// JavaScript Document
function chang_tab(tab_b){
	if(tab_b=="tab_menu_1"){
		document.getElementById("tab_1").style.display='block';		
		document.getElementById("tab_menu_1").className='active';
	}
	else
	{
		if(document.getElementById("tab_1")) { document.getElementById("tab_1").style.display='none';		
		document.getElementById("tab_menu_1").className='';		}	
	}
	if(tab_b=="tab_menu_2"){
		document.getElementById("tab_2").style.display='block';		
		document.getElementById("tab_menu_2").className='active';		
	}
	else
	{
		if(document.getElementById("tab_2")) {document.getElementById("tab_2").style.display='none';		
		document.getElementById("tab_menu_2").className='';	}		
	}
	
	if(tab_b=="tab_menu_3"){
		document.getElementById("tab_3").style.display='block';		
		document.getElementById("tab_menu_3").className='active';		
	}
	else
	{
		if(document.getElementById("tab_3")) {document.getElementById("tab_3").style.display='none';		
		document.getElementById("tab_menu_3").className='';	}	
	}
	if(tab_b=="tab_menu_5"){
		document.getElementById("tab_5").style.display='block';		
		document.getElementById("tab_menu_5").className='active';		
	}
	else
	{
		if(document.getElementById("tab_5")) {document.getElementById("tab_5").style.display='none';		
		document.getElementById("tab_menu_5").className='';	}		
	}
	
	if(tab_b=="tab_menu_4"){
		document.getElementById("tab_4").style.display='block';		
		document.getElementById("tab_menu_4").className='active';		
	}
	else
	{
		if(document.getElementById("tab_4")) {document.getElementById("tab_4").style.display='none';		
		document.getElementById("tab_menu_4").className='';	}	
	}
 
	if(tab_b=="tab_menu_6"){
		document.getElementById("tab_6").style.display='block';		
		document.getElementById("tab_menu_6").className='active';		
	}
	else
	{
		if(document.getElementById("tab_6")) {document.getElementById("tab_6").style.display='none';		
		document.getElementById("tab_menu_6").className='';	}	
	}
	
	if(tab_b=="tab_menu_7"){
		document.getElementById("tab_7").style.display='block';		
		document.getElementById("tab_menu_7").className='active';		
	}
	else
	{
		if(document.getElementById("tab_7")) {document.getElementById("tab_7").style.display='none';		
		document.getElementById("tab_menu_7").className='';	}	
	}
	
	if(tab_b=="tab_menu_8"){
		document.getElementById("tab_8").style.display='block';		
		document.getElementById("tab_menu_8").className='active';		
	}
	else
	{
		if(document.getElementById("tab_8")) {document.getElementById("tab_8").style.display='none';		
		document.getElementById("tab_menu_8").className='';	}	
	}
	
	if(tab_b=="tab_menu_9"){
		document.getElementById("tab_9").style.display='block';		
		document.getElementById("tab_menu_9").className='active';		
	}
	else
	{
		if(document.getElementById("tab_9")) {document.getElementById("tab_9").style.display='none';		
		document.getElementById("tab_menu_9").className='';	}	
	}
	
	if(tab_b=="tab_menu_9"){
		document.getElementById("tab_9").style.display='block';		
		document.getElementById("tab_menu_9").className='active';		
	}
	else
	{
		if(document.getElementById("tab_9")) {document.getElementById("tab_9").style.display='none';		
		document.getElementById("tab_menu_9").className='';	}	
	}
	
	if(tab_b=="tab_menu_10"){
		document.getElementById("tab_10").style.display='block';		
		document.getElementById("tab_menu_10").className='active';		
	}
	else
	{
		if(document.getElementById("tab_10")) {document.getElementById("tab_10").style.display='none';		
		document.getElementById("tab_menu_10").className='';	}	
	}
}