// JavaScript Document
function tabsMiddle(content1, content2, content3, content4, content5, btn1, btn2, btn3, btn4, btn5) {
// Content show and Hide
document.getElementById(content1).style.display='block'
document.getElementById(content2).style.display='none'
document.getElementById(content3).style.display='none'
document.getElementById(content4).style.display='none'
document.getElementById(content5).style.display='none'
// For Active Buttons Style
document.getElementById(btn1).className='active';
document.getElementById(btn2).className='';
document.getElementById(btn3).className='';
document.getElementById(btn4).className='';
document.getElementById(btn5).className='';
}