var sfoName = [
	"country-sfo",
	"state-sfo",
	"age-sfo",
	"taxterm-sfo",
	"telecommute-sfo",
	"travel-sfo",
	"areacode-sfo",
	"skill-sfo",
	"city-sfo",
	"areacode-panel",
	"postalcode-panel",
	"state-panel",
	"metro-panel"
];

function swooosh(sfoIdx) {
	for (var i = 0; i < sfoName.length; i++) {
		var currentSfo = sfoName[i];
		var currentElement;
		if (i == sfoIdx) {
			if (document.layers) {
				currentElement = document.layers[currentSfo];
				if (currentElement) {
					vista = (currentElement.visibility == 'hide') ? 'show' : 'hide'
					currentElement.visibility = vista;
				}
			} else if (document.all) {
				currentElement = document.all[currentSfo];
				if (currentElement) {
					vista = (currentElement.style.visibility == 'hidden') ? 'visible' : 'hidden';
					currentElement.style.visibility = vista;
				}
			} else if (document.getElementById) {
				currentElement = document.getElementById(currentSfo);
				if (currentElement) {
					vista = (currentElement.style.visibility == 'hidden') ? 'visible' : 'hidden';
					currentElement.style.visibility = vista;
				}
			}
		} else {
			if (document.layers) {
				currentElement = document.layers[currentSfo];
				if (currentElement) {
					currentElement.visibility = 'hide';
				}
			} else if (document.all) {
				currentElement = document.all[currentSfo];
				if (currentElement) {
					currentElement.style.visibility = 'hidden';
				}
			} else if (document.getElementById) {
				currentElement = document.getElementById(currentSfo);
				if (currentElement) {
					currentElement.style.visibility = 'hidden';
				}
			}
		}
	}
}

function showDiv(sfoIdx) {
	for (var i = 0; i < sfoName.length; i++) {
		var currentSfo = sfoName[i];
		var currentElement;
		if (i == sfoIdx) {
			if (document.layers) {
				currentElement = document.layers[currentSfo];
				if (currentElement) {
					currentElement.visibility = 'show';
				}
			} else if (document.all) {
				currentElement = document.all[currentSfo];
				if (currentElement) {
					currentElement.style.visibility = 'visible';
				}
			} else if (document.getElementById) {
				currentElement = document.getElementById(currentSfo);
				if (currentElement) {
					currentElement.style.visibility = 'visible';
				}
			}
		} else {
			if (document.layers) {
				currentElement = document.layers[currentSfo];
				if (currentElement) {
					currentElement.visibility = 'hide';
				}
			} else if (document.all) {
				currentElement = document.all[currentSfo];
				if (currentElement) {
					currentElement.style.visibility = 'hidden';
				}
			} else if (document.getElementById) {
				currentElement = document.getElementById(currentSfo);
				if (currentElement) {
					currentElement.style.visibility = 'hidden';
				}
			}
		}
	}
}

function changeDaysBack() {
	document.DAYSBACK_FORM.submit();
}