Hier ist mal mein Code für den Hotspot...
<hotspot name="kornmarkt"
url="../plugins/hotspot.png"
keep="false"
ath="-70.32" atv="0.93"
zoom="false" distorted="false" details="8" flying="0"
width="20" height="20"
scale="1" scale9grid="" scalechildren="false" rotate="0"
rx="0" ry="0" rz="0"
edge="center"
visible="true" enabled="true" usecontentsize="false" handcursor="true" capture="true" children="true"
zorder="0"
alpha="1.00" blendmode="normal" smoothing="true"
refreshrate="auto"
onhover="showtext(Innere-Schneeberger-Strasse,tooltip); set(autorotate,false);"
onclick="action(changepano,kornmarkt);"
onout="set(autorotate,true);"
devices="all"
/>