Want to add icons next to Wordpress Text/HTML widget headers? Here's a simple jQuery function that does just that. It assumes that within the widget you have already defined the icon element using the CSS class selector of ".icon-widget" in the body of the HTML widget. See this page for an example: http://www.webbyworks.com.au/95/adding-icons-to…

addWidgetIcons.js

(function($) {
  // move icons in sidebar to be in front of their header
  if ( $('#sidebar').length > 0 ) {
    // get all widget titles and loop through each
    $("#sidebar h4.widget-title").each( function(index) {
      // get the sibling textwidget > span
      var sibling = $(this).parent().find(".icon-widget");
      $(this).before( sibling );
    });
  }
}(jQuery));