how to remove the text "krpano js demo version"

Hi, I've made an html5/js version for iphone/ipad it works but there is the text krpano js demo version i've read maybe there isn't the viewer licence but it seems there is all could you tell me which file ther isn't?? how to remove the text "krpano js demo version"??

thank you

Thank you ive bought the iPhone licence , there is on the server but there is the demo versione text what else do I ne ed ??

this is my index:

<div id="panocontent" style="width:100%; height:100%;">
	
	
	
	<noscript><table width="100%" height="100%"><tr valign="middle"><td><center>ERROR:<br/><br/>Javascript not activated<br/><br/></center></td></tr></table></noscript>
	<script>
		var viewer = createPanoViewer({swf:"krpano.swf", xml:"tour.xml", target:"panocontent"});
		
		if ( viewer.isHTML5possible() )
		{
			viewer.useHTML5("always");
			viewer.embed();
		}
		else
		{
			// show error message
			document.getElementById("nonhtml5infos").style.display = "inline";
		}
	</script>
</div>

and these are the only files i have swf:"krpano.swf", xml:"tour.xml" i have also the krpanoiphone.js on the server
what i have to add?? thank you

thank you very much now there isn't anymore the demo version text bye