// JavaScript Documentfunction switch1(div) {var option=['vtour1','vtour2','vtour3','vtour4','vtour5','vtour6','vtour7','vtour8'];for(var i=0; i<option.length; i++) {if (document.getElementById(option[i])) {obj=document.getElementById(option[i]);obj.style.display=(option[i]==div)? "block" : "none";}}}function playPano(panId){document.applets.pano.Set_file(panId);document.applets.pano.ResetApplet();}