<?php
/*
Add-on: Ultimate Parallax Background for VC
Add-on URI: https://brainstormforce.com/demos/parallax/
Description: Display interactive image and video parallax background in visual composer row
Version: 1.0
*/
$ultimate_row = get_option('ultimate_row');
if($ultimate_row != 'enable')
	return false;
if(!class_exists('VC_Ultimate_Parallax')){
	class VC_Ultimate_Parallax{
		function __construct(){
			add_action('admin_enqueue_scripts',array($this,'admin_scripts'));
			/*add_action('wp_enqueue_scripts',array($this,'front_scripts'),9999); */
			add_action('admin_init',array($this,'parallax_init'));
			$ultimate_row = get_option('ultimate_row');
			//echo WPB_VC_VERSION;
			if($ultimate_row == "enable"){
				if(defined('WPB_VC_VERSION') && version_compare( WPB_VC_VERSION, '4.4', '>=' )) {
					add_filter('vc_shortcode_output',array($this, 'execute_ultimate_vc_shortcode'),10,3);
				}
			}
			//add_filter('parallax_image_video',array($this,'parallax_shortcode'), 10, 2);
		}/* end constructor */

		function execute_ultimate_vc_shortcode($output, $obj, $attr) {
			if($obj->settings('base')=='vc_row') {
				$output .= $this->parallax_shortcode($attr, '');
			}
			return $output;
		}

		public static function parallax_shortcode($atts, $content){
			$bg_type = $bg_image = $bg_image_new = $bsf_img_repeat = $parallax_style = $video_opts = $video_url = $video_url_2 = $video_poster = $bg_image_size = $bg_image_posiiton = $u_video_url = $parallax_sense = $bg_cstm_size = $bg_override = $bg_img_attach = $u_start_time = $u_stop_time = $layer_image = $css = $animation_type = $horizontal_animation = $vertical_animation = $animation_speed = $animated_bg_color = $fadeout_row = $fadeout_start_effect = $parallax_content = $parallax_content_sense = $disable_on_mobile = $disable_on_mobile_img_parallax = $animation_repeat = $animation_direction = $enable_overlay = $overlay_color = $overlay_pattern = $overlay_pattern_opacity = $overlay_pattern_size = $multi_color_overlay = $overlay = "";

			$seperator_html = $seperator_bottom_html = $seperator_top_html = $seperator_css = $seperator_enable = $seperator_type = $seperator_position = $seperator_shape_size = $seperator_shape_background = $seperator_shape_border = $seperator_shape_border_color = $seperator_shape_border_width = '';

			$ult_hide_row = $ult_hide_row_large_screen = $ult_hide_row_desktop = $ult_hide_row_tablet = $ult_hide_row_tablet_small = $ult_hide_row_mobile = $ult_hide_row_mobile_large = '';

			extract( shortcode_atts( array(
			    "bg_type" 					=> "",
				"bg_image" 					=> "",
				"bg_image_new" 				=> "",
				"bg_image_repeat" 			=> "",
				'bg_image_size'				=> "",
				"parallax_style" 			=> "",
				"parallax_sense"			=> "30",
				"video_opts" 				=> "",
				"bg_image_posiiton"			=> "",
				"video_url" 				=> "",
				"video_url_2" 				=> "",
				"video_poster" 				=> "",
				"u_video_url" 				=> "",
				"bg_cstm_size"				=> "",
				"bg_override"				=> "0",
				"bg_img_attach" 			=> "",
				"u_start_time"				=> "",
				"u_stop_time"				=> "",
				"layer_image"				=> "",
				"bg_grad"					=> "",
				"bg_color_value" 			=> "",
				"bg_fade"					=> "",
				"css" 						=> "",
				"viewport_vdo" 				=> "",
				"enable_controls" 			=> "",
				"controls_color" 			=> "",
				"animation_direction" 		=> "left-animation",
				"animation_type" 			=> "false",
				"horizontal_animation" 		=> "",
				"vertical_animation" 		=> "",
				"animation_speed" 			=> "",
				"animation_repeat" 			=> "repeat",
				"animated_bg_color" 		=> "",
				"fadeout_row" 				=> "",
				"fadeout_start_effect" 		=> "30",
				"parallax_content" => "",
				"parallax_content_sense"	=> "30",
				"disable_on_mobile"			=> "",
				"disable_on_mobile_img_parallax" => "off",
				"enable_overlay" 			=> "",
				"overlay_color"				=> "",
				"overlay_pattern" 			=> "",
				"overlay_pattern_opacity" 	=> "80",
				"overlay_pattern_size" 		=> "",
				"overlay_pattern_attachment" => "scroll",
				"multi_color_overlay"		=> "",
				"multi_color_overlay_opacity" => "60",
				"seperator_enable" 			=> "",
				"seperator_type" 			=> "none_seperator",
				"seperator_position"		=> "top_seperator",
				"seperator_shape_size" 		=> "40",
				"seperator_shape_background" => "#fff",
				"seperator_shape_border" 	=> "none",
				"seperator_shape_border_color" => "",
				"seperator_shape_border_width" => "1",
				"seperator_svg_height" 		=> "60",
				"icon_type"					=> "no_icon",
				"icon"						=> "",
				"icon_color"				=> "",
				"icon_style"				=> "none",
				"icon_color_bg"				=> "",
				"icon_border_style"			=> "",
				"icon_color_border"			=> "#333333",
				"icon_border_size"			=> "1",
				"icon_border_radius"		=> "500",
				"icon_border_spacing"		=> "50",
				"icon_img"					=> "",
				"img_width"					=> "48",
				"icon_size"					=> "32",
				"ult_hide_row"				=> "",
				"ult_hide_row_large_screen" => "",
				"ult_hide_row_desktop"		=> "",
				"ult_hide_row_tablet"		=> "",
				"ult_hide_row_tablet_small" => "",
				"ult_hide_row_mobile"		=> "",
				"ult_hide_row_mobile_large"	=> "",
				"video_fixer" 				=> "true"
			), $atts ) );

			if($bg_type === '')
				$bg_type = 'no_bg';
			if($parallax_style === '')
				$parallax_style = 'vcpb-default';
			if($bg_image_repeat === '')
				$bg_image_repeat = 'repeat';
			if($bg_image_size === '')
				$bg_image_size = 'cover';
			if($bg_img_attach === '')
				$bg_img_attach = 'scroll';

			$bsf_dev_mode = bsf_get_option('dev_mode');
			if($bsf_dev_mode === 'enable') {
				$js_path = UAVC_URL.'assets/js/';
				$css_path = UAVC_URL.'assets/css/';
				$ext = '';
			}
			else {
				$js_path = UAVC_URL.'assets/min-js/';
				$css_path = UAVC_URL.'assets/min-css/';
				$ext = '.min';
			}

			/* enqueue scripts */
			if((get_option('ultimate_row') == "enable" && $bg_type !== "") || $parallax_content != '' || $fadeout_row != ''){

				$ultimate_js = get_option('ultimate_js');

				if($ultimate_js != 'enable') :
					if($bg_type == 'no_bg' && ($parallax_content != '' || $fadeout_row != ''))
					{
						//wp_enqueue_script('ultimate-row-bg',plugins_url('../assets/min-js/',__FILE__).'ultimate_bg.min.js');
						//wp_enqueue_script('ultimate-custom');
					}
					else if($bg_type != 'no_bg' && ($parallax_content != '' || $fadeout_row != ''))
					{
						wp_enqueue_script('ultimate-appear');
						wp_enqueue_script('ultimate-row-bg', $js_path.'ultimate_bg'.$ext.'.js');
						wp_enqueue_script('ultimate-custom');
					}
					else if($bg_type != 'no_bg' && ($parallax_content == '' || $fadeout_row == ''))
					{
						wp_enqueue_script('ultimate-appear');
						wp_enqueue_script('ultimate-row-bg', $js_path.'ultimate_bg'.$ext.'.js');
						wp_enqueue_script('ultimate-custom');
					}
				endif;

				$html = $autoplay = $muted = $loop = $pos_suffix = $bg_img = $bg_img_id = $icon_inline = $commom_data_attributes = $vc_version = '';

				$ultimate_custom_vc_row = get_option('ultimate_custom_vc_row');
				$ultimate_theme_support = get_option('ultimate_theme_support');

				if(defined('WPB_VC_VERSION'))
					$vc_version = WPB_VC_VERSION;

				$is_vc_4_4 = (version_compare($vc_version, '4.4', '<')) ? true : false;

				$commom_data_attributes .= ' data-custom-vc-row="'.esc_attr($ultimate_custom_vc_row).'" ';
				$commom_data_attributes .= ' data-vc="'.esc_attr($vc_version).'" ';
				$commom_data_attributes .= ' data-is_old_vc="'.esc_attr($is_vc_4_4).'" ';
				$commom_data_attributes .= ' data-theme-support="'.esc_attr($ultimate_theme_support).'" ';

				//if($disable_on_mobile != '')
				//{
				//	if($disable_on_mobile == 'enable_on_mobile_value')
				//		$disable_on_mobile = 'false';
				//	else
				//		$disable_on_mobile = 'true';
				//}
				//else
					$disable_on_mobile = 'true';

				if($disable_on_mobile_img_parallax == 'off' || $disable_on_mobile_img_parallax == '' )
					$disable_on_mobile_img_parallax = 'true';
				else
					$disable_on_mobile_img_parallax = 'false';

				// for overlay
				if($enable_overlay == 'enable_overlay_value')
				{
					if($overlay_pattern != 'transperant' && $overlay_pattern != '')
						$pattern_url = UAVC_URL.'assets/images/patterns/'.$overlay_pattern;
					else
						$pattern_url = '';
					if(preg_match('/^#[a-f0-9]{6}$/i', $overlay_color)) //hex color is valid
					{
						$overlay_color = hex2rgbUltParallax($overlay_color, $opacity = 0.2);
					}

					if(strpos( $overlay_pattern_opacity, '.' ) === false)
						$overlay_pattern_opacity = $overlay_pattern_opacity/100;

					$overlay = ' data-overlay="true" data-overlay-color="'.esc_attr($overlay_color).'" data-overlay-pattern="'.esc_attr($pattern_url).'" data-overlay-pattern-opacity="'.esc_attr($overlay_pattern_opacity).'" data-overlay-pattern-size="'.esc_attr($overlay_pattern_size).'" data-overlay-pattern-attachment="'.esc_attr($overlay_pattern_attachment).'" ';

					if($multi_color_overlay == 'uvc-multi-color-bg')
					{
						$multi_color_overlay_opacity = $multi_color_overlay_opacity/100;
						$overlay .= ' data-multi-color-overlay="'.esc_attr($multi_color_overlay).'" data-multi-color-overlay-opacity="'.esc_attr($multi_color_overlay_opacity).'" ';
					}
				}
				else
				{
					$overlay = ' data-overlay="false" data-overlay-color="" data-overlay-pattern="" data-overlay-pattern-opacity="" data-overlay-pattern-size="" ';
				}

				// for seperator
				if($seperator_enable == 'seperator_enable_value')
				{
					$seperator_bottom_html = ' data-seperator="true" ';
					$seperator_bottom_html .= ' data-seperator-type="'.esc_attr($seperator_type).'" ';
					$seperator_bottom_html .= ' data-seperator-shape-size="'.esc_attr($seperator_shape_size).'" ';
					$seperator_bottom_html .= ' data-seperator-svg-height="'.esc_attr($seperator_svg_height).'" ';
					$seperator_bottom_html .= ' data-seperator-full-width="true"';
					$seperator_bottom_html .= ' data-seperator-position="'.esc_attr($seperator_position).'" ';

					if($seperator_shape_background != '') {
						if($seperator_type == 'multi_triangle_seperator') {
							preg_match('/\(([^)]+)\)/', $seperator_shape_background, $output_temp);
							if(isset($output_temp[1])) {
								$rgba = explode(',', $output_temp[1]);
								$seperator_shape_background = rgbaToHexUltimate($rgba[0],$rgba[1],$rgba[2]);
							}
						}
						$seperator_bottom_html .= ' data-seperator-background-color="'.esc_attr($seperator_shape_background).'" ';
					}
					if($seperator_shape_border != 'none')
					{
						$seperator_bottom_html .= ' data-seperator-border="'.esc_attr($seperator_shape_border).'" ';
						$bwidth = ($seperator_shape_border_width == '') ? '1' : $seperator_shape_border_width;
						$seperator_bottom_html .= ' data-seperator-border-width="'.esc_attr($bwidth).'" ';
						$seperator_bottom_html .= ' data-seperator-border-color="'.esc_attr($seperator_shape_border_color).'" ';
					}

					if($icon_type != 'no_icon')
					{
						$icon_animation = '';
						$alignment = 'center';
						$icon_inline = do_shortcode('[just_icon icon_align="'.esc_attr($alignment).'" icon_type="'.esc_attr($icon_type).'" icon="'.esc_attr($icon).'" icon_img="'.esc_attr($icon_img).'" img_width="'.esc_attr($img_width).'" icon_size="'.esc_attr($icon_size).'" icon_color="'.esc_attr($icon_color).'" icon_style="'.esc_attr($icon_style).'" icon_color_bg="'.esc_attr($icon_color_bg).'" icon_color_border="'.esc_attr($icon_color_border).'"  icon_border_style="'.esc_attr($icon_border_style).'" icon_border_size="'.esc_attr($icon_border_size).'" icon_border_radius="'.esc_attr($icon_border_radius).'" icon_border_spacing="'.esc_attr($icon_border_spacing).'" icon_animation="'.esc_attr($icon_animation).'"]');
					}
					$seperator_bottom_html .= ' data-icon="'.htmlentities($icon_inline).'" ';
				}

				$seperator_html = $seperator_top_html.' '.$seperator_bottom_html;

				// for hide row
				$device_message = $ult_hide_row_data = '';
				if($ult_hide_row == 'ult_hide_row_value')
				{
					if($ult_hide_row_large_screen == 'large_screen')
						$ult_hide_row_data .= ' uvc_hidden-lg ';
					if($ult_hide_row_desktop == 'desktop')
						$ult_hide_row_data .= ' uvc_hidden-ml ';
					if($ult_hide_row_tablet == 'tablet')
						$ult_hide_row_data .= ' uvc_hidden-md ';
					if($ult_hide_row_tablet_small == 'xs_tablet')
						$ult_hide_row_data .= ' uvc_hidden-sm ';
					if($ult_hide_row_mobile == 'mobile')
						$ult_hide_row_data .= ' uvc_hidden-xs ';
					if($ult_hide_row_mobile_large == 'xl_mobile')
						$ult_hide_row_data .= ' uvc_hidden-xsl ';

					if($ult_hide_row_data != '')
						$ult_hide_row_data = ' data-hide-row="'.esc_attr($ult_hide_row_data).'" ';
				}

				// RTL
				$rtl = 'false';
				if(is_rtl())
					$rtl = 'true';
				if($rtl === 'false' || $rtl === false) {
					$ultimate_rtl_support = get_option('ultimate_rtl_support');
					if($ultimate_rtl_support == 'enable')
						$rtl = 'true';
				}

				$output = '<!-- Row Backgrounds -->';
				if($bg_image_new != ""){
					$bg_img_id = $bg_image_new;
				} elseif( $bg_image != ""){
					$bg_img_id = $bg_image;
				} else {
					if($css !== ""){
						$arr = explode('?id=', $css);
						if(isset($arr[1])){
							$arr = explode(')', $arr[1]);
							$bg_img_id = $arr[0];
						}
					}
				}
				if($bg_image_posiiton!=''){
					if(strpos($bg_image_posiiton, 'px')){
						$pos_suffix ='px';
					}
					elseif(strpos($bg_image_posiiton, 'em')){
						$pos_suffix ='em';
					}
					else{
						$pos_suffix='%';
					}
				}
				if($bg_type== "no_bg"){
					/*$html .= '<div class="upb_no_bg" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.$fadeout_start_effect.'" data-parallax-content="'.$parallax_content.'" data-parallax-content-sense="'.$parallax_content_sense.'" data-row-effect-mobile-disable="'.$disable_on_mobile.'" data-img-parallax-mobile-disable="'.$disable_on_mobile_img_parallax.'" data-rtl="'.$rtl.'" '.$commom_data_attributes.' '.$seperator_html.' '.$ult_hide_row_data.'></div>';*/
				}
				elseif($bg_type == "image"){
					if($bg_image_size=='cstm'){
						if($bg_cstm_size!=''){
							$bg_image_size = $bg_cstm_size;
						}
					}
					if($parallax_style == 'vcpb-fs-jquery' || $parallax_style=="vcpb-mlvp-jquery"){
						if($parallax_style == 'vcpb-fs-jquery')
							wp_enqueue_script('jquery.shake', $js_path.'jparallax'.$ext.'.js');

						if($parallax_style=="vcpb-mlvp-jquery")
							wp_enqueue_script('jquery.vhparallax', $js_path.'vhparallax'.$ext.'.js');
						$imgs = explode(',',$layer_image);
						$layer_image = array();
						foreach ($imgs as $value) {
							$layer_image[] = wp_get_attachment_image_src($value,'full');
						}
						foreach ($layer_image as $key=>$value) {
							$bg_imgs[]=$layer_image[$key][0];
						}
						$html .= '<div class="upb_bg_img" data-ultimate-bg="'.esc_attr(implode(',', $bg_imgs)).'" data-ultimate-bg-style="'.esc_attr($parallax_style).'" data-bg-img-repeat="'.esc_attr($bg_image_repeat).'" data-bg-img-size="'.esc_attr($bg_image_size).'" data-bg-img-position="'.esc_attr($bg_image_posiiton).'" data-parallx_sense="'.esc_attr($parallax_sense).'" data-bg-override="'.esc_attr($bg_override).'" data-bg_img_attach="'.esc_attr($bg_img_attach).'" data-upb-overlay-color="'.esc_attr($overlay_color).'" data-upb-bg-animation="'.esc_attr($bg_fade).'" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'" data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" data-rtl="'.esc_attr($rtl).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.'></div>';
					}
					else{
						if($parallax_style == 'vcpb-vz-jquery' || $parallax_style=="vcpb-hz-jquery")
							wp_enqueue_script('jquery.vhparallax',$js_path.'vhparallax'.$ext.'.js');

						if($bg_img_id){
							if($animation_direction == '' && $animation_type != 'false')
							{
								if($animation_type == 'h')
									$animation = $horizontal_animation;
								else
									$animation = $vertical_animation;
							}
							else
							{
								if($animation_direction == 'top-animation' || $animation_direction == 'bottom-animation')
									$animation_type = 'v';
								else
									$animation_type = 'h';
									$animation = $animation_direction;
								if($animation == '')
									$animation = 'left-animation';
							}

							$bg_img = apply_filters('ult_get_img_single', $bg_img_id, 'url');
							$html .= '<div class="upb_bg_img" data-ultimate-bg="url('.esc_url($bg_img).')" data-image-id="'.esc_attr($bg_img_id).'" data-ultimate-bg-style="'.esc_attr($parallax_style).'" data-bg-img-repeat="'.esc_attr($bg_image_repeat).'" data-bg-img-size="'.esc_attr($bg_image_size).'" data-bg-img-position="'.esc_attr($bg_image_posiiton).'" data-parallx_sense="'.esc_attr($parallax_sense).'" data-bg-override="'.esc_attr($bg_override).'" data-bg_img_attach="'.esc_attr($bg_img_attach).'" data-upb-overlay-color="'.esc_attr($overlay_color).'" data-upb-bg-animation="'.esc_attr($bg_fade).'" data-fadeout="'.esc_attr($fadeout_row).'" data-bg-animation="'.esc_attr($animation).'" data-bg-animation-type="'.esc_attr($animation_type).'" data-animation-repeat="'.esc_attr($animation_repeat).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'" data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" data-rtl="'.esc_attr($rtl).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.'></div>';
						}
					}
				} elseif($bg_type == "video"){
					$v_opts = explode(",",$video_opts);
					if(is_array($v_opts)){
						foreach($v_opts as $opt){
							if($opt == "muted") $muted .= $opt;
							if($opt == "autoplay") $autoplay .= $opt;
							if($opt == "loop") $loop .= $opt;
						}
					}
					if($viewport_vdo == 'viewport_play')
						$enable_viewport_vdo = 'true';
					else
						$enable_viewport_vdo = 'false';

					$video_fixer_option = get_option('ultimate_video_fixer');
					if($video_fixer_option)
					{
						if($video_fixer_option == 'enable')
							$video_fixer = 'false';
					}

					$u_stop_time = ($u_stop_time!='')?$u_stop_time:0;
					$u_start_time = ($u_stop_time!='')?$u_start_time:0;
					$v_img = apply_filters('ult_get_img_single', $video_poster, 'url');
					$html .= '<div class="upb_content_video" data-controls-color="'.esc_attr($controls_color).'" data-controls="'.esc_attr($enable_controls).'" data-viewport-video="'.esc_attr($enable_viewport_vdo).'" data-ultimate-video="'.esc_attr($video_url).'" data-ultimate-video2="'.esc_attr($video_url_2).'" data-ultimate-video-muted="'.esc_attr($muted).'" data-ultimate-video-loop="'.esc_attr($loop).'" data-ultimate-video-poster="'.esc_attr($v_img).'" data-ultimate-video-autoplay="autoplay" data-bg-override="'.esc_attr($bg_override).'" data-upb-overlay-color="'.esc_attr($overlay_color).'" data-upb-bg-animation="'.esc_attr($bg_fade).'" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'" data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-rtl="'.esc_attr($rtl).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.' data-video_fixer="'.esc_attr($video_fixer).'"></div>';

					if($enable_controls == 'display_control')
						wp_enqueue_style('ultimate-vidcons', UAVC_URL.'assets/fonts/vidcons.css');
				}
				elseif ($bg_type=='u_iframe') {
					//wp_enqueue_script('jquery.tublar',plugins_url('../assets/js/tubular.js',__FILE__));
					wp_enqueue_script('jquery.ytplayer', $js_path.'mb-YTPlayer'.$ext.'.js');
					$v_opts = explode(",",$video_opts);
					$v_img = apply_filters('ult_get_img_single', $video_poster, 'url');
					if(is_array($v_opts)){
						foreach($v_opts as $opt){
							if($opt == "muted") $muted .= $opt;
							if($opt == "autoplay") $autoplay .= $opt;
							if($opt == "loop") $loop .= $opt;
						}
					}
					if($viewport_vdo === 'viewport_play')
						$enable_viewport_vdo = 'true';
					else
						$enable_viewport_vdo = 'false';

					$video_fixer_option = get_option('ultimate_video_fixer');
					if($video_fixer_option)
					{
						if($video_fixer_option == 'enable')
							$video_fixer = 'false';
					}

					$html .= '<div class="upb_content_iframe" data-controls="'.esc_attr($enable_controls).'" data-viewport-video="'.esc_attr($enable_viewport_vdo).'" data-ultimate-video="'.esc_attr($u_video_url).'" data-bg-override="'.esc_attr($bg_override).'" data-start-time="'.esc_attr($u_start_time).'" data-stop-time="'.esc_attr($u_stop_time).'" data-ultimate-video-muted="'.esc_attr($muted).'" data-ultimate-video-loop="'.esc_attr($loop).'" data-ultimate-video-poster="'.esc_attr($v_img).'" data-upb-overlay-color="'.esc_attr($overlay_color).'" data-upb-bg-animation="'.esc_attr($bg_fade).'" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'"  data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" data-rtl="'.esc_attr($rtl).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.' data-video_fixer="'.esc_attr($video_fixer).'"></div>';
				}
				elseif ($bg_type == 'grad') {
					$html .= '<div class="upb_grad" data-grad="'.esc_attr($bg_grad).'" data-bg-override="'.esc_attr($bg_override).'" data-upb-overlay-color="'.esc_attr($overlay_color).'" data-upb-bg-animation="'.esc_attr($bg_fade).'" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'" data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" data-rtl="'.esc_attr($rtl).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.'></div>';
				}
				elseif($bg_type == 'bg_color'){
					$html .= '<div class="upb_color" data-bg-override="'.esc_attr($bg_override).'" data-bg-color="'.esc_attr($bg_color_value).'" data-fadeout="'.esc_attr($fadeout_row).'" data-fadeout-percentage="'.esc_attr($fadeout_start_effect).'" data-parallax-content="'.esc_attr($parallax_content).'" data-parallax-content-sense="'.esc_attr($parallax_content_sense).'" data-row-effect-mobile-disable="'.esc_attr($disable_on_mobile).'" data-img-parallax-mobile-disable="'.esc_attr($disable_on_mobile_img_parallax).'" data-rtl="'.esc_attr($rtl).'" '.$commom_data_attributes.' '.$overlay.' '.$seperator_html.' '.$ult_hide_row_data.'></div>';
				}
				$output .= $html;
				if($bg_type=='no_bg'){
					return '';
				}
				else{
					self::front_scripts();
					return $output;
				}

			}
		} /* end parallax_shortcode */
		function parallax_init(){
			$group_name = 'Background';
			$group_effects = 'Effect';
			if(function_exists('vc_remove_param')){
				//vc_remove_param('vc_row','bg_image');
				vc_remove_param('vc_row','bg_image_repeat');
			}

			$pluginname = dirname(dirname(plugin_basename( __FILE__ )));

			$patterns_path = realpath(dirname(plugin_dir_path(__FILE__)).'/assets/images/patterns');
			$patterns_list = glob($patterns_path.'/*.*');
			$patterns = array();

			foreach($patterns_list as $pattern)
				$patterns[basename($pattern)] = UAVC_URL.'/assets/images/patterns/'.basename($pattern);

			/*
			$separator_path = realpath(dirname(plugin_dir_path(__FILE__)).'/assets/images/separator');
			$separator_list = glob($separator_path.'/*.*');
			$separator_imgs = array();

			foreach($separator_list as $separator)
				$separator_imgs[basename($separator)] = plugins_url().'/'.$pluginname.'/assets/images/separator/'.basename($separator);*/
			if(function_exists('vc_add_param')){
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"admin_label" => true,
						"heading" => __("Background Style", "ultimate_vc"),
						"param_name" => "bg_type",
						"value" => array(
							__("Default","ultimate_vc") => "",
							__("Single Color","ultimate_vc") => "bg_color",
							__("Gradient Color","ultimate_vc") => "grad",
							__("Image / Parallax","ultimate_vc") => "image",
							__("YouTube Video","ultimate_vc") => "u_iframe",
							__("Hosted Video","ultimate_vc") => "video",
							//__("Animated Background","upb_parallax") => "animated",
							//__("No","upb_parallax") => "no_bg",
							),
						"description" => __("Select the kind of background would you like to set for this row.","ultimate_vc")." ".__("Not sure?","ultimate_vc")." ".__("See Narrated","ultimate_vc")." <a href='https://www.youtube.com/watch?v=Qxs8R-uaMWk&list=PL1kzJGWGPrW981u5caHy6Kc9I1bG1POOx' target='_blank' rel='noopener'>".__("Video Tutorials","ultimate_vc")."</a>",
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "gradient",
						"class" => "",
						"heading" => __("Gradient Type", "ultimate_vc"),
						"param_name" => "bg_grad",
						"description" => __('At least two color points should be selected.','ultimate_vc').' <a href="https://www.youtube.com/watch?v=yE1M4AKwS44" target="_blank" rel="noopener">'.__('Video Tutorial','ultimate_vc').'</a>',
						"dependency" => array("element" => "bg_type","value" => array("grad")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "colorpicker",
						"class" => "",
						"heading" => __("Background Color", "ultimate_vc"),
						"param_name" => "bg_color_value",
						//"description" => __('At least two color points should be selected. <a href="https://www.youtube.com/watch?v=yE1M4AKwS44" target="_blank">Video Tutorial</a>', "upb_parallax"),
						"dependency" => array("element" => "bg_type","value" => array("bg_color")),
						"group" => $group_name,
					)
				);
				vc_add_param("vc_row", array(
					"type" => "dropdown",
					"class" => "",
					"heading" => __("Parallax Style","ultimate_vc"),
					"param_name" => "parallax_style",
					"value" => array(
						__("No Parallax","ultimate_vc") => "",
						__("Simple Background Image","ultimate_vc") => "vcpb-default",
						__("Auto Moving Background","ultimate_vc") => "vcpb-animated",
						__("Vertical Parallax On Scroll","ultimate_vc") => "vcpb-vz-jquery",
						__("Horizontal Parallax On Scroll","ultimate_vc") => "vcpb-hz-jquery",
						__("Interactive Parallax On Mouse Hover","ultimate_vc") => "vcpb-fs-jquery",
						__("Multilayer Vertical Parallax","ultimate_vc") => "vcpb-mlvp-jquery",
					),
					"description" => __("Select the kind of style you like for the background.","ultimate_vc"),
					"dependency" => array("element" => "bg_type","value" => array("image")),
					"group" => $group_name,
				));
				vc_add_param('vc_row',array(
						"type" => "ult_img_single",
						"class" => "",
						"heading" => __("Background Image", "ultimate_vc"),
						"param_name" => "bg_image_new",
						"value" => "",
						"description" => __("Upload or select background image from media gallery.", "ultimate_vc"),
						"dependency" => array("element" => "parallax_style","value" => array("vcpb-default","vcpb-animated","vcpb-vz-jquery","vcpb-hz-jquery",)),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "attach_images",
						"class" => "",
						"heading" => __("Layer Images", "ultimate_vc"),
						"param_name" => "layer_image",
						"value" => "",
						"description" => __("Upload or select background images from media gallery.", "ultimate_vc"),
						"dependency" => array("element" => "parallax_style","value" => array("vcpb-fs-jquery","vcpb-mlvp-jquery")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Background Image Repeat", "ultimate_vc"),
						"param_name" => "bg_image_repeat",
						"value" => array(
								__("Repeat", "ultimate_vc") => "",
								__("Repeat X", "ultimate_vc") => "repeat-x",
								__("Repeat Y", "ultimate_vc") => "repeat-y",
								__("No Repeat", "ultimate_vc") => "no-repeat",
							),
						"description" => __("Options to control repeatation of the background image.","ultimate_vc")." ".__("Learn on","ultimate_vc")." <a href='http://www.w3schools.com/cssref/playit.asp?filename=playcss_background-repeat' target='_blank' rel='noopener'>".__("W3School","ultimate_vc")."</a>",
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-default","vcpb-fix","vcpb-vz-jquery","vcpb-hz-jquery")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Background Image Size", "ultimate_vc"),
						"param_name" => "bg_image_size",
						"value" => array(
								__("Cover - Image to be as large as possible", "ultimate_vc") => "",
								__("Contain - Image will try to fit inside the container area", "ultimate_vc") => "contain",
								__("Initial", "ultimate_vc") => "initial",
								/*__("Automatic", "upb_parallax") => "automatic", */
							),
						"description" => __("Options to control repeatation of the background image.","ultimate_vc")." ".__("Learn on","ultimate_vc")." <a href='http://www.w3schools.com/cssref/playit.asp?filename=playcss_background-size&preval=50%25' target='_blank' rel='noopener'>".__("W3School","ultimate_vc")."</a>",
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-default","vcpb-animated","vcpb-fix","vcpb-vz-jquery","vcpb-hz-jquery")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Custom Background Image Size", "ultimate_vc"),
						"param_name" => "bg_cstm_size",
						"value" =>"",
						"description" => __("You can use initial, inherit or any number with px, em, %, etc. Example- 100px 100px", "ultimate_vc"),
						"dependency" => Array("element" => "bg_image_size","value" => array("cstm")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Scroll Effect", "ultimate_vc"),
						"param_name" => "bg_img_attach",
						"value" => array(
								__("Move with the content", "ultimate_vc") => "",
								__("Fixed at its position", "ultimate_vc") => "fixed",
							),
						"description" => __("Options to set whether a background image is fixed or scroll with the rest of the page.", "ultimate_vc"),
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-default","vcpb-animated","vcpb-hz-jquery","vcpb-vz-jquery")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "number",
						"class" => "",
						"heading" => __("Parallax Speed", "ultimate_vc"),
						"param_name" => "parallax_sense",
						"value" =>"",
						"max"=>"100",
						"description" => __("Control speed of parallax. Enter value between 1 to 100 (Default 30)", "ultimate_vc"),
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-vz-jquery","vcpb-animated","vcpb-hz-jquery","vcpb-vs-jquery","vcpb-hs-jquery","vcpb-fs-jquery","vcpb-mlvp-jquery")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Background Image Posiiton", "ultimate_vc"),
						"param_name" => "bg_image_posiiton",
						"value" =>"",
						"description" => __("You can use any number with px, em, %, etc. Example- 100px 100px.", "ultimate_vc"),
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-default","vcpb-fix")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Animation Direction", "ultimate_vc"),
						"param_name" => "animation_direction",
						"value" => array(
								__("Left to Right", "ultimate_vc") => "",
								__("Right to Left", "ultimate_vc") => "right-animation",
								__("Top to Bottom", "ultimate_vc") => "top-animation",
								__("Bottom to Top", "ultimate_vc") => "bottom-animation",

							),
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-animated")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Background Repeat", "ultimate_vc"),
						"param_name" => "animation_repeat",
						"value" => array(
								__("Repeat", "ultimate_vc") => "",
								__("Repeat X", "ultimate_vc") => "repeat-x",
								__("Repeat Y", "ultimate_vc") => "repeat-y",
							),
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-animated")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Link to the video in MP4 Format", "ultimate_vc"),
						"param_name" => "video_url",
						"value" => "",
						/*"description" => __("Enter your video URL. You can upload a video through <a href='".home_url()."/wp-admin/media-new.php' target='_blank'>WordPress Media Library</a>, if not done already.", "upb_parallax"),*/
						"dependency" => Array("element" => "bg_type","value" => array("video")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Link to the video in WebM / Ogg Format", "ultimate_vc"),
						"param_name" => "video_url_2",
						"value" => "",
						"description" => __("IE, Chrome & Safari","ultimate_vc")." <a href='http://www.w3schools.com/html/html5_video.asp' target='_blank' rel='noopener'>".__("support","ultimate_vc")."</a> ".__("MP4 format, while Firefox & Opera prefer WebM / Ogg formats.","ultimate_vc")." ".__("You can upload the video through","ultimate_vc")." <a href='".home_url()."/wp-admin/media-new.php' target='_blank' rel='noopener'>".__("WordPress Media Library","ultimate_vc")."</a>.",
						"dependency" => Array("element" => "bg_type","value" => array("video")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Enter YouTube URL of the Video", "ultimate_vc"),
						"param_name" => "u_video_url",
						"value" => "",
						"description" => __("Enter YouTube url. Example - YouTube (https://www.youtube.com/watch?v=tSqJIIcxKZM) ", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "checkbox",
						"class" => "",
						"heading" => __("Extra Options", "ultimate_vc"),
						"param_name" => "video_opts",
						"value" => array(
								__("Loop","ultimate_vc") => "loop",
								__("Muted","ultimate_vc") => "muted",
							),
						/*"description" => __("Select options for the video.", "upb_parallax"),*/
						"dependency" => Array("element" => "bg_type","value" => array("video","u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "ult_img_single",
						"class" => "",
						"heading" => __("Placeholder Image", "ultimate_vc"),
						"param_name" => "video_poster",
						"value" => "",
						"description" => __("Placeholder image is displayed in case background videos are restricted (Ex - on iOS devices).", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("video","u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "number",
						"class" => "",
						"heading" => __("Start Time", "ultimate_vc"),
						"param_name" => "u_start_time",
						"value" => "",
						"suffix" => "seconds",
						/*"description" => __("Enter time in seconds from where video start to play.", "upb_parallax"),*/
						"dependency" => Array("element" => "bg_type","value" => array("u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "number",
						"class" => "",
						"heading" => __("Stop Time", "ultimate_vc"),
						"param_name" => "u_stop_time",
						"value" => "",
						"suffix" => "seconds",
						"description" => __("You may start / stop the video at any point you would like.", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Play video only when in viewport", "ultimate_vc"),
						"param_name" => "viewport_vdo",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"viewport_play" => array(
									"label" => "",
									"on" => __("Yes","ultimate_vc"),
									"off" => __("No","ultimate_vc"),
								)
							),
						"description" => __("Video will be played only when user is on the particular screen position. Once user scroll away, the video will pause.", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("video","u_iframe")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Display Controls", "ultimate_vc"),
						"param_name" => "enable_controls",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"display_control" => array(
									"label" => "",
									"on" => __("Yes","ultimate_vc"),
									"off" => __("No","ultimate_vc"),
								)
							),
						"description" => __("Display play / pause controls for the video on bottom right position.", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("video")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "colorpicker",
						"class" => "",
						"heading" => __("Color of Controls Icon", "ultimate_vc"),
						"param_name" => "controls_color",
						//"admin_label" => true,
						//"description" => __("Display play / pause controls for the video on bottom right position.", "upb_parallax"),
						"dependency" => Array("element" => "enable_controls","value" => array("display_control")),
						"group" => $group_name,
					)
				);
				vc_add_param('vc_row',array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Background Override (Read Description)", "ultimate_vc"),
						"param_name" => "bg_override",
						"value" =>array(
							__("Default Width","ultimate_vc")=>"",
							__("Apply 1st parent element's width","ultimate_vc")=>"1",
							__("Apply 2nd parent element's width","ultimate_vc")=>"2",
							__("Apply 3rd parent element's width","ultimate_vc")=>"3",
							__("Apply 4th parent element's width","ultimate_vc")=>"4",
							__("Apply 5th parent element's width","ultimate_vc")=>"5",
							__("Apply 6th parent element's width","ultimate_vc")=>"6",
							__("Apply 7th parent element's width","ultimate_vc")=>"7",
							__("Apply 8th parent element's width","ultimate_vc")=>"8",
							__("Apply 9th parent element's width","ultimate_vc")=>"9",
							__("Full Width","ultimate_vc")=>"full",
							__("Maximum Full Width","ultimate_vc")=>"ex-full",
							__("Browser Full Dimension","ultimate_vc")=>"browser_size"
						),
						"description" => __("By default, the background will be given to the Visual Composer row. However, in some cases depending on your theme's CSS - it may not fit well to the container you are wishing it would. In that case you will have to select the appropriate value here that gets you desired output..", "ultimate_vc"),
						"dependency" => Array("element" => "bg_type","value" => array("u_iframe","image","video","grad","bg_color","animated")),
						"group" => $group_name,
					)
				);

				vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Activate on Mobile", "ultimate_vc"),
						"param_name" => "disable_on_mobile_img_parallax",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"disable_on_mobile_img_parallax_value" => array(
									"label" => "",
									"on" => __("Yes","ultimate_vc"),
									"off" => __("No","ultimate_vc"),
								)
							),
						"group" => $group_name,
						"dependency" => Array("element" => "parallax_style","value" => array("vcpb-animated","vcpb-vz-jquery","vcpb-hz-jquery","vcpb-fs-jquery","vcpb-mlvp-jquery")),
					)
				);

				vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Easy Parallax", "ultimate_vc"),
						"param_name" => "parallax_content",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"parallax_content_value" => array(
									"label" => "",
									"on" => __("Yes","ultimate_vc"),
									"off" => __("No","ultimate_vc"),
								)
							),
						"group" => $group_effects,
						'edit_field_class' => 'uvc-divider last-uvc-divider vc_column vc_col-sm-12',
						"description" => __("If enabled, the elements inside row - will move slowly as user scrolls.", "ultimate_vc")
					)
				);
				vc_add_param('vc_row',array(
						"type" => "textfield",
						"class" => "",
						"heading" => __("Parallax Speed", "ultimate_vc"),
						"param_name" => "parallax_content_sense",
						//"admin_label" => true,
						"value" => "",
						"group" => $group_effects,
						"description" => __("Enter value between 0 to 100 (Default 30)", "ultimate_vc"),
						"dependency" => Array("element" => "parallax_content", "value" => array("parallax_content_value"))
					)
				);
				vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Fade Effect on Scroll", "ultimate_vc"),
						"param_name" => "fadeout_row",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"fadeout_row_value" => array(
									"label" => "",
									"on" => __("Yes","ultimate_vc"),
									"off" => __("No","ultimate_vc"),
								)
							),
						"group" => $group_effects,
						'edit_field_class' => 'uvc-divider last-uvc-divider vc_column vc_col-sm-12',
						"description" => __("If enabled, the the content inside row will fade out slowly as user scrolls down.", "ultimate_vc")
					)
				);
				vc_add_param('vc_row',array(
						"type" => "number",
						"class" => "",
						"heading" => __("Viewport Position", "ultimate_vc"),
						"param_name" => "fadeout_start_effect",
						"suffix" => "%",
						//"admin_label" => true,
						"value" => "",
						"group" => $group_effects,
						"description" => __("The area of screen from top where fade out effect will take effect once the row is completely inside that area. (Default 30)", "ultimate_vc"),
						"dependency" => Array("element" => "fadeout_row", "value" => array("fadeout_row_value"))
					)
				);
				/*vc_add_param('vc_row',array(
						"type" => "ult_switch",
						"class" => "",
						"heading" => __("Activate Parallax on Mobile", "upb_parallax"),
						"param_name" => "disable_on_mobile",
						//"admin_label" => true,
						"value" => "",
						"options" => array(
								"enable_on_mobile_value" => array(
									"label" => "",
									"on" => "Yes",
									"off" => "No",
								)
							),
						"group" => $group_effects,

					)
				);*/

				vc_add_param('vc_row',array(
					'type' => 'ult_switch',
					'heading' => __('Enable Overlay', 'ultimate_vc'),
					'param_name' => 'enable_overlay',
					'value' => '',
					'options' => array(
						'enable_overlay_value' => array(
							'label' => '',
							'on' => __('Yes','ultimate_vc'),
							'off' => __('No','ultimate_vc')
						)
					),
					'edit_field_class' => 'uvc-divider last-uvc-divider vc_column vc_col-sm-12',
					'group' => $group_effects,
				));
				vc_add_param('vc_row',array(
					'type' => 'colorpicker',
					'heading' => __('Color', 'ultimate_vc'),
					'param_name' => 'overlay_color',
					'value' => '',
					'group' => $group_effects,
					'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value')),
					'description' => __('Select RGBA values or opacity will be set to 20% by default.','ultimate_vc')
				));

				vc_add_param(
					'vc_row',
					array(
						'type' => 'radio_image_box',
						'heading' => __('Pattern','ultimate_vc'),
						'param_name' => 'overlay_pattern',
						'value' => '',
						'options' => $patterns,
						/*'options' => array(
							'image-1' => plugins_url('../assets/images/patterns/01.png',__FILE__),
							'image-2' => plugins_url('../assets/images/patterns/12.png',__FILE__),
						),*/
						'css' => array(
							'width' => '40px',
							'height' => '35px',
							'background-repeat' => 'repeat',
							'background-size' => 'cover'
						),
						'group' => $group_effects,
						'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value'))
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Pattern Opacity','ultimate_vc'),
						'param_name' => 'overlay_pattern_opacity',
						'value' => '',
						'max' => '100',
						'suffix' => '%',
						'group' => $group_effects,
						'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value')),
						'description' => __('Enter value between 0 to 100 (0 is maximum transparency, while 100 is minimum & default is 80)','ultimate_vc'),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Pattern Size','ultimate_vc'),
						'param_name' => 'overlay_pattern_size',
						'value' => '',
						'suffix' => 'px',
						'group' => $group_effects,
						'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value')),
						'description' => __('This is optional; sets the size of the pattern image manually.', 'ultimate_vc'),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'dropdown',
						'heading' => __('Pattern Scroll Effect','ultimate_vc'),
						'param_name' => 'overlay_pattern_attachment',
						'value' => array(
							__('Move with the Content','ultimate_vc') => '',
							__('Fixed at its position','ultimate_vc') => 'fixed'
						),
						'group' => $group_effects,
						'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value')),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'checkbox',
						'heading' => __('Fancy Multi Color Overlay','ultimate_vc'),
						'param_name' => 'multi_color_overlay',
						'value' => array(
							__('Enable', 'ultimate_vc') => 'uvc-multi-color-bg'
						),
						'group' => $group_effects,
						'dependency' => Array('element' => 'enable_overlay', 'value' => array('enable_overlay_value')),
						'edit_field_class' => 'vc_column vc_col-sm-4 clear',
						//'description' => __('This is optional; sets the size of the pattern image manually.', 'upb_parallax')
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Multi Color Overlay Opacity','ultimate_vc'),
						'param_name' => 'multi_color_overlay_opacity',
						'value' => '',
						'suffix' => '%',
						'group' => $group_effects,
						'dependency' => Array('element' => 'multi_color_overlay', 'value' => array('uvc-multi-color-bg')),
						'edit_field_class' => 'vc_column vc_col-sm-8',
						'description' => __('Default 60','ultimate_vc')
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => __('Separator ','ultimate_vc'),
						'param_name' => 'seperator_enable',
						'value' => '',
						'options' => array(
							'seperator_enable_value' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'edit_field_class' => 'uvc-divider last-uvc-divider vc_column vc_col-sm-12',
						'group' => $group_effects,
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'dropdown',
						'heading' => __('Type','ultimate_vc'),
						'param_name' => 'seperator_type',
						'value' => array(
							__('None','ultimate_vc') => '',
							//__('Triangle','upb_parallax') => 'triangle_seperator',
							__('Triangle','ultimate_vc') => 'triangle_svg_seperator',
							__('Big Triangle','ultimate_vc') => 'xlarge_triangle_seperator',
							__('Big Triangle Left','ultimate_vc') => 'xlarge_triangle_left_seperator',
							__('Big Triangle Right','ultimate_vc') => 'xlarge_triangle_right_seperator',
							//__('Half Circle','upb_parallax') => 'circle_seperator',
							__('Half Circle','ultimate_vc') => 'circle_svg_seperator',
							__('Curve Center','ultimate_vc') => 'xlarge_circle_seperator',
							__('Curve Left','ultimate_vc') => 'curve_up_seperator',
							__('Curve Right','ultimate_vc') => 'curve_down_seperator',
							__('Tilt Left','ultimate_vc') => 'tilt_left_seperator',
							__('Tilt Right','ultimate_vc') => 'tilt_right_seperator',
							__('Round Split','ultimate_vc') => 'round_split_seperator',
							__('Waves','ultimate_vc') => 'waves_seperator',
							__('Clouds','ultimate_vc') => 'clouds_seperator',
							__('Multi Triangle','ultimate_vc') => 'multi_triangle_seperator',
						),
						'group' => $group_effects,
						'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
						'edit_field_class' => 'uvc-divider-content-first vc_column vc_col-sm-12',
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'dropdown',
						'heading' => __('Position','ultimate_vc'),
						'param_name' => 'seperator_position',
						'value' => array(
							__('Top','ultimate_vc') => '',
							__('Bottom','ultimate_vc') => 'bottom_seperator',
							__('Top & Bottom','ultimate_vc') => 'top_bottom_seperator'
						),
						'group' => $group_effects,
						'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
						'edit_field_class' => 'uvc-divider-content-first vc_column vc_col-sm-12',
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Size','ultimate_vc'),
						'param_name' => 'seperator_shape_size',
						'value' => '',
						'suffix' => 'px',
						'group' => $group_effects,
						'dependency' => Array('element' => 'seperator_type', 'value' => array('triangle_seperator','circle_seperator','round_split_seperator')),
						'description' => __('Default 40','ultimate_vc')
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Height','ultimate_vc'),
						'param_name' => 'seperator_svg_height',
						'value' => '',
						'suffix' => 'px',
						'group' => $group_effects,
						'dependency' => Array('element' => 'seperator_type', 'value' => array('xlarge_triangle_seperator','curve_up_seperator','curve_down_seperator','waves_seperator','clouds_seperator','xlarge_circle_seperator','triangle_svg_seperator','circle_svg_seperator','xlarge_triangle_left_seperator','xlarge_triangle_right_seperator','tilt_left_seperator','tilt_right_seperator','multi_triangle_seperator')),
						'description' => __('Default 60','ultimate_vc')
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'colorpicker',
						'heading' => __('Background','ultimate_vc'),
						'param_name' => 'seperator_shape_background',
						'value' => '',
						'group' => $group_effects,
						'dependency' => Array('element' => 'seperator_type', 'value' => array('xlarge_triangle_seperator','triangle_seperator','circle_seperator','curve_up_seperator','curve_down_seperator','round_split_seperator','waves_seperator','clouds_seperator','xlarge_circle_seperator','triangle_svg_seperator','circle_svg_seperator','xlarge_triangle_left_seperator','xlarge_triangle_right_seperator','tilt_left_seperator','tilt_right_seperator','multi_triangle_seperator')),
						'description' => __('Mostly, this should be background color of your adjacent row section. (Default - White)','ultimate_vc')
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'dropdown',
						'heading' => __('Border','ultimate_vc'),
						'param_name' => 'seperator_shape_border',
						'value' => array(
							__('None','ultimate_vc') => '',
							__('Solid','ultimate_vc') => 'solid',
							__('Dotted','ultimate_vc') => 'dotted',
							__('Dashed','ultimate_vc') => 'dashed'
						),
						'group' => $group_effects,
						//'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
						'dependency' => Array('element' => 'seperator_type', 'value' => array('triangle_seperator','circle_seperator','round_split_seperator'))
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'colorpicker',
						'heading' => __('Border Color','ultimate_vc'),
						'param_name' => 'seperator_shape_border_color',
						'value' => '',
						'group' => $group_effects,
						//'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
						'dependency' => Array('element' => 'seperator_type', 'value' => array('triangle_seperator','circle_seperator','round_split_seperator'))
					)
				);
				vc_add_param(
					'vc_row',
					array(
						'type' => 'number',
						'heading' => __('Border Width','ultimate_vc'),
						'param_name' => 'seperator_shape_border_width',
						'value' => '',
						'suffix' => 'px',
						'group' => $group_effects,
						//'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
						'dependency' => Array('element' => 'seperator_type', 'value' => array('triangle_seperator','circle_seperator','round_split_seperator')),
						'edit_field_class' => 'uvc-divider-content-last vc_column vc_col-sm-12',
						'description' => __('Default 1px','ultimate_vc')
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Icon to display:", "ultimate_vc"),
						"param_name" => "icon_type",
						"value" => array(
							__("None","ultimate_vc") => "",
							__("Font Icon Manager","ultimate_vc") => "selector",
							__("Custom Image Icon","ultimate_vc") => "custom",
						),
						'group' => $group_effects,
						"description" => __("Use an existing font icon or upload a custom image.", "ultimate_vc"),
						'dependency' => Array('element' => 'seperator_enable', 'value' => array('seperator_enable_value')),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "icon_manager",
						"class" => "",
						"heading" => __("Select Icon ","ultimate_vc"),
						"param_name" => "icon",
						"value" => "",
						'group' => $group_effects,
						"description" => __("Click and select icon of your choice. If you can't find the one that suits for your purpose","ultimate_vc").", ".__("you can","ultimate_vc")." <a href='admin.php?page=bsf-font-icon-manager' target='_blank' rel='noopener'>".__("add new here","ultimate_vc")."</a>.",
						"dependency" => Array("element" => "icon_type","value" => array("selector")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "number",
						"class" => "",
						"heading" => __("Size of Icon", "ultimate_vc"),
						"param_name" => "icon_size",
						"value" => '',
						"max" => 72,
						"suffix" => "px",
						'group' => $group_effects,
						"description" => __("How big would you like it? (Default 32)", "ultimate_vc"),
						"dependency" => Array("element" => "icon_type","value" => array("selector")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "colorpicker",
						"class" => "",
						"heading" => __("Color", "ultimate_vc"),
						"param_name" => "icon_color",
						"value" => "",
						'group' => $group_effects,
						"description" => __("Give it a nice paint!", "ultimate_vc"),
						"dependency" => Array("element" => "icon_type","value" => array("selector")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Icon Style", "ultimate_vc"),
						"param_name" => "icon_style",
						"value" => array(
							__("Simple","ultimate_vc") => "",
							__("Circle Background","ultimate_vc") => "circle",
							__("Square Background","ultimate_vc") => "square",
							__("Design your own","ultimate_vc") => "advanced",
						),
						'group' => $group_effects,
						"description" => __("We have given three quick preset if you are in a hurry. Otherwise, create your own with various options.", "ultimate_vc"),
						"dependency" => Array("element" => "icon_type","value" => array("selector")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "colorpicker",
						"class" => "",
						"heading" => __("Background Color", "ultimate_vc"),
						"param_name" => "icon_color_bg",
						"value" => "",
						'group' => $group_effects,
						"description" => __("Select background color for icon.", "ultimate_vc"),
						"dependency" => Array("element" => "icon_style", "value" => array("circle","square","advanced")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "dropdown",
						"class" => "",
						"heading" => __("Icon Border Style", "ultimate_vc"),
						"param_name" => "icon_border_style",
						"value" => array(
							__("None","ultimate_vc") => "",
							__("Solid","ultimate_vc") => "solid",
							__("Dashed","ultimate_vc") => "dashed",
							__("Dotted","ultimate_vc") => "dotted",
							__("Double","ultimate_vc") => "double",
							__("Inset","ultimate_vc") => "inset",
							__("Outset","ultimate_vc") => "outset",
						),
						'group' => $group_effects,
						"description" => __("Select the border style for icon.","ultimate_vc"),
						"dependency" => Array("element" => "icon_style", "value" => array("advanced")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "colorpicker",
						"class" => "",
						"heading" => __("Border Color", "ultimate_vc"),
						"param_name" => "icon_color_border",
						"value" => "",
						'group' => $group_effects,
						"description" => __("Select border color for icon. (Default - #333333)", "ultimate_vc"),
						"dependency" => Array("element" => "icon_border_style", "not_empty" => true),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "number",
						"class" => "",
						"heading" => __("Border Width", "ultimate_vc"),
						"param_name" => "icon_border_size",
						"value" => '',
						"max" => 10,
						"suffix" => "px",
						'group' => $group_effects,
						"description" => __("Thickness of the border. (Default - 1px)", "ultimate_vc"),
						"dependency" => Array("element" => "icon_border_style", "not_empty" => true),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "number",
						"class" => "",
						"heading" => __("Border Radius", "ultimate_vc"),
						"param_name" => "icon_border_radius",
						"value" => '',
						"max" => 500,
						"suffix" => "px",
						'group' => $group_effects,
						"description" => __("0 pixel value will create a square border. As you increase the value, the shape convert in circle slowly. (Default 500).", "ultimate_vc"),
						"dependency" => Array("element" => "icon_border_style", "not_empty" => true),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "number",
						"class" => "",
						"heading" => __("Background Size", "ultimate_vc"),
						"param_name" => "icon_border_spacing",
						"value" => '',
						"max" => 500,
						"suffix" => "px",
						'group' => $group_effects,
						"description" => __("Spacing from center of the icon till the boundary of border / background (Default - 50)", "ultimate_vc"),
						"dependency" => Array("element" => "icon_style", "value" => array("advanced")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "ult_img_single",
						"class" => "",
						"heading" => __("Upload Image Icon:", "ultimate_vc"),
						"param_name" => "icon_img",
						"value" => "",
						'group' => $group_effects,
						"description" => __("Upload the custom image icon.", "ultimate_vc"),
						"dependency" => Array("element" => "icon_type","value" => array("custom")),
					)
				);
				vc_add_param(
					'vc_row',
					array(
						"type" => "number",
						"class" => "",
						"heading" => __("Image Width", "ultimate_vc"),
						"param_name" => "img_width",
						"value" => '',
						"max" => 512,
						"suffix" => "px",
						'group' => $group_effects,
						"description" => __("Provide image width (Default - 48)", "ultimate_vc"),
						"dependency" => Array("element" => "icon_type","value" => array("custom")),
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => __('Hide Row','ultimate_vc'),
						'param_name' => 'ult_hide_row',
						'value' => '',
						'options' => array(
							'ult_hide_row_value' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'edit_field_class' => 'uvc-divider last-uvc-divider vc_column vc_col-sm-12',
						'group' => $group_effects,
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-welcome-view-site"></i> '.__('Large Screen','ultimate_vc'),
						'param_name' => 'ult_hide_row_large_screen',
						'value' => '',
						'options' => array(
							'large_screen' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-desktop"></i> '.__('Desktop','ultimate_vc'),
						'param_name' => 'ult_hide_row_desktop',
						'value' => '',
						'options' => array(
							'desktop' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-tablet" style="transform: rotate(90deg);"></i> '.__('Tablet','ultimate_vc'),
						'param_name' => 'ult_hide_row_tablet',
						'value' => '',
						'options' => array(
							'tablet' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-tablet"></i> '.__('Tablet Portrait','ultimate_vc'),
						'param_name' => 'ult_hide_row_tablet_small',
						'value' => '',
						'options' => array(
							'xs_tablet' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-smartphone"></i> '.__('Mobile','ultimate_vc'),
						'param_name' => 'ult_hide_row_mobile',
						'value' => '',
						'options' => array(
							'mobile' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_switch',
						'heading' => '<i class="dashicons dashicons-smartphone" style="transform: rotate(90deg);"></i> '.__('Mobile Landscape','ultimate_vc'),
						'param_name' => 'ult_hide_row_mobile_large',
						'value' => '',
						'options' => array(
							'xl_mobile' => array(
								'on' => __('Yes','ultimate_vc'),
								'off' => __('No','ultimate_vc')
							)
						),
						'group' => $group_effects,
						"dependency" => Array("element" => "ult_hide_row","value" => array("ult_hide_row_value")),
						'edit_field_class' => 'vc_column vc_col-sm-4',
					)
				);

				vc_add_param(
					'vc_row',
					array(
						'type' => 'ult_param_heading',
						'text' => __('In order for Effects below to work, you must select something except "default" in background tab.','ultimate_vc').' '.__('May be single color.').' <br> '.__('Screenshot','ultimate_vc').' - <a href="https://cloudup.com/cc1J8ZlcdZW" target="_blank" rel="noopener">https://cloudup.com/cc1J8ZlcdZW</a>',
						'param_name' => 'notification',
						'edit_field_class' => 'ult-param-important-wrapper ult-dashicon vc_column vc_col-sm-12',
						'group' => $group_effects,
					)
				);
			}
		} /* parallax_init*/

		function admin_scripts($hook){
			if($hook == "post.php" || $hook == "post-new.php"){
				wp_register_script("ult-colorpicker",UAVC_URL."admin/js/jquery-colorpicker.js ",array('jquery'),ULTIMATE_VERSION);
				wp_register_script("ult-classygradient",UAVC_URL."admin/js/jquery-classygradient-min.js",array('jquery'),ULTIMATE_VERSION);

				Ultimate_VC_Addons::ultimate_register_style( 'ult-classycolorpicker-style', UAVC_URL."admin/css/jquery-colorpicker.css", true );

				Ultimate_VC_Addons::ultimate_register_style( 'ult-classygradient-style', UAVC_URL."admin/css/jquery-classygradient-min.css", true );

				$bsf_dev_mode = bsf_get_option('dev_mode');
				if($bsf_dev_mode === 'enable') {
					wp_enqueue_script('ult-colorpicker');
					wp_enqueue_script('ult-classygradient');

					wp_enqueue_style('ult-classycolorpicker-style');
					wp_enqueue_style('ult-classygradient-style');
				}
				//wp_enqueue_style("ultimate-admin-style",plugins_url("../admin/css/style.css",__FILE__));
			}
		}/* end admin_scripts */
		static function front_scripts(){
			/* wp_enqueue_script('jquery.video_bg',plugins_url('../assets/js/ultimate_bg.js',__FILE__),'1.0',array('jQuery')); */
			$bsf_dev_mode = bsf_get_option('dev_mode');
			if($bsf_dev_mode === 'enable') {
				$js_path = '../assets/js/';
				$css_path = '../assets/css/';
				$ext = '';
			}
			else {
				$js_path = '../assets/min-js/';
				$css_path = '../assets/min-css/';
				$ext = '.min';
			}
			$ultimate_css = get_option('ultimate_css');
			if($ultimate_css != "enable" || $bsf_dev_mode === 'enable') {
				Ultimate_VC_Addons::ultimate_register_style( 'ult-background-style', 'background-style' );
				wp_enqueue_style( 'ult-background-style' );
			}
		} /* end front_scripts */
	}
	new VC_Ultimate_Parallax;
}
$ultimate_row = get_option('ultimate_row');
if((defined('WPB_VC_VERSION') && (!version_compare( WPB_VC_VERSION, '4.4', '>=' ))) && $ultimate_row == "enable"){
	if ( !function_exists( 'vc_theme_after_vc_row' ) ) {
		function vc_theme_after_vc_row($atts, $content = null) {
			 return VC_Ultimate_Parallax::parallax_shortcode($atts, $content);
		}
	}
}
if(!function_exists('hex2rgbUltParallax')) {
	function hex2rgbUltParallax($hex, $opacity) {
		$hex = str_replace("#", "", $hex);
		if (preg_match("/^([a-f0-9]{3}|[a-f0-9]{6})$/i",$hex)):      // check if input string is a valid hex colour code
			if(strlen($hex) == 3) { // three letters code
			   $r = hexdec(substr($hex,0,1).substr($hex,0,1));
			   $g = hexdec(substr($hex,1,1).substr($hex,1,1));
			   $b = hexdec(substr($hex,2,1).substr($hex,2,1));
			} else { // six letters coode
			   $r = hexdec(substr($hex,0,2));
			   $g = hexdec(substr($hex,2,2));
			   $b = hexdec(substr($hex,4,2));
			}
			return 'rgba('.implode(",", array($r, $g, $b)).','.$opacity.')';         // returns the rgb values separated by commas, ready for usage in a rgba( rr,gg,bb,aa ) CSS rule
			// return array($r, $g, $b); // alternatively, return the code as an array
		else: return "";  // input string is not a valid hex color code - return a blank value; this can be changed to return a default colour code for example
		endif;
	} // hex2rgb()
}
if(!function_exists('rgbaToHexUltimate')) {
	function rgbaToHexUltimate($r, $g, $b) {
		$hex = "#";
		$hex.= str_pad(dechex($r), 2, "0", STR_PAD_LEFT);
		$hex.= str_pad(dechex($g), 2, "0", STR_PAD_LEFT);
		$hex.= str_pad(dechex($b), 2, "0", STR_PAD_LEFT);
		return $hex;
	}
}