Template:Switch

  <span class="_toggle inact1 _toggler_hide-var2 _toggler_hide-var3 _toggler_hide-var4 _toggler_hide-var5 _toggler_hide-var6 _toggler_hide-var7 _toggler_hide-var8 _toggler_hide-var9 _toggler_hide-var10 _toggler_hide-var11 _toggler_hide-var12 _toggler_hide-inact1 _toggler_show-var1 _toggler_show-inact2 _toggler_show-inact3 _toggler_show-inact4 _toggler_show-inact5 _toggler_show-inact6 _toggler_show-inact7 _toggler_show-inact8 _toggler_show-inact9 _toggler_show-inact10 _toggler_show-inact11 _toggler_show-inact12" style="display:none;">  |    <span class="_toggle inact2 _toggler_hide-var1 _toggler_hide-var3 _toggler_hide-var4 _toggler_hide-var5 _toggler_hide-var6 _toggler_hide-var7 _toggler_hide-var8 _toggler_hide-var9 _toggler_hide-var10 _toggler_hide-var11 _toggler_hide-var12  _toggler_hide-inact2 _toggler_show-var2 _toggler_show-inact1 _toggler_show-inact3 _toggler_show-inact4 _toggler_show-inact5 _toggler_show-inact6 _toggler_show-inact7 _toggler_show-inact8 _toggler_show-inact9 _toggler_show-inact10 _toggler_show-inact11 _toggler_show-inact12"> 

Template Usage

 * In order to use, you may change the names of the options as well as the file names and sizes according to what you require. option1 will be the default option, while option2 will be the optional one. In simple terms, option1 is on the left, option2 is on the right.