J Version compare and adding js accordingly

 if (!defined('CBPVINEEMBED')) {
            define('CBPVINEEMBED ', 1);
            //$domready
            if(version_compare(JVERSION,'3.0.0','ge')) {
                JHtml::_('jquery.framework'); //ading jquery
                $output .= '<script type = "text/javascript">';
                if($domready){$output .= '    jQuery(\'document\').ready(function() { ';}
                                $output .= '        var bsa = document.createElement("script");
                                                    bsa.type = "text/javascript";
                                                    bsa.async = true;
                                                    bsa.src = "//platform.vine.co/static/scripts/embed.js";';
                                $output .= '        (document.getElementsByTagName("head")[0]||document.getElementsByTagName("body")[0]).appendChild(bsa);';
                if($domready){$output .= '    });'; }
                $output .= '</script>';
            }
            else{
               //for j1.6-2.5
                JHTML::_('behavior.mootools');
                //JHTML::_('behavior.framework');   for j3.0 and above
                $output .= '<script type = "text/javascript">';
                if($domready){$output .= '    window.addEvent("domready", function() { ';}
                                $output .= '        var bsa = document.createElement("script");
                                                    bsa.type = "text/javascript";
                                                    bsa.async = true;
                                                    bsa.src = "//platform.vine.co/static/scripts/embed.js";';
                                $output .= '        (document.getElementsByTagName("head")[0]||document.getElementsByTagName("body")[0]).appendChild(bsa);';
                if($domready){$output .= '    });'; }
                $output .= '</script>';
            }

        }