Refactored asset and location

tpl/assetadd.tpl

@@ -1,5 +1,4 @@
-<form method="POST" action="submit.php">
-<input type="hidden" name="add" value="asset">
+<form method="POST" action="asset.php">
 
 <table class="title">
 <tr>
@@ -8,7 +7,7 @@
     </td>
     <td align="right">
         <a href="#" onClick="history.go(-1)"><img src="image.php?icon=cancel" alt="{$lang_cancel}" {if $suser_tooltips}title="{$lang_cancel}" {/if}/></a>
-        <input type="image" src="image.php?icon=save" alt="{$lang_submit}" {if $suser_tooltips}title="{$lang_submit}" {/if}/>
+        <input type="image" name="submit[insert]" src="images/page_save.png" alt="{$lang_submit}" {if $suser_tooltips}title="{$lang_submit}" {/if}/>
     </td>
 </tr>
 </table>