function doThat1()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102 currentTab102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
}
function doThat2()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102 currentTab102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
  window.alert("I am an alert box");
}
function doThat3()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144 currentTab144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
  alert ("This is a Javascript Alert");
}
function doThat4()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144 currentTab144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
}
function doThat5()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102 currentTab102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
}
function doThat6()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102 currentTab102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102";
}
function doThat7()
{
  document.getElementById("tab1").className=document.getElementById("tab1").className="tabs102";
  document.getElementById("tab2").className=document.getElementById("tab2").className="tabs102";
  document.getElementById("tab3").className=document.getElementById("tab3").className="tabs144";
  document.getElementById("tab4").className=document.getElementById("tab4").className="tabs144";
  document.getElementById("tab5").className=document.getElementById("tab5").className="tabs102";
  document.getElementById("tab6").className=document.getElementById("tab6").className="tabs102";
  document.getElementById("tab7").className=document.getElementById("tab7").className="tabs102 currentTab102";
}