function setGalleryDescription($element,$description) {
	document.getElementById($element).innerHTML = $description;
}
function clearGalleryDescription($element) {
	document.getElementById($element).innerHTML = '';
}
function redirectTo($strAddress,$boolNewWindow) {
	if($boolNewWindow) {
		window.open($strAddress);
	} else {
		document.location = $strAddress;
	}
}