Change Div style onclick

Question

I have 2 tabs at the top of a page. When one tab is clicked, I would like that tab to have an \"active\" class and the other tab to have an \"inactive\" class so that the us

Answer 1

another non-jQuery solution could be the following that works with more than two div:

function changeClass(elClass) {
  var divsLenght = document.getElementsByTagName("div").length;
  for (var i = 0; i < divsLenght; i++) { 
    document.getElementsByTagName("div")[i].className = "tabInactive"; 
  } 
  elClass.className = "tabActive";   
}

Demo: http://jsbin.com/opetec/2