
				document.getElementById('celda_submenu').innerHTML =
'<div id="div_submenu" style="height:0px;overflow:hidden;">'+
 '<table width="90%" border="0" cellspacing="0" cellpadding="0" height="64">'+
  '<tr>'+
    '<td align="center" background="images/fondo_bot_desple.jpg" class="botones" style="border-bottom:none;"><a href="articulos.php?categoria=Mujer_Abiertos">Abiertos</a></td>'+
  '</tr>'+
  '<tr>'+
    '<td align="center" background="images/fondo_bot_desple.jpg" class="botones"><a href="articulos.php?categoria=Mujer_Cerrados">Cerrados</a></td>'+
  '</tr>'+
'</table>'+
'</div>';
				moveDown(0);
			}
			else if( status == 'showed' )
			{
				status = 'hidding';
				moveUp(0);
			}
		}
	}
}

moves = new Array(21,14,10,6,4,3,2,2,1,1);

function moveUp(pos)
{
	if( pos >= 0 && pos <= 9 && status == 'hidding' )
	{
		var actual_height = parseInt(document.getElementById('div_submenu').style.height);
		if( ( actual_height - moves[pos] ) != 0 )
			document.getElementById('div_submenu').style.height = (actual_height - moves[pos]) + "px";
		else
			document.getElementById('celda_submenu').innerHTML = '';
	}
	
	pos++;
	if( pos < 9 )
		setTimeout("moveUp("+(pos)+")",100);
	
	if( pos == 9 )
		status = 'hidden';
}

function moveDown(pos)
{
	if( pos >= 0 && pos <= 9 && status == 'showing' )
	{
		var actual_height = parseInt(document.getElementById('div_submenu').style.height);
		document.getElementById('div_submenu').style.height = (actual_height + moves[pos]) + "px";
	}
	
	pos++;
	if( pos < 9 )
		setTimeout("moveDown("+(pos)+")",100);
	if( pos == 9 )
		status = 'showed';
}