change a html attribute to be xhtml valid

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@23914 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/BusinessTemplate_viewInstallationDialog/listbox_choice.xml

@@ -206,7 +206,7 @@
                 </item>
                 <item>
                     <key> <string>extra_item</string> </key>
-                    <value> <string>tabindex=1000 onclick="shiftCheck(event)"</string> </value>
+                    <value> <string>tabindex="1000" onclick="shiftCheck(event)"</string> </value>
                 </item>
                 <item>
                     <key> <string>hidden</string> </key>

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/TemplateTool_viewMultiInstallationDialog/listbox_choice.xml

@@ -206,7 +206,7 @@
                 </item>
                 <item>
                     <key> <string>extra_item</string> </key>
-                    <value> <string>tabindex=1000 onclick="shiftCheck(event)"</string> </value>
+                    <value> <string>tabindex="1000" onclick="shiftCheck(event)"</string> </value>
                 </item>
                 <item>
                     <key> <string>hidden</string> </key>

product/ERP5/bootstrap/erp5_core/bt/revision

-970
\ No newline at end of file
+971
\ No newline at end of file