Are they named different names?

Hi
http://www.john-law.net/projects/wip/passage/index.html
That pano has several hotspots & here is the hotspot code from the xml file:
Its easy once you have one working!
JL

<hotspot name="face-spot"
url="tface.png"
distorted="true"
ath="74"
atv="-5.8"
scale="0.27"
rx="2" ry="0" rz="0"
zorder="1"
onhover="showtext(A 'flâneur' if ever I saw one!);"
onclick="set(hotspot[muff-spot].visible,true);"
/>

<hotspot name="muff-spot"
url="muffat-txt.png"
distorted="0"
keep="1"
visible="0"
ath="53"
atv="-20"
scale="0.3"
rx="0" ry="0" rz="0"
zorder="2"
onclick="set(hotspot[muff-spot].visible,0);"
/>

<hotspot name="phil-spot"
url="phil.png"
distorted="true"
ath="128"
atv="2.5"
scale="0.6"
rx="0" ry="0" rz="0"
zorder="3"
onhover="showtext(I wonder what this place was like in 1800?);"
onclick="set(hotspot[rotunda-spot].visible,true);"
/>

<hotspot name="rotunda-spot"
url="2rotundas.jpg"
distorted="0"
keep="1"
visible="0"
ath="125"
atv="-10"
scale="0.8"
rx="0" ry="0" rz="0"
zorder="4"
onclick="set(hotspot[rotunda-spot].visible,0);"
/>

<hotspot name="nana-spot"
url="nana.png"
distorted="true"
visible="true"
ath="202.5"
atv="1.8"
scale="0.22"
rx="2" ry="0" rz="0"
zorder="5"
onhover="showtext(Could this be Nana?);"
onclick="set(hotspot[nana2-spot].visible,true);"
/>

<hotspot name="nana2-spot"
url="nana-txt.png"
distorted="0"
keep="1"
visible="0"
ath="182"
atv="-20"
scale="0.3"
rx="0" ry="0" rz="0"
zorder="6"
onclick="set(hotspot[nana2-spot].visible,0);"
/>

<hotspot name="add-spot"
url="add.png"
distorted="true"
ath="-66"
atv="3.9"
scale="0.165"
rx="-4" ry="9" rz="0"
zorder="7"
visible="0"
onclick="set(hotspot[add-spot].visible,0);"
/>

<hotspot name="plate-spot"
url="nplate.png"
distorted="true"
ath="-71"
atv="37"
scale="0.24"
rx="0" ry="0" rz="5"
zorder="8"
onhover="showtext(L'addition svp!);"
onclick="set(hotspot[add-spot].visible,true);"
/>