There is only one file to edit: main.php
Step 1: add a Case “Left” after the break of the case “Right”(add the code below in your main.php)
case "Left":
$toret.="
var rcount = jQuery('.shs_slider_wrp .shs_items').length;
jQuery('#shs_slider_ul .shs_items:first').before(jQuery('#shs_slider_ul .shs_items:last'));
var item_width = jQuery('#shs_slider_ul .shs_items').outerWidth();
var total_width=jQuery('#shs_slider_ul .shs_items').length;
jQuery('#shs_slider_ul').css({'left':'-$width','width':item_width*total_width+10});
jQuery('#shs_slider_ul .shs_items').css({'float':'left'});
function shs_animate_next(){
if(rcount < 3){
jQuery('#shs_slider_ul').css({'left':'0'});
jQuery('#shs_slider_ul .shs_items:last').after(jQuery('#shs_slider_ul .shs_items:first'));
jQuery('#shs_slider_ul:not(:animated)').animate({'left' : '-$width'},$trans_time,function(){});
}else{
var item_width = jQuery('#shs_slider_ul .shs_items').outerWidth();
var left_indent = parseInt(jQuery('#shs_slider_ul').css('left')) +item_width;
jQuery('#shs_slider_ul:not(:animated)').animate({'left' : left_indent},$trans_time,
function(){
jQuery('#shs_slider_ul .shs_items:first').after(jQuery('#shs_slider_ul .shs_items:last'));
jQuery('#shs_slider_ul').css({'left':'-$width'});
});
}
}
function shs_animate(){
var item_width = jQuery('#shs_slider_ul .shs_items').outerWidth();
var left_indent = parseInt(jQuery('#shs_slider_ul').css('left')) - item_width;
jQuery('#shs_slider_ul:not(:animated)').animate({'left' : left_indent},$trans_time,
function(){
jQuery('#shs_slider_ul .shs_items:last').before(jQuery('#shs_slider_ul .shs_items:first'));
jQuery('#shs_slider_ul').css({'left':'-$width'});
});
}";
break;
Step2: Add a new option in the Simple HTML WP-Admin dropdown list (copy and replace the existing select tag in your main.php)
<select name="direction">
<option value="Right" <?php shs_check_for_selected($direction,"Right"); ?> ><?php _e('Horizontal Slide','shs'); ?></option>
<option value="Left" <?php shs_check_for_selected($direction,"Left"); ?> ><?php _e('Left Slide','shs'); ?></option>
<option value="Down" <?php shs_check_for_selected($direction,"Down"); ?> ><?php _e('Vertical Slide','shs'); ?></option>
</select>
Thats it! Refresh the Simple HTML wp-admin and select the new “Left Slide” (that was just created), Deactivate and activate the plugin, clear the web browser cache and open your web site.