// JScript File

function doshow(a)
{
document.getElementById(a).className = 'visi';
dohide(a); 
}


function doshow1(a)
{
document.getElementById(a).className = 'visi1';
dohide(a);
}

function doshow2(a)
{
document.getElementById(a).className = 'visi2';
dohide(a);
}


function dohide(a)
{

switch(a)
  {
    case 'c1': document.getElementById('c2' ).className = 'visin1';
            document.getElementById('c3').className = 'visin2';
            break;
      case 'c2':     document.getElementById('c1' ).className = 'visin';
            document.getElementById('c3').className = 'visin2';
            break;
      case 'c3': document.getElementById('c1').className = 'visin';
            document.getElementById('c2').className = 'visin1';
            break;
    default:break;
  }
}

function hideall()
{
document.getElementById('c1').className = 'visin';
document.getElementById('c2').className = 'visin1';
document.getElementById('c3').className = 'visin2';
}





function HideContent(d) 
{
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowContent(d)
 {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "block";
}
function ReverseContentDisplay(d) 
{
if(d.length < 1) { return; }
if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
else { document.getElementById(d).style.display = "none"; }
}

function DispMenu(d) 
{
if(d>0) 
{ 
  switch(d)
  {
    case 1: alert(d);
            document.getElementById('c' + d).className = 'visi';
            document.getElementById('c2' ).className = 'visin1';
            document.getElementById('c3').className = 'visin2';
            break;
      case 2: document.getElementById('c1').className = 'visin';
            document.getElementById('c2').className = 'visi1';
            document.getElementById('c3').className = 'visin2';
            break;
      case 3: document.getElementById('c1').className = 'visin';
            document.getElementById('c2').className = 'visin1';
            document.getElementById('c3').className = 'visi2';
            break;
    default:break;
  }
  alert(document.getElementById('c1').className);
alert(document.getElementById('c2').className);
alert(document.getElementById('c3').className);
}
//document.getElementById(d).style.display = "none";
}