// JavaScript Document
function tabSwitch(new_tab, new_content) {  
       
	document.getElementById('content_1').style.display = 'none';  
	document.getElementById('content_2').style.display = 'none';  
	document.getElementById('content_3').style.display = 'none';                   
	document.getElementById('content_4').style.display = 'none';                   
	document.getElementById('content_5').style.display = 'none';                   
	document.getElementById(new_content).style.display = 'block';     
       
   
	document.getElementById('tab_1').className = '';  
	document.getElementById('tab_2').className = '';  
	document.getElementById('tab_3').className = '';
	document.getElementById('tab_4').className = '';
	document.getElementById('tab_5').className = '';
	document.getElementById(new_tab).className = 'active';        
   
 }