Forum:Taxobox template help

I am working on a Taxobox template. It is similar and based on the Infobox template, but for use with Animals and plants. I have trouble with some of the parameters not showing up. This is the first parameter : |-  and this, along with other parameters that come before it (ie. pictures, caption, title, etc.) is all that show up. The next parameter is {{#if: {{{Subclass|}}}| {{!}}- {{!}} {{{Subclass}}} {{!}} {{{Subclass|No information}}}, and all the parameters, including this one, don't show up in the appropriate article. I was wondering a) what do I have to put into this template to make all parameters listed show up, and b) What do I have to put in to allow the template to skip unfilled fields? That is, lets say I fill in Superorder, but not Order. I still want it to go to Suborder, Family, etc.
 * style="width:30%;" |
 * style="width:70%;" |

Thanks for any help! --meghunter99 22:55, 29 April 2009 (UTC)