function chooserClear() {
	divTotal = 12;
	for (i=1; i<=divTotal; i++) {
	divHide = 'div' + i;
		if(document.getElementById) {
			document.getElementById(divHide).style.visibility = 'hidden';
		} else if(document.layers) {
			document.layers[divHide].style.visibility = 'hidden';
		} else {
			document.all[divHide].style.visibility = 'hidden';
		}
	}	
}

function movieChooser(divNumber) {
	divShow = 'div' + divNumber;
	if(document.getElementById) {
		document.getElementById(divShow).style.visibility = 'visible';
	} else if(document.layers) {
		document.layers[divShow].style.visibility = 'visible';
	} else {
		document.all[divShow].style.visibility = 'visible';
	}	
}