var currentOpen = '';

function showSubCP( id )
{
	if( currentOpen != 'none' && currentOpen != id && currentOpen != '' )
	{
		document.getElementById( currentOpen ).style.display = 'none';
		setCookie( 'currentOpen', 'none', 5 );
	}

	cp = document.getElementById( id );

	if( cp != null )
	{
		if( cp.style.display == 'block' )
		{
			cp.style.display = 'none';
			currentOpen = '';
			setCookie( 'currentOpen', 'none', 5 );

		}
		else
		{
			cp.style.display = 'block';
			currentOpen = id;
			setCookie( 'currentOpen', id, 5 );
		}

	}
}

function setCookie( c_name, value, expiredays )
{
	var exdate = new Date();
	exdate.setDate( exdate.getDate() + expiredays );
	document.cookie = c_name + "=" + escape( value ) + ( ( expiredays==null ) ? "" : ";expires=" + exdate.toGMTString() + "; path=/" );
}

function getCookie( c_name )
{
	if( document.cookie.length > 0 )
  {
  	c_start=document.cookie.indexOf( c_name + "=" );
  	if( c_start != -1 )
    {
    	c_start=c_start + c_name.length + 1;
    	c_end=document.cookie.indexOf( ";", c_start );

    	if( c_end == -1 )
    	{
    		c_end=document.cookie.length;
    	}

    	return unescape( document.cookie.substring( c_start, c_end ) );
    }
  }

	return "";
}

function showStart()
{
	currentOpen = getCookie( 'currentOpen' );
	cp = document.getElementById( currentOpen );
	if( currentOpen != '' && currentOpen != 'none' && cp != null )
	{
		cp.style.display = 'block';
	}
}