function flash(value,w,h){
	if (navigator.appName.indexOf("Explorer") > -1) {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,18,0" width="' + w + '" height="' + h + '"><param name="movie" value="' + value + '" /><param name="wmode" value="transparent" /><param name="quality" value="high" /><embed src="' + value + '" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + w + '" height="' + h + '"></embed></object>');
	} else {
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,18,0" width="' + w + ' height="' + h + '"><param name="movie" value="' + value + '" /><param name="quality" value="high" /><embed src="' + value + '" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + w + '" height="' + h + '"></embed></object>');
	}
}

function cambia (a,b,c){
	document.getElementById(a).src = 'img/' + b + '.' + c;
}