var obj;
var swiffy;
var cur_rainbow;

window.addEvent('domready', function() {	
	checkLength(0,true);
});

window.addEvent('resize', function() {
	checkLength(0,true);
});

function checkLength(size,retain) {
	if(!$('swf_container')) return;
	size += 250;
	var cur = $('swf_container').getCoordinates().height;
	size = size < window.getHeight() ? window.getHeight() + 20 : size;
	size = size < cur && retain ? cur : size;
	$('swf_container').setStyle('height',size);
}