function pickShowOrHide(divName) {
	var objDivStyle = eval('document.all.' + divName + '.style');
	// if (objDivStyle.visibility == 'visible') {
	if (objDivStyle.display == 'block') {

		hideDiv(divName);
	} else {
		showDiv(divName);
	}
}

function showDiv(divName) {
	var objDivStyle = eval('document.all.' + divName + '.style');
	// objDivStyle.visibility = 'visible';
	objDivStyle.display = 'block';
}

function hideDiv(divName) {
	var objDivStyle = eval('document.all.' + divName + '.style');
	// objDivStyle.visibility = 'hidden';
	objDivStyle.display = 'none';
}