function generateMySpaceCode(){
	var width = parseInt(document.getElementById('url').value.match(/[0-9]{3}/));
	var v = document.getElementById('url').value.match(/[A-Z]{20}/);
	
	if (document.getElementById('widescreen').checked) {
		var height = Math.round(width * 9 / 16);
	} else {
		var height = Math.round(width * .75);
	}

	var playerHeight = height + 70;
	document.getElementById('myspace-code').value = '<embed src="http://www.netscape.com/v/MANUAL/?v='+v+'&vw='+width+'&vh='+height+'" width="'+width+'" height="'+playerHeight+'" type="application/x-shockwave-flash"></embed>';
}