# Option: theme_advanced_buttons<1-3_add_before>

This option should contain a comma separated list of button/control names to add to the beginning of the specified toolbar row. The number 1-3 is the row number to add the buttons/controls to. Below is a list of build in controls, plugins may include other controls names that can be inserted but these are documented in the individual plugins. This option can only be used when theme is set to advanced and when the theme_advanced_layout_manager option is set to the default value of "SimpleLayout".

### These are the build in buttons/controls that the advanced theme has.

bold,italic,underline,strikethrough,justifyleft,justifycenter,justifyright,justifyfull,styleselect,formatselect bullist,numlist,outdent,indent,undo,redo,link,unlink,anchor,image,cleanup,help,code hr,removeformat,visualaid,sub,sup,charmap,separator

### Example of usage of the theme_advanced_buttons<1-3>_add_before option:

    tinyMCE.init({
    	...
    	theme_advanced_buttons1_add_before : "separator,insertdate,inserttime,preview,zoom,separator,forecolor,backcolor"
    	theme_advanced_buttons2_add_before : "bullist,numlist,separator,outdent,indent,separator,undo,redo,separator,link,unlink,anchor,image,cleanup,help,code"
    	theme_advanced_buttons3_add_before : "hr,removeformat,visualaid,separator,sub,sup,separator,charmap"
    });