// JavaScript Document

function dis_abt1()
{
document.getElementById("content1").style.display="block";
document.getElementById("content2").style.display="none";
}

function dis_abt2()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="block";
}

function dis_team1()
{
document.getElementById("content1").style.display="block";
document.getElementById("content2").style.display="none";
}

function dis_team2()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="block";
}

function dis_down1()
{
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";
}
function dis_down2()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="block";
document.getElementById("content3").style.display="none";
//document.getElementById("content4").style.display="none";
document.getElementById("content5").style.display="none";
}
function dis_down3()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="none";
document.getElementById("content3").style.display="block";
//document.getElementById("content4").style.display="none";
document.getElementById("content5").style.display="none";
}
function dis_down4()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="none";
document.getElementById("content3").style.display="none";
//document.getElementById("content4").style.display="block";
document.getElementById("content5").style.display="none";
}
function dis_down5()
{
document.getElementById("content1").style.display="none";
document.getElementById("content2").style.display="none";
document.getElementById("content3").style.display="none";
//document.getElementById("content4").style.display="none";
document.getElementById("content5").style.display="block";
}


function getQuerystring(key, default_)
{
  if (default_==null) default_=""; 
  key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
  var qs = regex.exec(window.location.href);
  if(qs == null)
    return default_;
  else
    return qs[1];
}