function WriteCaption(whichcaption) {
	switch(whichcaption) {
		case '0':whichcaption = 'Click and drag the image in any direction';
		break;
		case '1':whichcaption = 'Pan Left';
		break;
		case '2':whichcaption = 'Pan Right';
		break;
		case '3':whichcaption = 'Tilt Up';
		break;
		case '4':whichcaption = 'Tilt Down';
		break;
		case '5':whichcaption = 'Zoom Out';
		break;
		case '6':whichcaption = 'Zoom In';
		break;
		case '7':whichcaption = 'Turn On the autopan';
		break;
		case '8':whichcaption = 'Turn Off the autopan';
		break;
		case '9':whichcaption = 'Turn Off Audio';
		break;
		case '10':whichcaption = 'Turn On Audio';
		break;
		case '11':whichcaption = 'Show HotSpots';
		break;
		case '12':whichcaption = 'Hide HotSpots';
		break;
	}
	document.getElementById('MyCaption').innerHTML = whichcaption;
}