text: jQuery(document).ready( function($) {
  
      function media_upload(button_class) {
          var _custom_media = true,
          _orig_send_attachment = wp.media.editor.send.attachment;
          $('body').on('click', button_class, function(e) {
  
              var button_id ='#'+$(this).attr('id');
              var self = $(button_id);
              var send_attachment_bkp = wp.media.editor.send.attachment;
              var button = $(button_id);
              var id = button.attr('id').replace('_button', '');
              _custom_media = true;
              wp.media.editor.send.attachment = function(props, attachment){
  
                  if ( _custom_media  ) {
                       var hb_attr =$('.'+id).attr('lfb_hb');
                     // $('.custom_media_id').val(attachment.id);
                      $('.'+id).val(attachment.url);
                      $('.'+id+'_image').attr('src',attachment.url).css('display','block');
                     if(hb_attr=='header'){
                      $('.leadform-show-form .lead-head').css({'background':'url('+attachment.url+')','display':'block'});
                     lfb_header_padding();
                      }else{
                      $('.leadform-show-form .lead-form-front').css('background-image','url('+attachment.url+')');
                      }
                  } else {
                      return _orig_send_attachment.apply( button_id, [props, attachment] );
                  }
              }
              wp.media.editor.open(button);
              lfb_save_changes();
                  return false;
          });
      }
      media_upload('.lfb_custom_media_button.button');
  });
  
  
  function remove_image(t){
      if(t=='h'){
          jQuery('.lfb_custom_media_header_image').attr('src', '');
          jQuery('#lfb_header_image').val("");
          jQuery('.leadform-show-form .lead-head').css({'background':'none','display':'none'});
          } else if(t=='b'){
          jQuery('.lfb_custom_media_bg_image').attr('src', '');
          jQuery('#lfb_bg_image').val("");
          jQuery('.leadform-show-form .lead-form-front').css('background-image','none');
      
      }
      lfb_save_changes();
  }
  function lfb_save_changes(){
              jQuery("#saveColor, .saveColor").css({"background":'#000'});
              jQuery("#saveColor, .saveColor").val('Save Changes');
              jQuery( "#saveColor, .saveColor" ).prop( "disabled", false );
  }
  
  function lfb_header_padding(){
                       $header_padding = jQuery('#lfb_header_algmnt_tb').val();
                      if($header_padding ==0){
                          jQuery('.lead-head').css({"padding-top":'10%','padding-bottom':'10%'});
                          jQuery('#lfb_header_algmnt_tb').val(10);
                      }
  }
  
  