function MM_preloadImages ()
{
	if ( document.images )
	{
		if( !document.MM_p )
			document.MM_p = new Array();
		
		var j = document.MM_p.length,
			a = MM_preloadImages.arguments;
		
		
		for ( var i = 0; i < a.length; i++ )
		{
			if ( a[i].indexOf( '#' ) != 0 )
			{
				document.MM_p[ j ]       = new Image;
				document.MM_p[ j++ ].src = a[ i ];
			}
		}
	}
}

function MM_swapImgRestore ()
{
	var x, a = document.MM_sr;
    
    for( var i = 0; ( a && i < a.length && ( x=a[i] ) && x.oSrc ); i++ )
		x.src = x.oSrc;
}

function MM_findObj ( n, d )
{
	var p, i, x;
	
	if ( !d )
		d = document;
	
	if ( ( p = n.indexOf( '?' ) ) > 0 && parent.frames.length )
	{
		d = parent.frames[ n.substring( p + 1 ) ].document;
		n = n.substring( 0, p );
	}
	
	if ( !(x = d[n] ) && d.all )
		x = d.all[n];
	
	for (i = 0; ( !x && i < d.forms.length ); i++ )
		x = d.forms[i][n];
	
	for ( i = 0; ( !x && d.layers && i < d.layers.length ); i++ )
		x = MM_findObj( n, d.layers[i].document );
	
	if ( !x && d.getElementById )
		x = d.getElementById( n );
	
	return x;
}

function MM_swapImage ()
{
	var j = 0, x, a = MM_swapImage.arguments;
	
	document.MM_sr = new Array;
	
	for( var i = 0; i < ( a.length - 2 ); i += 3 )
	{
		if ( ( x = MM_findObj( a[i] ) ) != null )
		{
			document.MM_sr[ j++ ] = x;
			
			if ( !x.oSrc )
				x.oSrc = x.src;
			
			x.src = a[ i + 2 ];
		}
	}
}