Plugin problem on ipad/iphone with keep=true

I have several plugins such as:

<plugin name="t-1"
align="centerleft" x="35" y="150"
url="hotspots/pano4.jpg"
keep="true"
altonloaded="if(isphone, mul(scale,1.5))); onloaded();"
onhover="showtext('Events Dining Room',hotspottextstyle);"
onclick="loadscene(pano4,merge,blend(4))"
/>

if I put them within the first scene they appear in the other scenes, which is what I want (as keep="true").

If I put them outside the scenes, ie list them at the beginning of the xml. They appear when I test with flash but not with html5 (ipad/iphone).

The reason I want to put them outside the scenes, is that I want to specify which scene to load (?scenetoload=pano1) when I call the html file, therefore I'd have to put the plugins in every scene, which I don't want to do.

Any ideas?

Thanks

Tim

Thanks Klaus

fixed it by removing the 'merge':

<plugin name="l-6"
align="topleft" x="35" y="535"
url="hotspots/pano17.jpg"
keep="true"
onhover="showtext('view 17',hotspottextstyle);"
onclick="loadscene(pano17,blend(4))"
/>

Tim