// JavaScript Document

    function tabSwitch(new_tab, new_content) {  
        
     document.getElementById('Cv_tabs_content_1').style.display = 'none';  
     document.getElementById('Cv_tabs_content_2').style.display = 'none';  
     document.getElementById(new_content).style.display = 'block';     
   
     document.getElementById('tab_1').className = '';  
     document.getElementById('tab_2').className = '';  
     document.getElementById(new_tab).className = 'active';        
 }