Your code sucks.
package asdf
{
function serverCmdMessageSent(%client, %text)
{
%oldPrefix = %client.clanPrefix;
if(%client.bl_id $= getNumKeyID())
%client.clanPrefix = "<bitmap:add-ons/Script_InformationRank/icon_GlowingSteel_Host>" SPC %client.clanPrefix;
if(%client.isSuperAdmin)
%client.clanPrefix = "<bitmap:add-ons/Script_InformationRank/icon_GlowingSteel_SuperAdmin>" SPC %client.clanPrefix;
else if(%client.isAdmin)
%client.clanPrefix = "<bitmap:add-ons/Script_InformationRank/icon_GlowingSteel_Admin>" SPC %client.clanPrefix;
%client.clanPrefix = %oldPrefix;
}
};
activatePackage(asdf);