//for exhibitors script
var currShow = "tab1";
function changeContent(show)
{
document.getElementById(currShow).className="hidden";
document.getElementById(show).className="show";
//alert(show);
currShow = show;
}

//general info script
var currShow2 = "introduction";
function changeContent2(show2)
{

document.getElementById(currShow2).className="hidden";
document.getElementById(show2).className="show";
//alert(show);
currShow2 = show2;
}

//previous show script
var currShow3 = "newspaper-cutting";
function changeContent3(show3)
{

document.getElementById(currShow3).className="hidden";
document.getElementById(show3).className="show";
//alert(show);
currShow3 = show3;
}

//for visitors script
var currShow4 = "admission-details";
function changeContent4(show4)
{

document.getElementById(currShow4).className="hidden";
document.getElementById(show4).className="show";
//alert(show);
currShow4 = show4;
}