Replacing Buttons from Big Title with Shortcode

I am trying to put the following shortcode on the Big Title section:

[idx_search title=”search” link=”private” detailed_search=”on” destination=”local” user_sorting=”on” location_search=”on” property_type_enabled=”on” orientation=”horizontal” title_font=”Arial” field_font=”Arial” border_style=”squared” widget_drop_shadow=”on” background_color=”#FFFFFF” title_text_color=”#000000″ field_text_color=”#000000″ detailed_search_text_color=”#000000″ submit_button_shine=”shine” submit_button_background=”#000000″ submit_button_text_color=”#FFFFFF”]

I have gone into the big_title.php and tried to do the following

<?php echo do_shortcode( ‘[idx_search title=”search” link=”private” detailed_search=”on” destination=”local” user_sorting=”on” location_search=”on” property_type_enabled=”on” orientation=”horizontal” title_font=”Arial” field_font=”Arial” border_style=”squared” widget_drop_shadow=”on” background_color=”#FFFFFF” title_text_color=”#000000″ field_text_color=”#000000″ detailed_search_text_color=”#000000″ submit_button_shine=”shine” submit_button_background=”#000000″ submit_button_text_color=”#FFFFFF”]’ ); ?>

But it doesn’t work and the page gets hung up on loading forever.