function changeImg( obj, what ) {
	document.images[obj].src = what;
}

function MM_preloadImages() { //v3.0
	var d = document;
	if ( d.images ) {
		if ( !d.MM_p ) d.MM_p = new Array();
		var i, j = d.MM_p.length, a = MM_preloadImages.arguments;
		for( i = 0; i < a.length; i++ )
			if ( a[ i ].indexOf( "#" ) != 0 ){
				d.MM_p[ j ] = new Image;
				d.MM_p[ j++ ].src = a[ i ];
			}
	}
}