Fixed some display bugs and improved icons

tpl/assetadd.tpl

@@ -7,7 +7,7 @@
     </td>
     <td align="right">
         <a href="#" onClick="history.go(-1)"><img src="images/rewind.png" alt="{$lang_cancel}" {if $suser_tooltips}title="{$lang_cancel}" {/if}/></a>
-        <input type="image" name="submit[insert]" src="images/page_save.png" alt="{$lang_submit}" {if $suser_tooltips}title="{$lang_submit}" {/if}/>
+        <input type="image" name="submit[insert]" src="images/save.png" alt="{$lang_submit}" {if $suser_tooltips}title="{$lang_submit}" {/if}/>
     </td>
 </tr>
 </table>
@@ -77,7 +77,7 @@
         {$lang_assetclass_name}
     </td>
     <td class="value">
-        {html_options name=assetclass_id options=$assetclass_options}
+        {html_options name=assetclass_id options=$assetclass_options selected=$assetclass_id}
     </td>
 </tr>
 </table>