function switchLigthbox(oSelect){
	if (oSelect){
		var iID = oSelect.selectedIndex;
		var oItem = oSelect.options[iID];
		if (oItem){
			var iLightBox = oItem.value;
			window.location.href = '/homepage.html?bobformis=yes&lbaction=select&dolast=1&lightbox=' + iLightBox;
		}
	}
}